/files/jquery.mask/1.5.2/jquery.mask.js
JavaScript | 281 lines | 208 code | 36 blank | 37 comment | 43 complexity | 93254ff451747a9cf71fcacd68e90440 MD5 | raw file
- /**
- * jquery.mask.js
- * @version: v1.5.2
- * @author: Igor Escobar
- *
- * Created by Igor Escobar on 2012-03-10. Please report any bug at http://blog.igorescobar.com
- *
- * Copyright (c) 2012 Igor Escobar http://blog.igorescobar.com
- *
- * The MIT License (http://www.opensource.org/licenses/mit-license.php)
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
- (function ($) {
- "use strict";
- var Mask = function (el, mask, options) {
- var jMask = this, old_value;
- el = $(el);
- mask = typeof mask === "function" ? mask(el.val(), undefined, el, options) : mask;
- jMask.init = function() {
- options = options || {};
- jMask.byPassKeys = [9, 16, 17, 18, 36, 37, 38, 39, 40, 91];
- jMask.translation = {
- '0': {pattern: /\d/},
- '9': {pattern: /\d/, optional: true},
- '#': {pattern: /\d/, recursive: true},
- 'A': {pattern: /[a-zA-Z0-9]/},
- 'S': {pattern: /[a-zA-Z]/}
- };
- jMask.translation = $.extend({}, jMask.translation, options.translation);
- jMask = $.extend(true, {}, jMask, options);
- el.each(function() {
- if (options.maxlength !== false) {
- el.attr('maxlength', mask.length);
- }
- el.attr('autocomplete', 'off');
- p.destroyEvents();
- p.events();
- p.val(p.getMasked());
- });
- };
- var p = {
- getCaret: function () {
- var sel,
- pos = 0,
- ctrl = el.get(0),
- dSel = document.selection,
- cSelStart = ctrl.selectionStart;
- // IE Support
- if (dSel && navigator.appVersion.indexOf("MSIE 10") === -1) {
- ctrl.focus();
- sel = dSel.createRange ();
- sel.moveStart ('character', -ctrl.value.length);
- pos = sel.text.length;
- }
- // Firefox support
- else if (cSelStart || cSelStart === '0') {
- pos = cSelStart;
- }
-
- return pos;
- },
- setCaret: function(pos) {
- var range, ctrl = el.get(0);
- if (ctrl.setSelectionRange) {
- ctrl.focus();
- ctrl.setSelectionRange(pos,pos);
- } else if (ctrl.createTextRange) {
- range = ctrl.createTextRange();
- range.collapse(true);
- range.moveEnd('character', pos);
- range.moveStart('character', pos);
- range.select();
- }
- },
- events: function() {
- el.on('keydown.mask', function() {
- old_value = p.val();
- });
- el.on('keyup.mask', p.behaviour);
- el.on("paste.mask", function() {
- setTimeout(function() {
- el.keydown().keyup();
- }, 100);
- });
- },
- destroyEvents: function() {
- el.off('keydown.mask keyup.mask paste.mask');
- },
- val: function(v) {
- var isInput = el.get(0).tagName.toLowerCase() === "input";
- return arguments.length > 0
- ? (isInput ? el.val(v) : el.text(v))
- : (isInput ? el.val() : el.text());
- },
- behaviour: function(e) {
- e = e || window.event;
- if ($.inArray(e.keyCode || e.which, jMask.byPassKeys) === -1) {
-
- var changeCaret, caretPos = p.getCaret();
- if (caretPos < p.val().length) {
- changeCaret = true;
- }
-
- p.val(p.getMasked());
-
- if (changeCaret) {
- p.setCaret(caretPos);
- }
- return p.callbacks(e);
- }
- },
- getMasked: function (skipMaskChars) {
- var buf = [],
- value = p.val(),
- m = 0, maskLen = mask.length,
- v = 0, valLen = value.length,
- offset = 1, addMethod = "push",
- resetPos = -1,
- lastMaskChar,
- check;
- if (options.reverse) {
- addMethod = "unshift";
- offset = -1;
- lastMaskChar = 0;
- m = maskLen - 1;
- v = valLen - 1;
- check = function () {
- return m > -1 && v > -1;
- };
- } else {
- lastMaskChar = maskLen - 1;
- check = function () {
- return m < maskLen && v < valLen;
- };
- }
- while (check()) {
- var maskDigit = mask.charAt(m),
- valDigit = value.charAt(v),
- translation = jMask.translation[maskDigit];
- if (translation) {
- if (valDigit.match(translation.pattern)) {
- buf[addMethod](valDigit);
- if (translation.recursive) {
- if (resetPos === -1) {
- resetPos = m;
- } else if (m === lastMaskChar) {
- m = resetPos - offset;
- }
- if (lastMaskChar === resetPos) {
- m -= offset;
- }
- }
- m += offset;
- } else if (translation.optional) {
- m += offset;
- v -= offset;
- }
- v += offset;
- } else {
- if (!skipMaskChars) {
- buf[addMethod](maskDigit);
- }
-
- if (valDigit === maskDigit) {
- v += offset;
- }
- m += offset;
- }
- }
-
- var lastMaskCharDigit = mask.charAt(lastMaskChar);
- if (maskLen === valLen + 1 && !jMask.translation[lastMaskCharDigit]) {
- buf.push(lastMaskCharDigit);
- }
-
- return buf.join("");
- },
- callbacks: function (e) {
- var val = p.val(),
- changed = p.val() !== old_value;
- if (changed === true) {
- if (typeof options.onChange === "function") {
- options.onChange(val, e, el, options);
- }
- }
- if (changed === true && typeof options.onKeyPress === "function") {
- options.onKeyPress(val, e, el, options);
- }
- if (typeof options.onComplete === "function" && val.length === mask.length) {
- options.onComplete(val, e, el, options);
- }
- }
- };
- // public methods
- jMask.remove = function() {
- p.destroyEvents();
- p.val(jMask.getCleanVal()).removeAttr('maxlength');
- };
- // get value without mask
- jMask.getCleanVal = function() {
- return p.getMasked(true);
- };
- jMask.init();
- };
- $.fn.mask = function(mask, options) {
- return this.each(function() {
- $(this).data('mask', new Mask(this, mask, options));
- });
- };
- $.fn.unmask = function() {
- return this.each(function() {
- try {
- $(this).data('mask').remove();
- } catch (e) {}
- });
- };
- $.fn.cleanVal = function() {
- return $(this).data('mask').getCleanVal();
- };
- // looking for inputs with data-mask attribute
- $('input[data-mask]').each(function() {
- var input = $(this),
- options = {};
- if (input.attr('data-mask-reverse') === 'true') {
- options.reverse = true;
- }
- if (input.attr('data-mask-maxlength') === 'false') {
- options.maxlength = false;
- }
- input.mask(input.attr('data-mask'), options);
- });
- })(window.jQuery || window.Zepto);