1465 lines
68 KiB
JavaScript
1465 lines
68 KiB
JavaScript
/**
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* autoNumeric.js
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* @author: Bob Knothe
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* @author: Sokolov Yura
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* @version: 1.9.39 - 2015-07-17 GMT 5:00 PM / 19:00
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*
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* Created by Robert J. Knothe on 2010-10-25. Please report any bugs to https://github.com/BobKnothe/autoNumeric
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* Contributor by Sokolov Yura on 2010-11-07
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*
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* Copyright (c) 2011 Robert J. Knothe http://www.decorplanit.com/plugin/
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*
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* The MIT License (http://www.opensource.org/licenses/mit-license.php)
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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(function ($) {
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"use strict";
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/*jslint browser: true*/
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/*global jQuery: false*/
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/*Cross browser routine for getting selected range/cursor position
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*/
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/**
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* Cross browser routine for getting selected range/cursor position
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*/
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function getElementSelection(that) {
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var position = {};
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if (that.selectionStart === undefined) {
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that.focus();
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var select = document.selection.createRange();
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position.length = select.text.length;
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select.moveStart('character', -that.value.length);
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position.end = select.text.length;
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position.start = position.end - position.length;
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} else {
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position.start = that.selectionStart;
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position.end = that.selectionEnd;
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position.length = position.end - position.start;
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}
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return position;
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}
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/**
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* Cross browser routine for setting selected range/cursor position
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*/
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function setElementSelection(that, start, end) {
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if (that.selectionStart === undefined) {
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that.focus();
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var r = that.createTextRange();
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r.collapse(true);
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r.moveEnd('character', end);
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r.moveStart('character', start);
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r.select();
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} else {
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that.selectionStart = start;
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that.selectionEnd = end;
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}
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}
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/**
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* run callbacks in parameters if any
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* any parameter could be a callback:
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* - a function, which invoked with jQuery element, parameters and this parameter name and returns parameter value
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* - a name of function, attached to $(selector).autoNumeric.functionName(){} - which was called previously
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*/
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function runCallbacks($this, settings) {
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/**
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* loops through the settings object (option array) to find the following
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* k = option name example k=aNum
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* val = option value example val=0123456789
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*/
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$.each(settings, function (k, val) {
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if (typeof val === 'function') {
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settings[k] = val($this, settings, k);
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} else if (typeof $this.autoNumeric[val] === 'function') {
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/**
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* calls the attached function from the html5 data example: data-a-sign="functionName"
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*/
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settings[k] = $this.autoNumeric[val]($this, settings, k);
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}
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});
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}
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/**
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* Converts the vMin, vMax & mDec string to numeric value
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*/
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function convertKeyToNumber(settings, key) {
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if (typeof (settings[key]) === 'string') {
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settings[key] *= 1;
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}
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}
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/**
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* Preparing user defined options for further usage
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* merge them with defaults appropriately
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*/
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function autoCode($this, settings) {
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runCallbacks($this, settings);
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settings.tagList = ['b', 'caption', 'cite', 'code', 'dd', 'del', 'div', 'dfn', 'dt', 'em', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'ins', 'kdb', 'label', 'li', 'output', 'p', 'q', 's', 'sample', 'span', 'strong', 'td', 'th', 'u', 'var'];
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var vmax = settings.vMax.toString().split('.'),
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vmin = (!settings.vMin && settings.vMin !== 0) ? [] : settings.vMin.toString().split('.');
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convertKeyToNumber(settings, 'vMax');
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convertKeyToNumber(settings, 'vMin');
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convertKeyToNumber(settings, 'mDec'); /** set mDec if not defined by user */
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settings.mDec = (settings.mRound === 'CHF') ? '2' : settings.mDec;
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settings.allowLeading = true;
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settings.aNeg = settings.vMin < 0 ? '-' : '';
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vmax[0] = vmax[0].replace('-', '');
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vmin[0] = vmin[0].replace('-', '');
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settings.mInt = Math.max(vmax[0].length, vmin[0].length, 1);
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if (settings.mDec === null) {
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var vmaxLength = 0,
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vminLength = 0;
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if (vmax[1]) {
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vmaxLength = vmax[1].length;
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}
