javascript - ExtJS MVC : should controllers be specified within requires for application?

Question

如果 Ext.application 具有以下 Controller :

Ext.Loader.setConfig({enabled:true});

Ext.application({        
    name: 'MyApp',
    appFolder: 'app',

    controllers: [
        'Ctrl1',
        'Ctrl2'
    ],

    launch: function() { ... }
});

是否还应该在 requires 部分的 controllers 中包含 Controller ，即添加

requires: [
    'MyApp.controller.Ctrl1',
    'MyApp.controller.Ctrl2'
],

在上面的类中？

Answer 1

简短的回答是否定的。

长答案是 controllers、models、views 和 stores 配置都转换为 要求。神奇之处在于 Ext.app.Controller类:

onClassExtended: function(cls, data, hooks) {
    var Controller = Ext.app.Controller,
        className, namespace, onBeforeClassCreated, requires, proto, match;

    className  = Ext.getClassName(cls);
    namespace  = Ext.Loader.getPrefix(className) ||
                 ((match = className.match(/^(.*)\.controller\./)) && match[1]);

    if (namespace && namespace !== className) {
        onBeforeClassCreated = hooks.onBeforeCreated;
        requires = [];

        hooks.onBeforeCreated = function(cls, data) {
            proto = cls.prototype;

            Controller.processDependencies(proto, requires, namespace, 'model', data.models);
            Controller.processDependencies(proto, requires, namespace, 'view', data.views);
            Controller.processDependencies(proto, requires, namespace, 'store', data.stores);
            Controller.processDependencies(proto, requires, namespace, 'controller', data.controllers);

            // this is the line to look at!!!
            Ext.require(requires, Ext.Function.pass(onBeforeClassCreated, arguments, this));
        };
    }
},

您的应用程序只是一个继承自 Ext.app.Controller 的 Ext.app.Application 类；因此 controllers 配置也转换为 requires。