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@ -1,390 +0,0 @@
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/*
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jQuery Tags Input Plugin 1.3.3
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Copyright (c) 2011 XOXCO, Inc
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Documentation for this plugin lives here:
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http://xoxco.com/clickable/jquery-tags-input
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Licensed under the MIT license:
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http://www.opensource.org/licenses/mit-license.php
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ben@xoxco.com
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*/
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(function($) {
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var delimiter = new Array();
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var tags_callbacks = new Array();
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$.fn.doAutosize = function(o){
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var minWidth = $(this).data('minwidth'),
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maxWidth = $(this).data('maxwidth'),
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val = '',
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input = $(this),
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testSubject = $('#'+$(this).data('tester_id'));
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if (val === (val = input.val())) {return;}
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// Enter new content into testSubject
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var escaped = val.replace(/&/g, '&').replace(/\s/g,' ').replace(/</g, '<').replace(/>/g, '>');
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testSubject.html(escaped);
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// Calculate new width + whether to change
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var testerWidth = testSubject.width(),
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newWidth = (testerWidth + o.comfortZone) >= minWidth ? testerWidth + o.comfortZone : minWidth,
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currentWidth = input.width(),
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isValidWidthChange = (newWidth < currentWidth && newWidth >= minWidth)
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|| (newWidth > minWidth && newWidth < maxWidth);
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// Animate width
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if (isValidWidthChange) {
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input.width(newWidth);
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}
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};
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$.fn.resetAutosize = function(options){
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// alert(JSON.stringify(options));
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var minWidth = $(this).data('minwidth') || options.minInputWidth || $(this).width(),
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maxWidth = $(this).data('maxwidth') || options.maxInputWidth || ($(this).closest('.tagsinput').width() - options.inputPadding),
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val = '',
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input = $(this),
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testSubject = $('<tester/>').css({
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position: 'absolute',
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top: -9999,
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left: -9999,
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width: 'auto',
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fontSize: input.css('fontSize'),
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fontFamily: input.css('fontFamily'),
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fontWeight: input.css('fontWeight'),
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letterSpacing: input.css('letterSpacing'),
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whiteSpace: 'nowrap'
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}),
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testerId = $(this).attr('id')+'_autosize_tester';
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if(! $('#'+testerId).length > 0){
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testSubject.attr('id', testerId);
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testSubject.appendTo('body');
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}
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input.data('minwidth', minWidth);
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input.data('maxwidth', maxWidth);
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input.data('tester_id', testerId);
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input.css('width', minWidth);
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};
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$.fn.addTag = function(value,options) {
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options = jQuery.extend({focus:false,callback:true},options);
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this.each(function() {
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var id = $(this).attr('id');
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var tagslist = $(this).val().split(delimiter[id]);
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if (tagslist[0] == '') {
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tagslist = new Array();
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}
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value = jQuery.trim(value);
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if (options.unique) {
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var skipTag = $(this).tagExist(value);
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if(skipTag == true) {
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//Marks fake input as not_valid to let styling it
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$('#'+id+'_tag').addClass('not_valid');
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}
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} else {
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var skipTag = false;
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}
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if (value !='' && skipTag != true) {
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$('<span>').addClass('tag').append(
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$('<span>').text(value).append(' '),
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$('<a>', {
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href : '#',
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title : 'Removing tag',
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text : 'x'
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}).click(function () {
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return $('#' + id).removeTag(escape(value));
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})
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).insertBefore('#' + id + '_addTag');
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tagslist.push(value);
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$('#'+id+'_tag').val('');
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if (options.focus) {
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$('#'+id+'_tag').focus();
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} else {
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$('#'+id+'_tag').blur();
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}
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$.fn.tagsInput.updateTagsField(this,tagslist);
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if (options.callback && tags_callbacks[id] && tags_callbacks[id]['onAddTag']) {
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var f = tags_callbacks[id]['onAddTag'];
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f.call(this, value);
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}
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if(tags_callbacks[id] && tags_callbacks[id]['onChange'])
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{
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var i = tagslist.length;
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var f = tags_callbacks[id]['onChange'];
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f.call(this, $(this), tagslist[i-1]);
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}
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}
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});
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return false;
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};
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$.fn.removeTag = function(value) {
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value = unescape(value);
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this.each(function() {
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var id = $(this).attr('id');
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var old = $(this).val().split(delimiter[id]);
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$('#'+id+'_tagsinput .tag').remove();
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str = '';
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for (i=0; i< old.length; i++) {
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if (old[i]!=value) {