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if (vmin[1]) {
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vminLength = vmin[1].length;
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}
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settings.mDec = Math.max(vmaxLength, vminLength);
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} /** set alternative decimal separator key */
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if (settings.altDec === null && settings.mDec > 0) {
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if (settings.aDec === '.' && settings.aSep !== ',') {
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settings.altDec = ',';
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} else if (settings.aDec === ',' && settings.aSep !== '.') {
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settings.altDec = '.';
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}
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}
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/** cache regexps for autoStrip */
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var aNegReg = settings.aNeg ? '([-\\' + settings.aNeg + ']?)' : '(-?)';
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settings.aNegRegAutoStrip = aNegReg;
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settings.skipFirstAutoStrip = new RegExp(aNegReg + '[^-' + (settings.aNeg ? '\\' + settings.aNeg : '') + '\\' + settings.aDec + '\\d]' + '.*?(\\d|\\' + settings.aDec + '\\d)');
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settings.skipLastAutoStrip = new RegExp('(\\d\\' + settings.aDec + '?)[^\\' + settings.aDec + '\\d]\\D*$');
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var allowed = '-' + settings.aNum + '\\' + settings.aDec;
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settings.allowedAutoStrip = new RegExp('[^' + allowed + ']', 'gi');
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settings.numRegAutoStrip = new RegExp(aNegReg + '(?:\\' + settings.aDec + '?(\\d+\\' + settings.aDec + '\\d+)|(\\d*(?:\\' + settings.aDec + '\\d*)?))');
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return settings;
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}
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/**
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* strips all unwanted characters and leave only a number alert
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*/
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function autoStrip(s, settings, strip_zero) {
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if (settings.aSign) { /** remove currency sign */
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while (s.indexOf(settings.aSign) > -1) {
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s = s.replace(settings.aSign, '');
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}
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}
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s = s.replace(settings.skipFirstAutoStrip, '$1$2'); /** first replace anything before digits */
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s = s.replace(settings.skipLastAutoStrip, '$1'); /** then replace anything after digits */
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s = s.replace(settings.allowedAutoStrip, ''); /** then remove any uninterested characters */
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if (settings.altDec) {
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s = s.replace(settings.altDec, settings.aDec);
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} /** get only number string */
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var m = s.match(settings.numRegAutoStrip);
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s = m ? [m[1], m[2], m[3]].join('') : '';
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if ((settings.lZero === 'allow' || settings.lZero === 'keep') && strip_zero !== 'strip') {
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var parts = [],
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nSign = '';
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parts = s.split(settings.aDec);
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if (parts[0].indexOf('-') !== -1) {
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nSign = '-';
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parts[0] = parts[0].replace('-', '');
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}
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if (parts[0].length > settings.mInt && parts[0].charAt(0) === '0') { /** strip leading zero if need */
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parts[0] = parts[0].slice(1);
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}
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s = nSign + parts.join(settings.aDec);
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}
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if ((strip_zero && settings.lZero === 'deny') || (strip_zero && settings.lZero === 'allow' && settings.allowLeading === false)) {
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var strip_reg = '^' + settings.aNegRegAutoStrip + '0*(\\d' + (strip_zero === 'leading' ? ')' : '|$)');
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strip_reg = new RegExp(strip_reg);
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s = s.replace(strip_reg, '$1$2');
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}
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return s;
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}
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/**
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* places or removes brackets on negative values
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* works only when with pSign: 'p'
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*/
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function negativeBracket(s, settings) {
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if (settings.pSign === 'p') {
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var brackets = settings.nBracket.split(',');
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if (!settings.hasFocus && !settings.removeBrackets) {
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s = s.replace(settings.aNeg, '');
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s = brackets[0] + s + brackets[1];
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} else if ((settings.hasFocus && s.charAt(0) === brackets[0]) || (settings.removeBrackets && s.charAt(0) === brackets[0])) {
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s = s.replace(brackets[0], settings.aNeg);
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s = s.replace(brackets[1], '');
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}
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}
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return s;
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}
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/**
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* function to handle numbers less than 0 that are stored in Exponential notation ex: .0000001 stored as 1e-7
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*/
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function checkValue(value, settings) {
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if (value) {
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var checkSmall = +value;
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if (checkSmall < 0.000001 && checkSmall > -1) {
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value = +value;
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if (value < 0.000001 && value > 0) {
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value = (value + 10).toString();
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value = value.substring(1);
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}
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if (value < 0 && value > -1) {
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value = (value - 10).toString();
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value = '-' + value.substring(2);
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}
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value = value.toString();
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} else {
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var parts = value.split('.');
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if (parts[1] !== undefined) {
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if (+parts[1] === 0) {
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value = parts[0];
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} else {
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parts[1] = parts[1].replace(/0*$/, '');
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value = parts.join('.');
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}
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}
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}
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}
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return (settings.lZero === 'keep') ? value : value.replace(/^0*(\d)/, '$1');
