摘自 ：

1  // 动态加载js模块，****重要 2  3 var application; 4  5        Ext.Loader.setConfig({ enabled: true }); 6  7        Ext.require([ 8  9        'Ext.app.Application',10 11        'Ext.app.Controller'12 13 ]);14 15  16 17 Ext.app.Controller.implement({18 19        //MVC 加载模型20 21        loadModel: function () { },22 23        //MVC 加载视图24 25        loadView: function () { },26 27        getApplication: function () {28 29               return this.application;30 31        }32 33 });34 35  36 37 Ext.app.Application.implement({38 39        //MVC 加载控制器 param {String/Array} controllers40 41        loadModule: function ( controllers ) {42 43               var me = this;44 45               var controllers = Ext.Array.from(controllers), ln = controllers.length, i, controller;46 47               for (i = 0; i < ln; i++) {48 49                      var name = controllers[i];50 51                      if (!this.controllers.containsKey(name)) {52 53                             controller = Ext.create(54 55                                    this.getModuleClassName(name, 'controller'), {56 57                                    application: this,58 59                                    id: name60 61                             });62 63                             this.controllers.add(controller);64 65                             // 优先加载模型66 67                             controller.loadModel();68 69                             controller.init(this);70 71                             controller.onLaunch(this);72 73                             //动态构建视图 & 绑定模型数据74 75                             controller.loadView();76 77                      }78 79               }80 81        }82 83 });84 85 /*****END************/

在调用时：

1         /* 2  3        写法一: 4  5        application.loadModule("Users"); 6  7        //var module = application.getController("Users"); 8  9        //var viewName = module.views[1];10 11        //alert(viewName);12 13        //var view = module.getView("user.List");或者是viewName14 15        //var panel = view.create();16 17        //Global.ExtTabDoLayout(panel);18 19        写法二:20 21        var main = new Ext.Panel({22 23        border: false,24 25        layout: 'fit',26 27        items: [{28 29        xtype: 'userlist'30 31        }]32 33        });34 35        Global.ExtTabDoLayout(main);36 37        */38 39        application.loadModule("Org");40 41  42 43        var main = new Ext.Panel({44 45               border: false,46 47               layout: 'border',48 49               items: [{ xtype: 'OrgTree' }, { xtype: 'OrgUserGrid' }]50 51        });52 53        //添加到tab里54 55        Global.ExtTabDoLayout(main);