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str = str + delimiter[id] +old[i];
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}
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}
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$.fn.tagsInput.importTags(this,str);
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if (tags_callbacks[id] && tags_callbacks[id]['onRemoveTag']) {
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var f = tags_callbacks[id]['onRemoveTag'];
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f.call(this, value);
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}
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});
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return false;
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};
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$.fn.tagExist = function(val) {
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var id = $(this).attr('id');
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var tagslist = $(this).val().split(delimiter[id]);
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return (jQuery.inArray(val, tagslist) >= 0); //true when tag exists, false when not
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};
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// clear all existing tags and import new ones from a string
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$.fn.importTags = function(str) {
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var id = $(this).attr('id');
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$('#'+id+'_tagsinput .tag').remove();
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$.fn.tagsInput.importTags(this,str);
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}
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$.fn.tagsInput = function(options) {
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var settings = jQuery.extend({
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interactive:true,
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defaultText:'add a tag',
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minChars:0,
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width:'300px',
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height:'100px',
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autocomplete: {selectFirst: false },
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hide:true,
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delimiter: ',',
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unique:true,
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removeWithBackspace:true,
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placeholderColor:'#666666',
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autosize: true,
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comfortZone: 20,
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inputPadding: 6*2
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},options);
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var uniqueIdCounter = 0;
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this.each(function() {
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// If we have already initialized the field, do not do it again
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if (typeof $(this).attr('data-tagsinput-init') !== 'undefined') {
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return;
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}
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// Mark the field as having been initialized
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$(this).attr('data-tagsinput-init', true);
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if (settings.hide) {
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$(this).hide();
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}
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var id = $(this).attr('id');
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if (!id || delimiter[$(this).attr('id')]) {
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id = $(this).attr('id', 'tags' + new Date().getTime() + (uniqueIdCounter++)).attr('id');
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}
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var data = jQuery.extend({
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pid:id,
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real_input: '#'+id,
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holder: '#'+id+'_tagsinput',
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input_wrapper: '#'+id+'_addTag',
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fake_input: '#'+id+'_tag'
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},settings);
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delimiter[id] = data.delimiter;
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if (settings.onAddTag || settings.onRemoveTag || settings.onChange) {
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tags_callbacks[id] = new Array();
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tags_callbacks[id]['onAddTag'] = settings.onAddTag;
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tags_callbacks[id]['onRemoveTag'] = settings.onRemoveTag;
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tags_callbacks[id]['onChange'] = settings.onChange;
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}
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var markup = '<div id="'+id+'_tagsinput" class="tagsinput"><div id="'+id+'_addTag">';
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if (settings.interactive) {
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markup = markup + '<input id="'+id+'_tag" value="" data-default="'+settings.defaultText+'" />';
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}
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markup = markup + '</div><div class="tags_clear"></div></div>';
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$(markup).insertAfter(this);
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$(data.holder).css('width',settings.width);
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$(data.holder).css('min-height',settings.height);
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$(data.holder).css('height',settings.height);
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if ($(data.real_input).val()!='') {
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$.fn.tagsInput.importTags($(data.real_input),$(data.real_input).val());
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}
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if (settings.interactive) {
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$(data.fake_input).val($(data.fake_input).attr('data-default'));
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$(data.fake_input).css('color',settings.placeholderColor);
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$(data.fake_input).resetAutosize(settings);
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$(data.holder).bind('click',data,function(event) {
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$(event.data.fake_input).focus();
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});
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$(data.fake_input).bind('focus',data,function(event) {
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if ($(event.data.fake_input).val()==$(event.data.fake_input).attr('data-default')) {
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$(event.data.fake_input).val('');
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}
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$(event.data.fake_input).css('color','#000000');
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});
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if (settings.autocomplete_url != undefined) {
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autocomplete_options = {source: settings.autocomplete_url};
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for (attrname in settings.autocomplete) {
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autocomplete_options[attrname] = settings.autocomplete[attrname];
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}
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if (jQuery.Autocompleter !== undefined) {
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$(data.fake_input).autocomplete(settings.autocomplete_url, settings.autocomplete);
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$(data.fake_input).bind('result',data,function(event,data,formatted) {
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if (data) {
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$('#'+id).addTag(data[0] + "",{focus:true,unique:(settings.unique)});
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}
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});
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} else if (jQuery.ui.autocomplete !== undefined) {
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$(data.fake_input).autocomplete(autocomplete_options);
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$(data.fake_input).bind('autocompleteselect',data,function(event,ui) {
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$(event.data.real_input).addTag(ui.item.value,{focus:true,unique:(settings.unique)});
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return false;
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});
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}
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} else {
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// if a user tabs out of the field, create a new tag
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// this is only available if autocomplete is not used.