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}
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/**
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* prepare number string to be converted to real number
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*/
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function fixNumber(s, aDec, aNeg) {
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if (aDec && aDec !== '.') {
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s = s.replace(aDec, '.');
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}
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if (aNeg && aNeg !== '-') {
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s = s.replace(aNeg, '-');
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}
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if (!s.match(/\d/)) {
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s += '0';
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}
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return s;
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}
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/**
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* prepare real number to be converted to our format
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*/
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function presentNumber(s, aDec, aNeg) {
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if (aNeg && aNeg !== '-') {
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s = s.replace('-', aNeg);
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}
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if (aDec && aDec !== '.') {
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s = s.replace('.', aDec);
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}
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return s;
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}
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/**
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* private function to check for empty value
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*/
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function checkEmpty(iv, settings, signOnEmpty) {
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if (iv === '' || iv === settings.aNeg) {
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if (settings.wEmpty === 'zero') {
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return iv + '0';
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}
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if (settings.wEmpty === 'sign' || signOnEmpty) {
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return iv + settings.aSign;
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}
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return iv;
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}
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return null;
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}
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/**
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* private function that formats our number
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*/
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function autoGroup(iv, settings) {
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iv = autoStrip(iv, settings);
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var testNeg = iv.replace(',', '.'),
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empty = checkEmpty(iv, settings, true);
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if (empty !== null) {
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return empty;
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}
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var digitalGroup = '';
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if (settings.dGroup === 2) {
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digitalGroup = /(\d)((\d)(\d{2}?)+)$/;
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} else if (settings.dGroup === 4) {
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digitalGroup = /(\d)((\d{4}?)+)$/;
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} else {
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digitalGroup = /(\d)((\d{3}?)+)$/;
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} /** splits the string at the decimal string */
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var ivSplit = iv.split(settings.aDec);
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if (settings.altDec && ivSplit.length === 1) {
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ivSplit = iv.split(settings.altDec);
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} /** assigns the whole number to the a variable (s) */
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var s = ivSplit[0];
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if (settings.aSep) {
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while (digitalGroup.test(s)) { /** re-inserts the thousand separator via a regular expression */
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s = s.replace(digitalGroup, '$1' + settings.aSep + '$2');
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}
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}
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if (settings.mDec !== 0 && ivSplit.length > 1) {
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if (ivSplit[1].length > settings.mDec) {
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ivSplit[1] = ivSplit[1].substring(0, settings.mDec);
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} /** joins the whole number with the decimal value */
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iv = s + settings.aDec + ivSplit[1];
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} else { /** if whole numbers only */
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iv = s;
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}
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if (settings.aSign) {
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var has_aNeg = iv.indexOf(settings.aNeg) !== -1;
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iv = iv.replace(settings.aNeg, '');
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iv = settings.pSign === 'p' ? settings.aSign + iv : iv + settings.aSign;
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if (has_aNeg) {
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iv = settings.aNeg + iv;
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}
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}
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if (testNeg < 0 && settings.nBracket !== null) { /** removes the negative sign and places brackets */
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iv = negativeBracket(iv, settings);
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}
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return iv;
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}
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/**
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* round number after setting by pasting or $().autoNumericSet()
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* private function for round the number
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* please note this handled as text - JavaScript math function can return inaccurate values
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* also this offers multiple rounding methods that are not easily accomplished in JavaScript
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*/
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function autoRound(iv, settings) { /** value to string */
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iv = (iv === '') ? '0' : iv.toString();
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convertKeyToNumber(settings, 'mDec'); /** set mDec to number needed when mDec set by 'update method */
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if (settings.mRound === 'CHF') {
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iv = (Math.round(iv * 20) / 20).toString();
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}
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var ivRounded = '',
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i = 0,
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nSign = '',
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rDec = (typeof (settings.aPad) === 'boolean' || settings.aPad === null) ? (settings.aPad ? settings.mDec : 0) : +settings.aPad;
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var truncateZeros = function (ivRounded) { /** truncate not needed zeros */
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var regex = (rDec === 0) ? (/(\.(?:\d*[1-9])?)0*$/) : rDec === 1 ? (/(\.\d(?:\d*[1-9])?)0*$/) : new RegExp('(\\.\\d{' + rDec + '}(?:\\d*[1-9])?)0*$');
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ivRounded = ivRounded.replace(regex, '$1'); /** If there are no decimal places, we don't need a decimal point at the end */
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if (rDec === 0) {
