--- /dev/null
+Ext.data.JsonP.Ext_Class({
+ "tagname": "class",
+ "name": "Ext.Class",
+ "doc": "<p>Handles class creation throughout the whole framework. Note that most of the time <a href=\"#/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a> should\nbe used instead, since it's a higher level wrapper that aliases to <a href=\"#/api/Ext.ClassManager-method-create\" rel=\"Ext.ClassManager-method-create\" class=\"docClass\">Ext.ClassManager.create</a>\nto enable namespacing and dynamic dependency resolution.</p>\n\n<h1>Basic syntax:</h1>\n\n<pre><code>Ext.define(className, properties);\n</code></pre>\n\n<p>in which <code>properties</code> is an object represent a collection of properties that apply to the class. See\n<a href=\"#/api/Ext.ClassManager-method-create\" rel=\"Ext.ClassManager-method-create\" class=\"docClass\">Ext.ClassManager.create</a> for more detailed instructions.</p>\n\n<pre><code>Ext.define('Person', {\n name: 'Unknown',\n\n constructor: function(name) {\n if (name) {\n this.name = name;\n }\n\n return this;\n },\n\n eat: function(foodType) {\n alert(\"I'm eating: \" + foodType);\n\n return this;\n }\n});\n\nvar aaron = new Person(\"Aaron\");\naaron.eat(\"Sandwich\"); // alert(\"I'm eating: Sandwich\");\n</code></pre>\n\n<p>Ext.Class has a powerful set of extensible <a href=\"#/api/Ext.Class-method-registerPreprocessor\" rel=\"Ext.Class-method-registerPreprocessor\" class=\"docClass\">pre-processors</a> which takes care of\neverything related to class creation, including but not limited to inheritance, mixins, configuration, statics, etc.</p>\n\n<h1>Inheritance:</h1>\n\n<pre><code>Ext.define('Developer', {\n extend: 'Person',\n\n constructor: function(name, isGeek) {\n this.isGeek = isGeek;\n\n // Apply a method from the parent class' prototype\n this.callParent([name]);\n\n return this;\n\n },\n\n code: function(language) {\n alert(\"I'm coding in: \" + language);\n\n this.eat(\"Bugs\");\n\n return this;\n }\n});\n\nvar jacky = new Developer(\"Jacky\", true);\njacky.code(\"JavaScript\"); // alert(\"I'm coding in: JavaScript\");\n // alert(\"I'm eating: Bugs\");\n</code></pre>\n\n<p>See <a href=\"#/api/Ext.Base--callParent\" rel=\"Ext.Base--callParent\" class=\"docClass\">Ext.Base.callParent</a> for more details on calling superclass' methods</p>\n\n<h1>Mixins:</h1>\n\n<pre><code>Ext.define('CanPlayGuitar', {\n playGuitar: function() {\n alert(\"F#...G...D...A\");\n }\n});\n\nExt.define('CanComposeSongs', {\n composeSongs: function() { ... }\n});\n\nExt.define('CanSing', {\n sing: function() {\n alert(\"I'm on the highway to hell...\")\n }\n});\n\nExt.define('Musician', {\n extend: 'Person',\n\n mixins: {\n canPlayGuitar: 'CanPlayGuitar',\n canComposeSongs: 'CanComposeSongs',\n canSing: 'CanSing'\n }\n})\n\nExt.define('CoolPerson', {\n extend: 'Person',\n\n mixins: {\n canPlayGuitar: 'CanPlayGuitar',\n canSing: 'CanSing'\n },\n\n sing: function() {\n alert(\"Ahem....\");\n\n this.mixins.canSing.sing.call(this);\n\n alert(\"[Playing guitar at the same time...]\");\n\n this.playGuitar();\n }\n});\n\nvar me = new CoolPerson(\"Jacky\");\n\nme.sing(); // alert(\"Ahem...\");\n // alert(\"I'm on the highway to hell...\");\n // alert(\"[Playing guitar at the same time...]\");\n // alert(\"F#...G...D...A\");\n</code></pre>\n\n<h1>Config:</h1>\n\n<pre><code>Ext.define('SmartPhone', {\n config: {\n hasTouchScreen: false,\n operatingSystem: 'Other',\n price: 500\n },\n\n isExpensive: false,\n\n constructor: function(config) {\n this.initConfig(config);\n\n return this;\n },\n\n applyPrice: function(price) {\n this.isExpensive = (price > 500);\n\n return price;\n },\n\n applyOperatingSystem: function(operatingSystem) {\n if (!