tiger_request_num = 0;
Ext.override(Ext.data.Connection, {
request: Ext.Function.createSequence(Ext.data.Connection.prototype.request, function () {
if (tiger_request_num == 0) {
Ext.Viewport.add({xtype:'loadmask',
message:'正在努力与后台交互...',
id:'tigerleq-panel-mask' //赋给它id
});
}
tiger_request_num++;
}),
onUploadComplete: Ext.Function.createSequence(Ext.data.Connection.prototype.onUploadComplete, function () {
tiger_request_num--;
if (tiger_request_num == 0) {
Ext.Viewport.remove(Ext.getCmp('panel-mask'));
}
}),
onComplete: Ext.Function.createSequence(Ext.data.Connection.prototype.onComplete, function () {
tiger_request_num--;
if (tiger_request_num == 0) {
Ext.Viewport.remove(Ext.getCmp('tigerleq-panel-mask'));
}
})
});