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ivRounded = ivRounded.replace(/\.$/, '');
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}
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return ivRounded;
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};
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if (iv.charAt(0) === '-') { /** Checks if the iv (input Value)is a negative value */
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nSign = '-';
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iv = iv.replace('-', ''); /** removes the negative sign will be added back later if required */
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}
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if (!iv.match(/^\d/)) { /** append a zero if first character is not a digit (then it is likely to be a dot)*/
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iv = '0' + iv;
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}
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if (nSign === '-' && +iv === 0) { /** determines if the value is zero - if zero no negative sign */
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nSign = '';
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}
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if ((+iv > 0 && settings.lZero !== 'keep') || (iv.length > 0 && settings.lZero === 'allow')) { /** trims leading zero's if needed */
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iv = iv.replace(/^0*(\d)/, '$1');
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}
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var dPos = iv.lastIndexOf('.'),
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/** virtual decimal position */
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vdPos = (dPos === -1) ? iv.length - 1 : dPos,
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/** checks decimal places to determine if rounding is required */
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cDec = (iv.length - 1) - vdPos; /** check if no rounding is required */
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if (cDec <= settings.mDec) {
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ivRounded = iv; /** check if we need to pad with zeros */
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if (cDec < rDec) {
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if (dPos === -1) {
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ivRounded += '.';
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}
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var zeros = '000000';
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while (cDec < rDec) {
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zeros = zeros.substring(0, rDec - cDec);
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ivRounded += zeros;
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cDec += zeros.length;
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}
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} else if (cDec > rDec) {
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ivRounded = truncateZeros(ivRounded);
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} else if (cDec === 0 && rDec === 0) {
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ivRounded = ivRounded.replace(/\.$/, '');
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}
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if (settings.mRound !== 'CHF') {
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return (+ivRounded === 0) ? ivRounded : nSign + ivRounded;
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}
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if (settings.mRound === 'CHF') {
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dPos = ivRounded.lastIndexOf('.');
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iv = ivRounded;
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}
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} /** rounded length of the string after rounding */
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var rLength = dPos + settings.mDec,
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tRound = +iv.charAt(rLength + 1),
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ivArray = iv.substring(0, rLength + 1).split(''),
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odd = (iv.charAt(rLength) === '.') ? (iv.charAt(rLength - 1) % 2) : (iv.charAt(rLength) % 2),
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onePass = true;
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if (odd !== 1) {
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odd = (odd === 0 && (iv.substring(rLength + 2, iv.length) > 0)) ? 1 : 0;
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}
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/*jslint white: true*/
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if ((tRound > 4 && settings.mRound === 'S') || /** Round half up symmetric */
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(tRound > 4 && settings.mRound === 'A' && nSign === '') || /** Round half up asymmetric positive values */
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(tRound > 5 && settings.mRound === 'A' && nSign === '-') || /** Round half up asymmetric negative values */
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(tRound > 5 && settings.mRound === 's') || /** Round half down symmetric */
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(tRound > 5 && settings.mRound === 'a' && nSign === '') || /** Round half down asymmetric positive values */
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(tRound > 4 && settings.mRound === 'a' && nSign === '-') || /** Round half down asymmetric negative values */
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(tRound > 5 && settings.mRound === 'B') || /** Round half even "Banker's Rounding" */
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(tRound === 5 && settings.mRound === 'B' && odd === 1) || /** Round half even "Banker's Rounding" */
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(tRound > 0 && settings.mRound === 'C' && nSign === '') || /** Round to ceiling toward positive infinite */
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(tRound > 0 && settings.mRound === 'F' && nSign === '-') || /** Round to floor toward negative infinite */
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(tRound > 0 && settings.mRound === 'U') || /** round up away from zero */
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(settings.mRound === 'CHF')) { /** Round Swiss FRanc */
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/*jslint white: false*/
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for (i = (ivArray.length - 1); i >= 0; i -= 1) { /** Round up the last digit if required, and continue until no more 9's are found */
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if (ivArray[i] !== '.') {
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if (settings.mRound === 'CHF' && ivArray[i] <= 2 && onePass) {
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ivArray[i] = 0;
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onePass = false;
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break;
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}
|
|
if (settings.mRound === 'CHF' && ivArray[i] <= 7 && onePass) {
|
|
ivArray[i] = 5;
|
|
onePass = false;
|
|
break;
|
|
}
|
|
if (settings.mRound === 'CHF' && onePass) {
|
|
ivArray[i] = 10;
|
|
onePass = false;
|
|
} else {
|
|
ivArray[i] = +ivArray[i] + 1;
|
|
}
|
|
if (ivArray[i] < 10) {
|
|
break;
|
|
}
|
|
if (i > 0) {
|
|
ivArray[i] = '0';
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ivArray = ivArray.slice(0, rLength + 1); /** Reconstruct the string, converting any 10's to 0's */
|
|
ivRounded = truncateZeros(ivArray.join('')); /** return rounded value */
|
|
return (+ivRounded === 0) ? ivRounded : nSign + ivRounded;
|
|
}
|
|
|
|
/**
|
|
* truncate decimal part of a number
|
|
*/
|
|
function truncateDecimal(s, settings, paste) {
|
|
var aDec = settings.aDec,
|
|
mDec = settings.mDec;
|
|
s = (paste === 'paste') ? autoRound(s, settings) : s;
|
|
if (aDec && mDec) {
|
|
var parts = s.split(aDec);
|
|
/** truncate decimal part to satisfying length
|
|
* cause we would round it anyway */
|
|
if (parts[1] && parts[1].length > mDec) {
|
|
if (mDec > 0) {
|
|
parts[1] = parts[1].substring(0, mDec);
|
|
s = parts.join(aDec);
|
|
} else {
|
|
s = parts[0];
|
|
}
|
|
}
|
|
}
|
|
return s;
|
|
}
|
|
|
|
/**
|
|
* checking that number satisfy format conditions
|
|
* and lays between settings.vMin and settings.vMax
|
|
* and the string length does not exceed the digits in settings.vMin and settings.vMax
|
|
*/
|
|
function autoCheck(s, settings) {
|
|
s = autoStrip(s, settings);
|
|
s = truncateDecimal(s, settings);
|
|
s = fixNumber(s, settings.aDec, settings.aNeg);
|
|
var value = +s;
|
|
return value >= settings.vMin && value <= settings.vMax;
|
|
}
|
|
|
|
/**
|
|
* Holder object for field properties
|
|
*/
|
|
function AutoNumericHolder(that, settings) {
|
|
this.settings = settings;
|
|
this.that = that;
|
|
this.$that = $(that);
|
|
this.formatted = false;
|
|
this.settingsClone = autoCode(this.$that, this.settings);
|
|
this.value = that.value;
|
|