(/^(iOS|Android|BlackBerry)$/i).test(operatingSystem)) {\n return 'Other';\n }\n\n return operatingSystem;\n }\n});\n\nvar iPhone = new SmartPhone({\n hasTouchScreen: true,\n operatingSystem: 'iOS'\n});\n\niPhone.getPrice(); // 500;\niPhone.getOperatingSystem(); // 'iOS'\niPhone.getHasTouchScreen(); // true;\niPhone.hasTouchScreen(); // true\n\niPhone.isExpensive; // false;\niPhone.setPrice(600);\niPhone.getPrice(); // 600\niPhone.isExpensive; // true;\n\niPhone.setOperatingSystem('AlienOS');\niPhone.getOperatingSystem(); // 'Other'\n</code></pre>\n\n<h1>Statics:</h1>\n\n<pre><code>Ext.define('Computer', {\n statics: {\n factory: function(brand) {\n // 'this' in static methods refer to the class itself\n return new this(brand);\n }\n },\n\n constructor: function() { ... }\n});\n\nvar dellComputer = Computer.factory('Dell');\n</code></pre>\n\n<p>Also see <a href=\"#/api/Ext.Base--statics\" rel=\"Ext.Base--statics\" class=\"docClass\">Ext.Base.statics</a> and <a href=\"#/api/Ext.Base--self\" rel=\"Ext.Base--self\" class=\"docClass\">Ext.Base.self</a> for more details on accessing\nstatic properties within class methods</p>\n",
+ "extends": null,
+ "mixins": [
+
+ ],
+ "alternateClassNames": [
+
+ ],
+ "xtype": null,
+ "author": "Jacky Nguyen <jacky@sencha.com>",
+ "docauthor": "Jacky Nguyen <jacky@sencha.com>",
+ "singleton": false,
+ "private": false,
+ "cfg": [
+
+ ],
+ "method": [
+ {
+ "tagname": "method",
+ "name": "getDefaultPreprocessors",
+ "member": "Ext.Class",
+ "doc": "<p>Retrieve the array stack of default pre-processors</p>\n",
+ "params": [
+
+ ],
+ "return": {
+ "type": "Function",
+ "doc": "<p>defaultPreprocessors</p>\n"
+ },
+ "private": false,
+ "static": false,
+ "filename": "/Users/nick/Projects/sencha/SDK/platform/core/src/class/Class.js",
+ "linenr": 349,
+ "html_filename": "Class.html",
+ "href": "Class.html#Ext-Class-method-getDefaultPreprocessors",
+ "shortDoc": "<p>Retrieve the array stack of default pre-processors</p>\n"
+ },
+ {
+ "tagname": "method",
+ "name": "getPreprocessor",
+ "member": "Ext.Class",
+ "doc": "<p>Retrieve a pre-processor callback function by its name, which has been registered before</p>\n",
+ "params": [
+ {
+ "type": "String",
+ "name": "name",
+ "doc": "\n",
+ "optional": false
+ }
+ ],
+ "return": {
+ "type": "Function",
+ "doc": "<p>preprocessor</p>\n"
+ },
+ "private": false,
+ "static": false,
+ "filename": "/Users/nick/Projects/sencha/SDK/platform/core/src/class/Class.js",
+ "linenr": 335,
+ "html_filename": "Class.html",
+ "href": "Class.html#Ext-Class-method-getPreprocessor",
+ "shortDoc": "<p>Retrieve a pre-processor callback function by its name, which has been registered before</p>\n"
+ },
+ {
+ "tagname": "method",
+ "name": "registerPreprocessor",
+ "member": "Ext.Class",
+ "doc": "<p>Register a new pre-processor to be used during the class creation process registerPreprocessor</p>\n",
+ "params": [
+ {
+ "type": "String",
+ "name": "name",
+ "doc": "<p>The pre-processor's name</p>\n",
+ "optional": false
+ },
+ {
+ "type": "Function",
+ "name": "fn",
