[ZK] messagebox 弹出对话框判断点击按钮

zk里使用messagebox 需要实现js的confirm("你确认要删除?") 效果，每次点击按钮都回执为1.

<z:window title="Messagebox demo" border="normal">

<z:button label="Question" width="100px">

<z:attribute name="onClick">

//in enable case .

int responseCode = Messagebox.show("Question is pressed. Are you sure?", "Question", Messagebox.OK | Messagebox.CANCEL, Messagebox.QUESTION);

alert(responseCode);

if(responseCode == Messagebox.OK){

alert("user click ok");

}

else if(responseCode == Messagebox.CANCEL){

alert("user click cancel");

}

</z:attribute>

</z:button>

</z:window>

所有的messagebox都弹出。

解决办法：zk.xml 添加

<system-config>

<disable-event-thread>false</disable-event-thread>

</system-config>