}
|
|
AutoNumericHolder.prototype = {
|
|
init: function (e) {
|
|
this.value = this.that.value;
|
|
this.settingsClone = autoCode(this.$that, this.settings);
|
|
this.ctrlKey = e.ctrlKey;
|
|
this.cmdKey = e.metaKey;
|
|
this.shiftKey = e.shiftKey;
|
|
this.selection = getElementSelection(this.that); /** keypress event overwrites meaningful value of e.keyCode */
|
|
if (e.type === 'keydown' || e.type === 'keyup') {
|
|
this.kdCode = e.keyCode;
|
|
}
|
|
this.which = e.which;
|
|
this.processed = false;
|
|
this.formatted = false;
|
|
},
|
|
setSelection: function (start, end, setReal) {
|
|
start = Math.max(start, 0);
|
|
end = Math.min(end, this.that.value.length);
|
|
this.selection = {
|
|
start: start,
|
|
end: end,
|
|
length: end - start
|
|
};
|
|
if (setReal === undefined || setReal) {
|
|
setElementSelection(this.that, start, end);
|
|
}
|
|
},
|
|
setPosition: function (pos, setReal) {
|
|
this.setSelection(pos, pos, setReal);
|
|
},
|
|
getBeforeAfter: function () {
|
|
var value = this.value,
|
|
left = value.substring(0, this.selection.start),
|
|
right = value.substring(this.selection.end, value.length);
|
|
return [left, right];
|
|
},
|
|
getBeforeAfterStriped: function () {
|
|
var parts = this.getBeforeAfter();
|
|
parts[0] = autoStrip(parts[0], this.settingsClone);
|
|
parts[1] = autoStrip(parts[1], this.settingsClone);
|
|
return parts;
|
|
},
|
|
|
|
/**
|
|
* strip parts from excess characters and leading zeroes
|
|
*/
|
|
normalizeParts: function (left, right) {
|
|
var settingsClone = this.settingsClone;
|
|
right = autoStrip(right, settingsClone); /** if right is not empty and first character is not aDec, */
|
|
/** we could strip all zeros, otherwise only leading */
|
|
var strip = right.match(/^\d/) ? true : 'leading';
|
|
left = autoStrip(left, settingsClone, strip); /** prevents multiple leading zeros from being entered */
|
|
if ((left === '' || left === settingsClone.aNeg) && settingsClone.lZero === 'deny') {
|
|
if (right > '') {
|
|
right = right.replace(/^0*(\d)/, '$1');
|
|
}
|
|
}
|
|
var new_value = left + right; /** insert zero if has leading dot */
|
|
if (settingsClone.aDec) {
|
|
var m = new_value.match(new RegExp('^' + settingsClone.aNegRegAutoStrip + '\\' + settingsClone.aDec));
|
|
if (m) {
|
|
left = left.replace(m[1], m[1] + '0');
|
|
new_value = left + right;
|
|
}
|
|
} /** insert zero if number is empty and io.wEmpty == 'zero' */
|
|
if (settingsClone.wEmpty === 'zero' && (new_value === settingsClone.aNeg || new_value === '')) {
|
|
left += '0';
|
|
}
|
|
return [left, right];
|
|
},
|
|
|
|
/**
|
|
* set part of number to value keeping position of cursor
|
|
*/
|
|
setValueParts: function (left, right, paste) {
|
|
var settingsClone = this.settingsClone,
|
|
parts = this.normalizeParts(left, right),
|
|
new_value = parts.join(''),
|
|
position = parts[0].length;
|
|
if (autoCheck(new_value, settingsClone)) {
|
|
new_value = truncateDecimal(new_value, settingsClone, paste);
|
|
if (position > new_value.length) {
|
|
position = new_value.length;
|
|
}
|
|
this.value = new_value;
|
|
this.setPosition(position, false);
|
|
return true;
|
|
}
|
|
return false;
|
|
},
|
|
|
|
/**
|
|
* helper function for expandSelectionOnSign
|
|
* returns sign position of a formatted value
|
|
*/
|
|
signPosition: function () {
|
|
var settingsClone = this.settingsClone,
|
|
aSign = settingsClone.aSign,
|
|
that = this.that;
|
|
if (aSign) {
|
|
var aSignLen = aSign.length;
|
|
if (settingsClone.pSign === 'p') {
|
|
var hasNeg = settingsClone.aNeg && that.value && that.value.charAt(0) === settingsClone.aNeg;
|
|
return hasNeg ? [1, aSignLen + 1] : [0, aSignLen];
|
|
}
|
|
var valueLen = that.value.length;
|
|
return [valueLen - aSignLen, valueLen];
|
|
}
|
|
return [1000, -1];
|
|
},
|
|
|
|
/**
|
|
* expands selection to cover whole sign
|
|
* prevents partial deletion/copying/overwriting of a sign
|
|
*/
|
|
expandSelectionOnSign: function (setReal) {
|
|
var sign_position = this.signPosition(),
|
|
selection = this.selection;
|
|
if (selection.start < sign_position[1] && selection.end > sign_position[0]) { /** if selection catches something except sign and catches only space from sign */
|
|
if ((selection.start < sign_position[0] || selection.end > sign_position[1]) && this.value.substring(Math.max(selection.start, sign_position[0]), Math.min(selection.end, sign_position[1])).match(/^\s*$/)) { /** then select without empty space */
|
|
if (selection.start < sign_position[0]) {
|
|
this.setSelection(selection.start, sign_position[0], setReal);
|
|
} else {
|
|
this.setSelection(sign_position[1], selection.end, setReal);
|
|
}
|
|
} else { /** else select with whole sign */
|
|
this.setSelection(Math.min(selection.start, sign_position[0]), Math.max(selection.end, sign_position[1]), setReal);
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* try to strip pasted value to digits
|
|
*/
|
|
checkPaste: function () {
|
|
if (this.valuePartsBeforePaste !== undefined) {
|
|
var parts = this.getBeforeAfter(),
|
|
|
|
oldParts = this.valuePartsBeforePaste;
|
|
delete this.valuePartsBeforePaste; /** try to strip pasted value first */
|
|
parts[0] = parts[0].substr(0, oldParts[0].length) + autoStrip(parts[0].substr(oldParts[0].length), this.settingsClone);
|
|
if (!this.setValueParts(parts[0], parts[1], 'paste')) {
|
|
this.value = oldParts.join('');
|
|
this.setPosition(oldParts[0].length, false);
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* process pasting, cursor moving and skipping of not interesting keys
|
|
* if returns true, further processing is not performed
|
|
*/
|
|
skipAllways: function (e) {
|
|
var kdCode = this.kdCode,
|
|
which = this.which,
|
|
ctrlKey = this.ctrlKey,
|
|
cmdKey = this.cmdKey,
|
|
shiftKey = this.shiftKey; /** catch the ctrl up on ctrl-v */
|
|
if (((ctrlKey || cmdKey) && e.type === 'keyup' && this.valuePartsBeforePaste !== undefined) || (shiftKey && kdCode === 45)) {
|
|
this.checkPaste();
|
|
return false;
|
|
}
|
|
/** codes are taken from http://www.cambiaresearch.com/c4/702b8cd1-e5b0-42e6-83ac-25f0306e3e25/Javascript-Char-Codes-Key-Codes.aspx
|
|
* skip Fx keys, windows keys, other special keys
|
|
* Thanks Ney Estrabelli for the FF for Mac meta key support "keycode 224"
|
|
*/
|
|
if ((kdCode >= 112 && kdCode <= 123) || (kdCode >= 91 && kdCode <= 93) || (kdCode >= 9 && kdCode <= 31) || (kdCode < 8 && (which === 0 || which === kdCode)) || kdCode === 144 || kdCode === 145 || kdCode === 45 || kdCode === 224) {
|
|
return true;
|
|
}
|
|
if ((ctrlKey || cmdKey) && kdCode === 65) { /** if select all (a=65)*/
|
|
return true;
|
|
}
|
|
if ((ctrlKey || cmdKey) && (kdCode === 67 || kdCode === 86 || kdCode === 88)) { /** if copy (c=67) paste (v=86) or cut (x=88) */
|
|
if (e.type === 'keydown') {
|
|
this.expandSelectionOnSign();
|
|
}
|
|
if (kdCode === 86 || kdCode === 45) { /** try to prevent wrong paste */
|
|
if (e.type === 'keydown' || e.type === 'keypress') {
|
|
if (this.valuePartsBeforePaste === undefined) {
|
|
this.valuePartsBeforePaste = this.getBeforeAfter();
|
|
}
|
|
} else {
|
|
this.checkPaste();
|
|
}
|
|
}
|
|
return e.type === 'keydown' || e.type === 'keypress' || kdCode === 67;
|
|
}
|
|
if (ctrlKey || cmdKey) {
|
|
return true;
|
|
}
|
|
if (kdCode === 37 || kdCode === 39) { /** jump over thousand separator */
|
|
var aSep = this.settingsClone.aSep,
|
|
start = this.selection.start,
|
|
value = this.that.value;
|
|
if (e.type === 'keydown' && aSep && !this.shiftKey) {
|
|
if (kdCode === 37 && value.charAt(start - 2) === aSep) {
|
|
this.setPosition(start - 1);
|
|
} else if (kdCode === 39 && value.charAt(start + 1) === aSep) {
|
|
this.setPosition(start + 1);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
if (kdCode >= 34 && kdCode <= 40) {
|
|
return true;
|
|
}
|
|
return false;
|
|
},
|
|
|
|
/**
|
|
* process deletion of characters
|
|
* returns true if processing performed
|
|
*/
|
|
processAllways: function () {
|
|
var parts; /** process backspace or delete */
|
|
if (this.kdCode === 8 || this.kdCode === 46) {
|
|
if (!this.selection.length) {
|
|
parts = this.getBeforeAfterStriped();
|
|
if (this.kdCode === 8) {
|
|
parts[0] = parts[0].substring(0, parts[0].length - 1);
|
|
} else {
|
|
parts[1] = parts[1].substring(1, parts[1].length);
|
|
}
|
|
this.setValueParts(parts[0], parts[1]);
|
|
} else {
|
|
this.expandSelectionOnSign(false);
|
|
parts = this.getBeforeAfterStriped();
|
|
this.setValueParts(parts[0], parts[1]);
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
},
|
|
|
|
/**
|
|
* process insertion of characters
|
|
* returns true if processing performed
|
|
*/
|
|
processKeypress: function () {
|
|
var settingsClone = this.settingsClone,
|
|
cCode = String.fromCharCode(this.which),
|
|
parts = this.getBeforeAfterStriped(),
|
|
left = parts[0],
|
|
right = parts[1]; /** start rules when the decimal character key is pressed */
|
|
/** always use numeric pad dot to insert decimal separator */
|
|
if (cCode === settingsClone.aDec || (settingsClone.altDec && cCode === settingsClone.altDec) || ((cCode === '.' || cCode === ',') && this.kdCode === 110)) { /** do not allow decimal character if no decimal part allowed */
|
|
if (!settingsClone.mDec || !settingsClone.aDec) {
|
|
return true;
|
|
} /** do not allow decimal character before aNeg character */
|
|
if (settingsClone.aNeg && right.indexOf(settingsClone.aNeg) > -1) {
