Directmethod loadmask still not localized

[rickywu]

I configured in web.config like this:
<extnet theme="Triton" locale="zh-CN" scriptMode="Debug" ... />

All things worked fine except directmethod mask and GridFilters.
The directmethod load mask show in traditional Chinese and GridFilters input text field show in english, such as "please input filter text"

I also tried configure in resource manager but the same problem, also tried add these scripts:

Ext.onReady(function () {
    Ext.define("Ext.locale.view.AbstractView", {
        override: "Ext.view.AbstractView",
        loadingText: Ext.view.AbstractView.prototype.msg
    });

    Ext.define("Ext.locale.LoadMask", {
        override: "Ext.LoadMask",
        msg: Ext.view.AbstractView.prototype.msg
    });
});

but the load mask disappeared after insert onReady function.