ExtJs的Ext.Ajax.request实现waitMsg等待提示效果

一、  fp.form.submit 有waitMsg 属性来设置等待效果，如下。但是对于Ext.Ajax.request来说 waitMsg 并不起作用。     

               fp.form.submit({

                           url : '',

                           waitTitle : "[性别]修改",

                           waitMsg : '正在提交数据,请稍后... ...',

                           success : function(form, action) {

                                     Ext.MessageBox.alert('提示信息',action.result.msg);

                           },

                           failure : function(form, action) {

                                Ext.MessageBox.alert('提示信息', "更新性别有误！");

                           }

               });

 

二、Ext.Ajax.request实现waitMsg等待提示效果

          Ext.MessageBox.confirm('Message', '请问您确定要修改性别吗？', function(btn) {

                 if (btn == 'yes'){

                     var myMask = new Ext.LoadMask(Ext.getBody(), { 

                         msg: '正在提交申请，请稍后！'

                     }); 

                     myMask.show();

                     Ext.Ajax.request({

                           url : '',

                           params : {

                                sex : sex

                                     },

                           success : function(response,option) {                                           

                                     var res = Ext.decode(response.responseText);

                                     if(res.success){

                                          myMask.hide();

                                          Ext.MessageBox.alert('提示信息', res.msg);

                                     }else{

                                           myMask.hide();

                                           Hs.util.Msg('提示信息', res.msg);

                                     }          

                           },

                           failure : function(form, action) {

                                myMask.hide();

                                Hs.util.Msg('提示信息', response.msg);

                           }

                     });

                }

        });