|
|
return true;
|
|
} /** do not allow decimal character if other decimal character present */
|
|
if (left.indexOf(settingsClone.aDec) > -1) {
|
|
return true;
|
|
}
|
|
if (right.indexOf(settingsClone.aDec) > 0) {
|
|
return true;
|
|
}
|
|
if (right.indexOf(settingsClone.aDec) === 0) {
|
|
right = right.substr(1);
|
|
}
|
|
this.setValueParts(left + settingsClone.aDec, right);
|
|
return true;
|
|
}
|
|
/**
|
|
* start rule on negative sign & prevent minus if not allowed
|
|
*/
|
|
if (cCode === '-' || cCode === '+') {
|
|
if (!settingsClone.aNeg) {
|
|
return true;
|
|
} /** caret is always after minus */
|
|
if (left === '' && right.indexOf(settingsClone.aNeg) > -1) {
|
|
left = settingsClone.aNeg;
|
|
right = right.substring(1, right.length);
|
|
} /** change sign of number, remove part if should */
|
|
if (left.charAt(0) === settingsClone.aNeg) {
|
|
left = left.substring(1, left.length);
|
|
} else {
|
|
left = (cCode === '-') ? settingsClone.aNeg + left : left;
|
|
}
|
|
this.setValueParts(left, right);
|
|
return true;
|
|
} /** digits */
|
|
if (cCode >= '0' && cCode <= '9') { /** if try to insert digit before minus */
|
|
if (settingsClone.aNeg && left === '' && right.indexOf(settingsClone.aNeg) > -1) {
|
|
left = settingsClone.aNeg;
|
|
right = right.substring(1, right.length);
|
|
}
|
|
if (settingsClone.vMax <= 0 && settingsClone.vMin < settingsClone.vMax && this.value.indexOf(settingsClone.aNeg) === -1 && cCode !== '0') {
|
|
left = settingsClone.aNeg + left;
|
|
}
|
|
this.setValueParts(left + cCode, right);
|
|
return true;
|
|
} /** prevent any other character */
|
|
return true;
|
|
},
|
|
|
|
/**
|
|
* formatting of just processed value with keeping of cursor position
|
|
*/
|
|
formatQuick: function () {
|
|
var settingsClone = this.settingsClone,
|
|
parts = this.getBeforeAfterStriped(),
|
|
leftLength = this.value;
|
|
if ((settingsClone.aSep === '' || (settingsClone.aSep !== '' && leftLength.indexOf(settingsClone.aSep) === -1)) && (settingsClone.aSign === '' || (settingsClone.aSign !== '' && leftLength.indexOf(settingsClone.aSign) === -1))) {
|
|
var subParts = [],
|
|
nSign = '';
|
|
subParts = leftLength.split(settingsClone.aDec);
|
|
if (subParts[0].indexOf('-') > -1) {
|
|
nSign = '-';
|
|
subParts[0] = subParts[0].replace('-', '');
|
|
parts[0] = parts[0].replace('-', '');
|
|
}
|
|
if (subParts[0].length > settingsClone.mInt && parts[0].charAt(0) === '0') { /** strip leading zero if need */
|
|
parts[0] = parts[0].slice(1);
|
|
}
|
|
parts[0] = nSign + parts[0];
|
|
}
|
|
var value = autoGroup(this.value, this.settingsClone),
|
|
position = value.length;
|
|
if (value) {
|
|
/** prepare regexp which searches for cursor position from unformatted left part */
|
|
var left_ar = parts[0].split(''),
|
|
i = 0;
|
|
for (i; i < left_ar.length; i += 1) { /** thanks Peter Kovari */
|
|
if (!left_ar[i].match('\\d')) {
|
|
left_ar[i] = '\\' + left_ar[i];
|
|
}
|
|
}
|
|
var leftReg = new RegExp('^.*?' + left_ar.join('.*?'));
|
|
/** search cursor position in formatted value */
|
|
var newLeft = value.match(leftReg);
|
|
if (newLeft) {
|
|
position = newLeft[0].length;
|
|
/** if we are just before sign which is in prefix position */
|
|
if (((position === 0 && value.charAt(0) !== settingsClone.aNeg) || (position === 1 && value.charAt(0) === settingsClone.aNeg)) && settingsClone.aSign && settingsClone.pSign === 'p') {
|
|
/** place caret after prefix sign */
|
|
position = this.settingsClone.aSign.length + (value.charAt(0) === '-' ? 1 : 0);
|
|
}
|
|
} else if (settingsClone.aSign && settingsClone.pSign === 's') {
|
|
/** if we could not find a place for cursor and have a sign as a suffix */
|
|
/** place carret before suffix currency sign */
|
|
position -= settingsClone.aSign.length;
|
|
}
|
|
}
|
|
this.that.value = value;
|
|
this.setPosition(position);
|
|
this.formatted = true;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* thanks to Anthony & Evan C
|
|
*/
|
|
function autoGet(obj) {
|
|
if (typeof obj === 'string') {
|
|
obj = obj.replace(/\[/g, "\\[").replace(/\]/g, "\\]");
|
|
obj = '#' + obj.replace(/(:|\.)/g, '\\$1');
|
|
/** obj = '#' + obj.replace(/([;&,\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g, '\\$1'); */
|
|
/** possible modification to replace the above 2 lines */
|
|
}
|
|
return $(obj);
|
|
}
|
|
|
|
/**
|
|
* function to attach data to the element
|
|
* and imitate the holder
|
|
*/
|
|
function getHolder($that, settings, update) {
|
|
var data = $that.data('autoNumeric');
|
|
if (!data) {
|
|
data = {};
|
|
$that.data('autoNumeric', data);
|
|
}
|
|
var holder = data.holder;
|
|
if ((holder === undefined && settings) || update) {
|
|
holder = new AutoNumericHolder($that.get(0), settings);
|
|
data.holder = holder;
|
|
}
|
|
return holder;
|
|
}
|
|
|
|
var methods = {
|
|
|
|
/**
|
|
* Method to initiate autoNumeric and attached the settings (default and options passed as a parameter
|
|
* $(someSelector).autoNumeric('init'); // initiate autoNumeric with defaults
|
|
* $(someSelector).autoNumeric('init', {option}); // initiate autoNumeric with options
|
|
* $(someSelector).autoNumeric(); // initiate autoNumeric with defaults
|
|
* $(someSelector).autoNumeric({option}); // initiate autoNumeric with options
|
|
* options passes as a parameter example '{aSep: '.', aDec: ',', aSign: '€ '}
|
|
*/
|
|
init: function (options) {
|
|
return this.each(function () {
|
|
var $this = $(this),
|
|
settings = $this.data('autoNumeric'), /** attempt to grab 'autoNumeric' settings, if they don't exist returns "undefined". */
|
|
tagData = $this.data(), /** attempt to grab HTML5 data, if they don't exist we'll get "undefined".*/
|
|
$input = $this.is('input[type=text], input[type=hidden], input[type=tel], input:not([type])');
|
|
if (typeof settings !== 'object') { /** If we couldn't grab settings, create them from defaults and passed options. */
|
|
settings = $.extend({}, $.fn.autoNumeric.defaults, tagData, options, {
|
|
aNum: '0123456789',
|
|
hasFocus: false,
|
|
removeBrackets: false,
|
|
runOnce: false,
|
|
tagList: ['b', 'caption', 'cite', 'code', 'dd', 'del', 'div', 'dfn', 'dt', 'em', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'ins', 'kdb', 'label', 'li', 'output', 'p', 'q', 's', 'sample', 'span', 'strong', 'td', 'th', 'u', 'var']
|
|
}); /** Merge defaults, tagData and options */
|
|
if (settings.aDec === settings.aSep) {
|
|
$.error("autoNumeric will not function properly when the decimal character aDec: '" + settings.aDec + "' and thousand separator aSep: '" + settings.aSep + "' are the same character");
|
|
}
|
|
$this.data('autoNumeric', settings); /** Save our new settings */
|
|
} else {
|
|
return this;
|
|
}
|
|
var holder = getHolder($this, settings);
|
|
if (!$input && $this.prop('tagName').toLowerCase() === 'input') { /** checks for non-supported input types */
|
|
$.error('The input type "' + $this.prop('type') + '" is not supported by autoNumeric()');
|
|
|
|
}
|
|
if ($.inArray($this.prop('tagName').toLowerCase(), settings.tagList) === -1 && $this.prop('tagName').toLowerCase() !== 'input') {
|
|
$.error("The <" + $this.prop('tagName').toLowerCase() + "> is not supported by autoNumeric()");
|
|
|
|
}
|
|
if (settings.runOnce === false && settings.aForm) { /** routine to format default value on page load */
|
|
if ($input) {
|
|
var setValue = true;
|
|
if ($this[0].value === '' && settings.wEmpty === 'empty') {
|
|
$this[0].value = '';
|
|
setValue = false;
|
|
}
|
|
if ($this[0].value === '' && settings.wEmpty === 'sign') {
|
|
$this[0].value = settings.aSign;
|
|
setValue = false;
|
|
}
|
|
/** checks for page reload from back button
|
|
* also checks for ASP.net form post back
|
|
* the following HTML data attribute is REQUIRED (data-an-default="same value as the value attribute")
|
|
* example: <asp:TextBox runat="server" id="someID" value="1234.56" data-an-default="1234.56">
|
|
*/
|
|
if (setValue && $this.val() !== '' && ((settings.anDefault === null && $this[0].value === $this.prop('defaultValue')) || (settings.anDefault !== null && settings.anDefault.toString() === $this.val()))) {
|
|
$this.autoNumeric('set', $this.val());
|
|
}
|
|
}
|
|
if ($.inArray($this.prop('tagName').toLowerCase(), settings.tagList) !== -1 && $this.text() !== '') {
|
|
$this.autoNumeric('set', $this.text());
|
|
}
|
|
}
|
|
settings.runOnce = true;
|
|
if ($this.is('input[type=text], input[type=hidden], input[type=tel], input:not([type])')) { /**added hidden type */
|
|
$this.on('keydown.autoNumeric', function (e) {
|
|
holder = getHolder($this);
|
|
if (holder.settings.aDec === holder.settings.aSep) {
|
|
$.error("autoNumeric will not function properly when the decimal character aDec: '" + holder.settings.aDec + "' and thousand separator aSep: '" + holder.settings.aSep + "' are the same character");
|
|
}
|
|
if (holder.that.readOnly) {
|
|
holder.processed = true;
|
|
return true;
|
|
}
|
|
/** The below streamed code / comment allows the "enter" keydown to throw a change() event */
|
|
/** if (e.keyCode === 13 && holder.inVal !== $this.val()){
|
|
$this.change();
|
|
holder.inVal = $this.val();
|
|
}*/
|
|
holder.init(e);
|
|
if (holder.skipAllways(e)) {
|
|
holder.processed = true;
|
|
return true;
|
|
}
|
|
if (holder.processAllways()) {
|
|
holder.processed = true;
|
|
holder.formatQuick();
|
|
e.preventDefault();