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$(data.fake_input).bind('blur',data,function(event) {
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var d = $(this).attr('data-default');
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if ($(event.data.fake_input).val()!='' && $(event.data.fake_input).val()!=d) {
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if( (event.data.minChars <= $(event.data.fake_input).val().length) && (!event.data.maxChars || (event.data.maxChars >= $(event.data.fake_input).val().length)) )
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$(event.data.real_input).addTag($(event.data.fake_input).val(),{focus:true,unique:(settings.unique)});
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} else {
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$(event.data.fake_input).val($(event.data.fake_input).attr('data-default'));
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$(event.data.fake_input).css('color',settings.placeholderColor);
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}
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return false;
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});
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}
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// if user types a default delimiter like comma,semicolon and then create a new tag
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$(data.fake_input).bind('keypress',data,function(event) {
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if (_checkDelimiter(event)) {
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event.preventDefault();
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if( (event.data.minChars <= $(event.data.fake_input).val().length) && (!event.data.maxChars || (event.data.maxChars >= $(event.data.fake_input).val().length)) )
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$(event.data.real_input).addTag($(event.data.fake_input).val(),{focus:true,unique:(settings.unique)});
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$(event.data.fake_input).resetAutosize(settings);
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return false;
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} else if (event.data.autosize) {
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$(event.data.fake_input).doAutosize(settings);
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}
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});
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//Delete last tag on backspace
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data.removeWithBackspace && $(data.fake_input).bind('keydown', function(event)
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{
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if(event.keyCode == 8 && $(this).val() == '')
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{
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event.preventDefault();
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var last_tag = $(this).closest('.tagsinput').find('.tag:last').text();
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var id = $(this).attr('id').replace(/_tag$/, '');
|
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last_tag = last_tag.replace(/[\s]+x$/, '');
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$('#' + id).removeTag(escape(last_tag));
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$(this).trigger('focus');
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}
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});
|
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$(data.fake_input).blur();
|
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|
|
|
|
|
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//Removes the not_valid class when user changes the value of the fake input
|
|
|
|
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if(data.unique) {
|
|
|
|
|
$(data.fake_input).keydown(function(event){
|
|
|
|
|
if(event.keyCode == 8 || String.fromCharCode(event.which).match(/\w+|[áéíóúÁÉÍÓÚñÑ,/]+/)) {
|
|
|
|
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$(this).removeClass('not_valid');
|
|
|
|
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}
|
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});
|
|
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}
|
|
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|
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} // if settings.interactive
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});
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|
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return this;
|
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|
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|
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|
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};
|
|
|
|
|
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|
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$.fn.tagsInput.updateTagsField = function(obj,tagslist) {
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|
|
var id = $(obj).attr('id');
|
|
|
|
|
$(obj).val(tagslist.join(delimiter[id]));
|
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|
|
};
|
|
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|
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|
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$.fn.tagsInput.importTags = function(obj,val) {
|
|
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|
|
$(obj).val('');
|
|
|
|
|
var id = $(obj).attr('id');
|
|
|
|
|
var tags = val.split(delimiter[id]);
|
|
|
|
|
for (i=0; i<tags.length; i++) {
|
|
|
|
|
$(obj).addTag(tags[i],{focus:false,callback:false});
|
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|
|
}
|
|
|
|
|
if(tags_callbacks[id] && tags_callbacks[id]['onChange'])
|
|
|
|
|
{
|
|
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|
|
var f = tags_callbacks[id]['onChange'];
|
|
|
|
|
f.call(obj, obj, tags[i]);
|
|
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|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* check delimiter Array
|
|
|
|
|
* @param event
|
|
|
|
|
* @returns {boolean}
|
|
|
|
|
* @private
|
|
|
|
|
*/
|
|
|
|
|
var _checkDelimiter = function(event){
|
|
|
|
|
var found = false;
|
|
|
|
|
if (event.which == 13) {
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (typeof event.data.delimiter === 'string') {
|
|
|
|
|
if (event.which == event.data.delimiter.charCodeAt(0)) {
|
|
|
|
|
found = true;
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
$.each(event.data.delimiter, function(index, delimiter) {
|
|
|
|
|
if (event.which == delimiter.charCodeAt(0)) {
|
|
|
|
|
found = true;
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return found;
|
|
|
|
|
}
|
|
|
|
|
})(jQuery);
|
Penar Musaraj
GitHub