[英]Extjs 5 - LoadMask on the entire page not working
在Extjs 4.2中,我在整个页面中使用了Load Mask
在常见的实用程序类中:
loadMask: null,
showLoading : function() {
if (!this.loadMask) {
this.loadMask = new Ext.LoadMask(Ext.getBody(), { msg: "Loading..." });
}
this.loadMask.show();
},
clearLoading:function() {
this.loadMask.hide();
},
我在加载/保存期间在所有页面中调用此方法(等待服务器端响应),但在Extjs 5.0中,它无法正常工作,我收到以下错误消息:
Uncaught TypeError: Cannot call method 'mask' of undefined all-classes.js:1
Ext.define.show all-classes.js:1
Ext.define.loadingProcess all-classes.js:1
Ext.define.listeners.beforeload all-classes.js:1
Ext.define.doFire all-classes.js:1
Ext.define.fire all-classes.js:1
Ext.define.doDispatchEvent all-classes.js:1
Ext.define.dispatchEvent all-classes.js:1
Ext.define.doFireEvent all-classes.js:1
a.doFireEvent all-classes.js:1
Ext.define.fireEvent all-classes.js:1
Ext.define.load
得到它了 !!! 它在Extjs 5.0中更改,Ext.getBody()返回Ext.dom.Element,而Element使用mask()和unmask(),所以它应该是
//mask
Ext.getBody().mask("Loading...");
//unmask
Ext.getBody().unmask();
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