|
|
return false;
|
|
}
|
|
holder.formatted = false;
|
|
return true;
|
|
});
|
|
$this.on('keypress.autoNumeric', function (e) {
|
|
holder = getHolder($this);
|
|
var processed = holder.processed;
|
|
holder.init(e);
|
|
if (holder.skipAllways(e)) {
|
|
return true;
|
|
}
|
|
if (processed) {
|
|
e.preventDefault();
|
|
return false;
|
|
}
|
|
if (holder.processAllways() || holder.processKeypress()) {
|
|
holder.formatQuick();
|
|
e.preventDefault();
|
|
return false;
|
|
}
|
|
holder.formatted = false;
|
|
});
|
|
$this.on('keyup.autoNumeric', function (e) {
|
|
holder = getHolder($this);
|
|
holder.init(e);
|
|
var skip = holder.skipAllways(e);
|
|
holder.kdCode = 0;
|
|
delete holder.valuePartsBeforePaste;
|
|
if ($this[0].value === holder.settings.aSign) { /** added to properly place the caret when only the currency is present */
|
|
if (holder.settings.pSign === 's') {
|
|
setElementSelection(this, 0, 0);
|
|
} else {
|
|
setElementSelection(this, holder.settings.aSign.length, holder.settings.aSign.length);
|
|
}
|
|
}
|
|
if (skip) {
|
|
return true;
|
|
}
|
|
if (this.value === '') {
|
|
return true;
|
|
}
|
|
if (!holder.formatted) {
|
|
holder.formatQuick();
|
|
}
|
|
});
|
|
$this.on('focusin.autoNumeric', function () {
|
|
holder = getHolder($this);
|
|
var $settings = holder.settingsClone;
|
|
$settings.hasFocus = true;
|
|
if ($settings.nBracket !== null) {
|
|
var checkVal = $this.val();
|
|
$this.val(negativeBracket(checkVal, $settings));
|
|
}
|
|
holder.inVal = $this.val();
|
|
var onEmpty = checkEmpty(holder.inVal, $settings, true);
|
|
if (onEmpty !== null && onEmpty !== '') {
|
|
$this.val(onEmpty);
|
|
}
|
|
});
|
|
$this.on('focusout.autoNumeric', function () {
|
|
holder = getHolder($this);
|
|
var $settings = holder.settingsClone,
|
|
value = $this.val(),
|
|
origValue = value;
|
|
$settings.hasFocus = false;
|
|
var strip_zero = ''; /** added to control leading zero */
|
|
if ($settings.lZero === 'allow') { /** added to control leading zero */
|
|
$settings.allowLeading = false;
|
|
strip_zero = 'leading';
|
|
}
|
|
if (value !== '') {
|
|
value = autoStrip(value, $settings, strip_zero);
|
|
if (checkEmpty(value, $settings) === null && autoCheck(value, $settings, $this[0])) {
|
|
value = fixNumber(value, $settings.aDec, $settings.aNeg);
|
|
value = autoRound(value, $settings);
|
|
value = presentNumber(value, $settings.aDec, $settings.aNeg);
|
|
} else {
|
|
value = '';
|
|
}
|
|
}
|
|
var groupedValue = checkEmpty(value, $settings, false);
|
|
if (groupedValue === null) {
|
|
groupedValue = autoGroup(value, $settings);
|
|
}
|
|
if (groupedValue !== holder.inVal || groupedValue !== origValue) {
|
|
$this.val(groupedValue);
|
|
$this.change();
|
|
delete holder.inVal;
|
|
}
|
|
});
|
|
}
|
|
});
|
|
},
|
|
|
|
/**
|
|
* method to remove settings and stop autoNumeric() - does not remove the formatting
|
|
* $(someSelector).autoNumeric('destroy'); // destroy autoNumeric
|
|
* no parameters accepted
|
|
*/
|
|
destroy: function () {
|
|
return $(this).each(function () {
|
|
var $this = $(this);
|
|
$this.off('.autoNumeric');
|
|
$this.removeData('autoNumeric');
|
|
});
|
|
},
|
|
|
|
/**
|
|
* method to update settings - can be call as many times
|
|
* $(someSelector).autoNumeric('update', {options}); // updates the settings
|
|
* options passes as a parameter example '{aSep: '.', aDec: ',', aSign: '€ '}
|
|
*/
|
|
update: function (options) {
|
|
return $(this).each(function () {
|
|
var $this = autoGet($(this)),
|
|
settings = $this.data('autoNumeric');
|
|
if (typeof settings !== 'object') {
|
|
$.error("You must initialize autoNumeric('init', {options}) prior to calling the 'update' method");
|
|
}
|
|
var strip = $this.autoNumeric('get');
|
|
settings = $.extend(settings, options);
|
|
getHolder($this, settings, true);
|
|
if (settings.aDec === settings.aSep) {
|
|
$.error("autoNumeric will not function properly when the decimal character aDec: '" + settings.aDec + "' and thousand separator aSep: '" + settings.aSep + "' are the same character");
|
|
}
|
|
$this.data('autoNumeric', settings);
|
|
if ($this.val() !== '' || $this.text() !== '') {
|
|
return $this.autoNumeric('set', strip);
|
|
}
|
|
return;
|
|
});
|
|
},
|
|
|
|
/**
|
|
* method to format value sent as a parameter ""
|
|
* $(someSelector).autoNumeric('set', 'value'}); // formats the value being passed
|
|
* value passed as a string - can be a integer '1234' or double '1234.56789'
|
|
* must contain only numbers and one decimal (period) character
|
|
*/
|
|
set: function (valueIn) {
|
|
if (valueIn === null) {
|
|
return;
|
|
}
|
|
return $(this).each(function () {
|
|
var $this = autoGet($(this)),
|
|
settings = $this.data('autoNumeric'),
|
|
value = valueIn.toString(),
|
|
testValue = valueIn.toString(),
|
|
$input = $this.is('input[type=text], input[type=hidden], input[type=tel], input:not([type])');
|
|
if (typeof settings !== 'object') {
|
|
$.error("You must initialize autoNumeric('init', {options}) prior to calling the 'set' method");
|
|
}
|
|
/** allows locale decimal separator to be a comma */
|
|
if ((testValue === $this.attr('value') || testValue === $this.text()) && settings.runOnce === false) {
|
|
value = value.replace(',', '.');
|
|
}
|
|
if (!$.isNumeric(+value)) {
|
|
$.error("The value (" + value + ") being 'set' is not numeric and has caused a error to be thrown");
|
|
}
|
|
value = checkValue(value, settings);
|
|
settings.setEvent = true;
|
|
value.toString();
|
|
if (value !== '') {
|
|
value = autoRound(value, settings);
|
|
}
|
|
value = presentNumber(value, settings.aDec, settings.aNeg);
|
|
if (!autoCheck(value, settings)) {
|
|
value = autoRound('', settings);
|
|
}
|
|
value = autoGroup(value, settings);
|
|
if ($input) {
|
|
return $this.val(value);
|
|
}
|
|
if ($.inArray($this.prop('tagName').toLowerCase(), settings.tagList) !== -1) {
|
|
return $this.text(value);
|
|
}
|
|
return false;
|
|
});
|
|
},
|
|
|
|
/**
|
|
* method to get the unformatted that accepts up to one parameter
|
|
* $(someSelector).autoNumeric('get'); no parameters accepted
|
|
* values returned as ISO numeric string "1234.56" where the decimal character is a period
|
|
* only the first element in the selector is returned
|
|
*/
|
|
get: function () {
|
|
var $this = autoGet($(this)),
|
|
settings = $this.data('autoNumeric');
|
|
if (typeof settings !== 'object') {
|
|
$.error("You must initialize autoNumeric('init', {options}) prior to calling the 'get' method");
|
|
}
|
|
var getValue = '';
|
|
/** determine the element type then use .eq(0) selector to grab the value of the first element in selector */
|
|
if ($this.is('input[type=text], input[type=hidden], input[type=tel], input:not([type])')) { /**added hidden type */
|
|
getValue = $this.eq(0).val();
|
|
} else if ($.inArray($this.prop('tagName').toLowerCase(), settings.tagList) !== -1) {
|
|
getValue = $this.eq(0).text();
|
|
} else {
|
|
$.error("The <" + $this.prop('tagName').toLowerCase() + "> is not supported by autoNumeric()");
|
|
}
|
|
if ((getValue === '' && settings.wEmpty === 'empty') || (getValue === settings.aSign && (settings.wEmpty === 'sign' || settings.wEmpty === 'empty'))) {
|
|
return '';
|
|
}
|
|
if (getValue !== '' && settings.nBracket !== null) {
|
|
settings.removeBrackets = true;
|
|
getValue = negativeBracket(getValue, settings);
|
|
settings.removeBrackets = false;
|
|
}
|
|
if (settings.runOnce || settings.aForm === false) {
|
|
getValue = autoStrip(getValue, settings);
|
|
}
|
|
getValue = fixNumber(getValue, settings.aDec, settings.aNeg);
|
|
if (+getValue === 0 && settings.lZero !== 'keep') {
|
|
getValue = '0';
|
|
}
|
|
if (settings.lZero === 'keep') {
|
|
return getValue;
|
|
}
|
|
getValue = checkValue(getValue, settings);
|
|
return getValue; /** returned Numeric String */
|
|
},
|
|
|
|
/**
|
|
* The 'getString' method used jQuerys .serialize() method that creates a text string in standard URL-encoded notation
|
|
* it then loops through the string and un-formats the inputs with autoNumeric
|
|
* $(someSelector).autoNumeric('getString'); no parameter accepted
|
|
* values returned as ISO numeric string "1234.56" where the decimal character is a period
|
|
*/
|
|
getString: function () {
|
|
var isAutoNumeric = false,
|
|
$this = autoGet($(this)),
|
|
formFields = $this.serialize(),
|
|
formParts = formFields.split('&'),
|
|
formIndex = $('form').index($this),
|
|
allFormElements = $('form:eq(' + formIndex + ')'),
|
|
aiIndex = [], /* all input index */
|
|
scIndex = [], /* successful control index */
|
|
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, /* from jQuery serialize method */
|
|
rsubmittable = /^(?:input|select|textarea|keygen)/i, /* from jQuery serialize method */
|
|
rcheckableType = /^(?:checkbox|radio)$/i,
|
|
rnonAutoNumericTypes = /^(?:button|checkbox|color|date|datetime|datetime-local|email|file|image|month|number|password|radio|range|reset|search|submit|time|url|week)/i,
|
|
count = 0;
|
|
/*jslint unparam: true*/
|
|
/* index of successful elements */
|
|
$.each(allFormElements[0], function (i, field) {
|
|
if (field.name !== '' && rsubmittable.test(field.localName) && !rsubmitterTypes.test(field.type) && !field.disabled && (field.checked || !rcheckableType.test(field.type))) {
|
|
scIndex.push(count);
|
|
count = count + 1;
|
|
} else {
|
|
scIndex.push(-1);
|
|
}
|
|
});
|
|
