弹出yes和no的对话框窗口并判断是yes还是no,进行分别处理实例:
Ext.Msg.confirm('Confirm', 'Are you sure Renew?', function(btn) {
if(btn == 'yes'){
var str2="Meta_Contract_No,Meta_Contract_Start_Date,Meta_Contract_End_Date";
var s = grid.getSelectionModel().getSelections();
if( s.length>0){
var pkid = '';
for(var i = 0, r; r = s[i]; i++){
pkid = r.get('Meta_ContractId');
}
showWindOpen('renew','mybutton-renew','/customize/control/renewEntityRecord?pkId=' + pkid + '&opterUpdate=1&entityId=Mtay44b6a12dg60j7p0h&str2='+str2);
}else{
Ext.Msg.alert('${uiLabelMap.warning}', '${uiLabelMap.selectOne}');
}
}
}, this);