1/* 2 * Copyright 2010 akquinet 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16/** 17 * This JQuery Plugin will help you in showing some nice Toast-Message like notification messages. The behavior is 18 * similar to the android Toast class. 19 * You have 4 different toast types you can show. Each type comes with its own icon and colored border. The types are: 20 * - notice 21 * - success 22 * - warning 23 * - error 24 * 25 * The following methods will display a toast message: 26 * 27 * $().toastmessage('showNoticeToast', 'some message here'); 28 * $().toastmessage('showSuccessToast', "some message here"); 29 * $().toastmessage('showWarningToast', "some message here"); 30 * $().toastmessage('showErrorToast', "some message here"); 31 * 32 * // user configured toastmessage: 33 * $().toastmessage('showToast', { 34 * text : 'Hello World', 35 * sticky : true, 36 * position : 'top-right', 37 * type : 'success', 38 * close : function () {console.log("toast is closed ...");} 39 * }); 40 * 41 * To see some more examples please have a look into the Tests in src/test/javascript/ToastmessageTest.js 42 * 43 * For further style configuration please see corresponding css file: jquery-toastmessage.css 44 * 45 * This plugin is based on the jquery-notice (http://sandbox.timbenniks.com/projects/jquery-notice/) 46 * but is enhanced in several ways: 47 * 48 * configurable positioning 49 * convenience methods for different message types 50 * callback functionality when closing the toast 51 * included some nice free icons 52 * reimplemented to follow jquery plugin good practices rules 53 * 54 * Author: Daniel Bremer-Tonn 55**/ 56(function($) 57{ 58 var settings = { 59 inEffect: {opacity: 'show'}, // in effect 60 inEffectDuration: 600, // in effect duration in miliseconds 61 stayTime: 3000, // time in miliseconds before the item has to disappear 62 text: '', // content of the item. Might be a string or a jQuery object. Be aware that any jQuery object which is acting as a message will be deleted when the toast is fading away. 63 sticky: false, // should the toast item sticky or not? 64 type: 'notice', // notice, warning, error, success 65 position: 'top-right', // top-left, top-center, top-right, middle-left, middle-center, middle-right ... Position of the toast container holding different toast. Position can be set only once at the very first call, changing the position after the first call does nothing 66 closeText: '', // text which will be shown as close button, set to '' when you want to introduce an image via css 67 close: null // callback function when the toastmessage is closed 68 }; 69 70 var methods = { 71 init : function(options) 72 { 73 if (options) { 74 $.extend( settings, options ); 75 } 76 }, 77 78 showToast : function(options) 79 { 80 var localSettings = {}; 81 $.extend(localSettings, settings, options); 82 83 // declare variables 84 var toastWrapAll, toastItemOuter, toastItemInner, toastItemClose, toastItemImage; 85 86 toastWrapAll = (!$('.toast-container').length) ? $('<div></div>').addClass('toast-container').addClass('toast-position-' + localSettings.position).appendTo('body') : $('.toast-container'); 87 toastItemOuter = $('<div></div>').addClass('toast-item-wrapper'); 88 toastItemInner = $('<div></div>').hide().addClass('toast-item toast-type-' + localSettings.type).appendTo(toastWrapAll).html($('<p>').append (localSettings.text)).animate(localSettings.inEffect, localSettings.inEffectDuration).wrap(toastItemOuter);
89 toastItemClose = $('<div></div>').addClass('toast-item-close').prependTo(toastItemInner).html(localSettings.closeText).click(function() { $().toastmessage('removeToast',toastItemInner, localSettings) }); 90 toastItemImage = $('<div></div>').addClass('toast-item-image').addClass('toast-item-image-' + localSettings.type).prependTo(toastItemInner); 91 92 if(navigator.userAgent.match(/MSIE 6/i)) 93 { 94 toastWrapAll.css({top: document.documentElement.scrollTop}); 95 } 96 97 if(!localSettings.sticky) 98 { 99 setTimeout(function() 100 { 101 $().toastmessage('removeToast', toastItemInner, localSettings); 102 }, 103 localSettings.stayTime); 104 } 105 return toastItemInner; 106 }, 107 108 showNoticeToast : function (message) 109 { 110 var options = {text : message, type : 'notice'}; 111 return $().toastmessage('showToast', options); 112 }, 113 114 showSuccessToast : function (message) 115 { 116 var options = {text : message, type : 'success'}; 117 return $().toastmessage('showToast', options); 118 }, 119 120 showErrorToast : function (message) 121 { 122 var options = {text : message, type : 'error'}; 123 return $().toastmessage('showToast', options); 124 }, 125 126 showWarningToast : function (message) 127 { 128 var options = {text : message, type : 'warning'}; 129 return $().toastmessage('showToast', options); 130 }, 131 132 removeToast: function(obj, options) 133 { 134 obj.animate({opacity: '0'}, 600, function() 135 { 136 obj.parent().animate({height: '0px'}, 300, function() 137 { 138 obj.parent().remove(); 139 }); 140 }); 141 // callback 142 if (options && options.close !== null) 143 { 144 options.close(); 145 } 146 } 147 }; 148 149 $.fn.toastmessage = function( method ) { 150 151 // Method calling logic 152 if ( methods[method] ) { 153 return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 )); 154 } else if ( typeof method === 'object' || ! method ) { 155 return methods.init.apply( this, arguments ); 156 } else { 157 $.error( 'Method ' + method + ' does not exist on jQuery.toastmessage' ); 158 } 159 }; 160 161})(jQuery);
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