/* index of all inputs tags except checkbox */
|
|
count = 0;
|
|
$.each(allFormElements[0], function (i, field) {
|
|
if (field.localName === 'input' && (field.type === '' || field.type === 'text' || field.type === 'hidden' || field.type === 'tel')) {
|
|
aiIndex.push(count);
|
|
count = count + 1;
|
|
} else {
|
|
aiIndex.push(-1);
|
|
if (field.localName === 'input' && rnonAutoNumericTypes.test(field.type)) {
|
|
count = count + 1;
|
|
}
|
|
}
|
|
});
|
|
$.each(formParts, function (i, miniParts) {
|
|
miniParts = formParts[i].split('=');
|
|
var scElement = $.inArray(i, scIndex);
|
|
if (scElement > -1 && aiIndex[scElement] > -1) {
|
|
var testInput = $('form:eq(' + formIndex + ') input:eq(' + aiIndex[scElement] + ')'),
|
|
settings = testInput.data('autoNumeric');
|
|
if (typeof settings === 'object') {
|
|
if (miniParts[1] !== null) {
|
|
miniParts[1] = $('form:eq(' + formIndex + ') input:eq(' + aiIndex[scElement] + ')').autoNumeric('get').toString();
|
|
formParts[i] = miniParts.join('=');
|
|
isAutoNumeric = true;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
/*jslint unparam: false*/
|
|
if (!isAutoNumeric) {
|
|
$.error("You must initialize autoNumeric('init', {options}) prior to calling the 'getString' method");
|
|
}
|
|
return formParts.join('&');
|
|
},
|
|
|
|
/**
|
|
* The 'getString' method used jQuerys .serializeArray() method that creates array or objects that can be encoded as a JSON string
|
|
* it then loops through the string and un-formats the inputs with autoNumeric
|
|
* $(someSelector).autoNumeric('getArray'); no parameter accepted
|
|
* values returned as ISO numeric string "1234.56" where the decimal character is a period
|
|
*/
|
|
getArray: function () {
|
|
var isAutoNumeric = false,
|
|
$this = autoGet($(this)),
|
|
formFields = $this.serializeArray(),
|
|
formIndex = $('form').index($this),
|
|
allFormElements = $('form:eq(' + formIndex + ')'),
|
|
aiIndex = [], /* all input index */
|
|
scIndex = [], /* successful control index */
|
|
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, /* from jQuery serialize method */
|
|
rsubmittable = /^(?:input|select|textarea|keygen)/i, /* from jQuery serialize method */
|
|
rcheckableType = /^(?:checkbox|radio)$/i,
|
|
rnonAutoNumericTypes = /^(?:button|checkbox|color|date|datetime|datetime-local|email|file|image|month|number|password|radio|range|reset|search|submit|time|url|week)/i,
|
|
count = 0;
|
|
/*jslint unparam: true*/
|
|
/* index of successful elements */
|
|
$.each(allFormElements[0], function (i, field) {
|
|
if (field.name !== '' && rsubmittable.test(field.localName) && !rsubmitterTypes.test(field.type) && !field.disabled && (field.checked || !rcheckableType.test(field.type))) {
|
|
scIndex.push(count);
|
|
count = count + 1;
|
|
} else {
|
|
scIndex.push(-1);
|
|
}
|
|
});
|
|
/* index of all inputs tags */
|
|
count = 0;
|
|
$.each(allFormElements[0], function (i, field) {
|
|
if (field.localName === 'input' && (field.type === '' || field.type === 'text' || field.type === 'hidden' || field.type === 'tel')) {
|
|
aiIndex.push(count);
|
|
count = count + 1;
|
|
} else {
|
|
aiIndex.push(-1);
|
|
if (field.localName === 'input' && rnonAutoNumericTypes.test(field.type)) {
|
|
count = count + 1;
|
|
}
|
|
}
|
|
});
|
|
$.each(formFields, function (i, field) {
|
|
var scElement = $.inArray(i, scIndex);
|
|
if (scElement > -1 && aiIndex[scElement] > -1) {
|
|
var testInput = $('form:eq(' + formIndex + ') input:eq(' + aiIndex[scElement] + ')'),
|
|
settings = testInput.data('autoNumeric');
|
|
if (typeof settings === 'object') {
|
|
field.value = $('form:eq(' + formIndex + ') input:eq(' + aiIndex[scElement] + ')').autoNumeric('get').toString();
|
|
isAutoNumeric = true;
|
|
}
|
|
}
|
|
});
|
|
/*jslint unparam: false*/
|
|
if (!isAutoNumeric) {
|
|
$.error("None of the successful form inputs are initialized by autoNumeric.");
|
|
}
|
|
return formFields;
|
|
},
|
|
|
|
/**
|
|
* The 'getSteetings returns the object with autoNumeric settings for those who need to look under the hood
|
|
* $(someSelector).autoNumeric('getSettings'); // no parameters accepted
|
|
* $(someSelector).autoNumeric('getSettings').aDec; // return the aDec setting as a string - ant valid setting can be used
|
|
*/
|
|
getSettings: function () {
|
|
var $this = autoGet($(this));
|
|
return $this.eq(0).data('autoNumeric');
|
|
}
|
|
};
|
|
|
|
/**
|
|
* autoNumeric function
|
|
*/
|
|
$.fn.autoNumeric = function (method) {
|
|
if (methods[method]) {
|
|
return methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
|
|
}
|
|
if (typeof method === 'object' || !method) {
|
|
return methods.init.apply(this, arguments);
|
|
}
|
|
$.error('Method "' + method + '" is not supported by autoNumeric()');
|
|
};
|
|
|
|
/**
|
|
* Defaults are public - these can be overridden by the following:
|
|
* HTML5 data attributes
|
|
* Options passed by the 'init' or 'update' methods
|
|
* Use jQuery's $.extend method - great way to pass ASP.NET current culture settings
|
|
*/
|
|
$.fn.autoNumeric.defaults = {
|
|
/** allowed thousand separator characters
|
|
* comma = ','
|
|
* period "full stop" = '.'
|
|
* apostrophe is escaped = '\''
|
|
* space = ' '
|
|
* none = ''
|
|
* NOTE: do not use numeric characters
|
|
*/
|
|
aSep: ',',
|
|
/** digital grouping for the thousand separator used in Format
|
|
* dGroup: '2', results in 99,99,99,999 common in India for values less than 1 billion and greater than -1 billion
|
|
* dGroup: '3', results in 999,999,999 default
|
|
* dGroup: '4', results in 9999,9999,9999 used in some Asian countries
|
|
*/
|
|
dGroup: '3',
|
|
/** allowed decimal separator characters
|
|
* period "full stop" = '.'
|
|
* comma = ','
|
|
*/
|
|
aDec: '.',
|
|
/** allow to declare alternative decimal separator which is automatically replaced by aDec
|
|
* developed for countries the use a comma ',' as the decimal character
|
|
* and have keyboards\numeric pads that have a period 'full stop' as the decimal characters (Spain is an example)
|
|
*/
|
|
altDec: null,
|
|
/** allowed currency symbol
|
|
* Must be in quotes aSign: '$', a space is allowed aSign: '$ '
|
|
*/
|
|
aSign: '',
|
|
/** placement of currency sign
|
|
* for prefix pSign: 'p',
|
|
* for suffix pSign: 's',
|
|
*/
|
|
pSign: 'p',
|
|
/** maximum possible value
|
|
* value must be enclosed in quotes and use the period for the decimal point
|
|
* value must be larger than vMin
|
|
*/
|
|
vMax: '9999999999999.99',
|
|
/** minimum possible value
|
|
* value must be enclosed in quotes and use the period for the decimal point
|
|
* value must be smaller than vMax
|
|
*/
|
|
vMin: '-9999999999999.99',
|
|
/** max number of decimal places = used to override decimal places set by the vMin & vMax values
|
|
* value must be enclosed in quotes example mDec: '3',
|
|
* This can also set the value via a call back function mDec: 'css:#
|
|
*/
|
|
mDec: null,
|
|
/** method used for rounding
|
|
* mRound: 'S', Round-Half-Up Symmetric (default)
|
|
* mRound: 'A', Round-Half-Up Asymmetric
|
|
* mRound: 's', Round-Half-Down Symmetric (lower case s)
|
|
* mRound: 'a', Round-Half-Down Asymmetric (lower case a)
|
|
* mRound: 'B', Round-Half-Even "Bankers Rounding"
|
|
* mRound: 'U', Round Up "Round-Away-From-Zero"
|
|
* mRound: 'D', Round Down "Round-Toward-Zero" - same as truncate
|
|
* mRound: 'C', Round to Ceiling "Toward Positive Infinity"
|
|
* mRound: 'F', Round to Floor "Toward Negative Infinity"
|
|
*/
|
|
mRound: 'S',
|
|
/** controls decimal padding
|
|
* aPad: true - always Pad decimals with zeros
|
|
* aPad: false - does not pad with zeros.
|
|
* aPad: `some number` - pad decimals with zero to number different from mDec
|
|
* thanks to Jonas Johansson for the suggestion
|
|
*/
|
|
aPad: true,
|
|
/** places brackets on negative value -$ 999.99 to (999.99)
|
|
* visible only when the field does NOT have focus the left and right symbols should be enclosed in quotes and seperated by a comma
|
|
* nBracket: null, nBracket: '(,)', nBracket: '[,]', nBracket: '<,>' or nBracket: '{,}'
|
|
*/
|
|
nBracket: null,
|
|
/** Displayed on empty string
|
|
* wEmpty: 'empty', - input can be blank
|
|
* wEmpty: 'zero', - displays zero
|
|
* wEmpty: 'sign', - displays the currency sign
|
|
*/
|
|
wEmpty: 'empty',
|
|
/** controls leading zero behavior
|
|
* lZero: 'allow', - allows leading zeros to be entered. Zeros will be truncated when entering additional digits. On focusout zeros will be deleted.
|
|
* lZero: 'deny', - allows only one leading zero on values less than one
|
|
* lZero: 'keep', - allows leading zeros to be entered. on fousout zeros will be retained.
|
|
*/
|
|
lZero: 'allow',
|
|
/** determine if the select all keyboard command will select
|
|
* the complete input text or only the input numeric value
|
|
* if the currency symbol is between the numeric value and the negative sign only the numeric value will sellected
|
|
*/
|
|
sNumber: true,
|
|
/** determine if the default value will be formatted on page ready.
|
|
* true = automatically formats the default value on page ready
|
|
* false = will not format the default value
|
|
*/
|
|
aForm: true,
|
|
/** helper option for ASP.NET postback
|
|
* should be the value of the unformatted default value
|
|
* examples:
|
|
* no default value='' {anDefault: ''}
|
|
* value=1234.56 {anDefault: '1234.56'}
|
|
*/
|
|
anDefault: null
|
|
};
|
|
}(jQuery)); |