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File: public/assets/app/js/forms.js

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  Classes of Nahidul Hasan   Gentelella Laravel User Management and CRUD System   public/assets/app/js/forms.js   Download  
File: public/assets/app/js/forms.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Gentelella Laravel User Management and CRUD System
User administration for Laravel applications
Author: By
Last change:
Date: 2 years ago
Size: 12,345 bytes
 

Contents

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