取得model的reference
// method 1, access model type through the manager
var UserType = Ext.ModelManager.getModel('User');
取得model的reference
// method 1, access model type through the manager
var UserType = Ext.ModelManager.getModel('User');
转载于:https://www.cnblogs.com/cuibq/archive/2013/01/22/3801876.html