+ "doc": "<p>The callback function to be executed. Typical format:</p>\n\n<pre><code>function(cls, data, fn) {\n // Your code here\n\n // Execute this when the processing is finished.\n // Asynchronous processing is perfectly ok\n if (fn) {\n fn.call(this, cls, data);\n }\n});\n</code></pre>\n\n<p>Passed arguments for this function are:</p>\n\n<ul>\n<li><code>{Function} cls</code>: The created class</li>\n<li><code>{Object} data</code>: The set of properties passed in <a href=\"#/api/Ext.Class\" rel=\"Ext.Class\" class=\"docClass\">Ext.Class</a> constructor</li>\n<li><code>{Function} fn</code>: The callback function that <b>must</b> to be executed when this pre-processor finishes,\nregardless of whether the processing is synchronous or aynchronous</li>\n</ul>\n\n",
+ "optional": false
+ },
+ {
+ "type": "Object",
+ "name": "always",
+ "doc": "\n",
+ "optional": false
+ }
+ ],
+ "return": {
+ "type": "Ext.Class",
+ "doc": "<p>this</p>\n"
+ },
+ "private": false,
+ "static": false,
+ "filename": "/Users/nick/Projects/sencha/SDK/platform/core/src/class/Class.js",
+ "linenr": 298,
+ "html_filename": "Class.html",
+ "href": "Class.html#Ext-Class-method-registerPreprocessor",
+ "shortDoc": "<p>Register a new pre-processor to be used during the class creation process registerPreprocessor</p>\n"
+ },
+ {
+ "tagname": "method",
+ "name": "setDefaultPreprocessorPosition",
+ "member": "Ext.Class",
+ "doc": "<p>Insert this pre-processor at a specific position in the stack, optionally relative to\nany existing pre-processor. For example:</p>\n\n<pre><code>Ext.Class.registerPreprocessor('debug', function(cls, data, fn) {\n // Your code here\n\n if (fn) {\n fn.call(this, cls, data);\n }\n}).insertDefaultPreprocessor('debug', 'last');\n</code></pre>\n",
+ "params": [
+ {
+ "type": "String",
+ "name": "name",
+ "doc": "<p>The pre-processor name. Note that it needs to be registered with\n<a href=\"#/api/Ext--registerPreprocessor\" rel=\"Ext--registerPreprocessor\" class=\"docClass\">registerPreprocessor</a> before this</p>\n",
+ "optional": false
+ },
+ {
+ "type": "String",
+ "name": "offset",
+ "doc": "<p>The insertion position. Four possible values are:\n'first', 'last', or: 'before', 'after' (relative to the name provided in the third argument)</p>\n",
+ "optional": false
+ },
+ {
+ "type": "String",
+ "name": "relativeName",
+ "doc": "\n",
+ "optional": false
+ }
+ ],
+ "return": {
+ "type": "Ext.Class",
+ "doc": "<p>this</p>\n"
+ },
+ "private": false,
+ "static": false,
+ "filename": "/Users/nick/Projects/sencha/SDK/platform/core/src/class/Class.js",
+ "linenr": 370,
+ "html_filename": "Class.html",
+ "href": "Class.html#Ext-Class-method-setDefaultPreprocessorPosition",
+ "shortDoc": "Insert this pre-processor at a specific position in the stack, optionally relative to\nany existing pre-processor. For..."
+ },
+ {
+ "tagname": "method",
+ "name": "setDefaultPreprocessors",
+ "member": "Ext.Class",
+ "doc": "<p>Set the default array stack of default pre-processors</p>\n",
+ "params": [
+ {
+ "type": "Array",
+ "name": "preprocessors",
+ "doc": "\n",
+ "optional": false
+ }
+ ],
+ "return": {
+ "type": "Ext.Class",
+ "doc": "<p>this</p>\n"
+ },
+ "private": false,
+ "static": false,
+ "filename": "/Users/nick/Projects/sencha/SDK/platform/core/src/class/Class.js",
+ "linenr": 358,
+ "html_filename": "Class.html",
+ "href": "Class.html#Ext-Class-method-setDefaultPreprocessors",
+ "shortDoc": "<p>Set the default array stack of default pre-processors</p>\n"
+ }
+ ],
+ "property": [
+
+ ],
+ "event": [
+
+ ],
+ "filename": "/Users/nick/Projects/sencha/SDK/platform/core/src/class/Class.js",
+ "linenr": 1,
+ "html_filename": "Class.html",
+ "href": "Class.html#Ext-Class",
+ "cssVar": [
+
+ ],
+ "cssMixin": [
+
+ ],
+ "component": false,
+ "superclasses": [
+
+ ],
+ "subclasses": [
+
+ ],
+ "mixedInto": [
+
+ ],
+ "allMixins": [
+
+ ]
+});
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff