asp.net中的_doPostPack方法没有执行,这是什么回事?代码如下
前台代码:
<script language="javascript" type="text/javascript">
<!--
fun DeleteFile()
{
if(window.confirm("确定吗?"))
_doPostBack('buttonDelete','');
}
-->
</script>
....
....
....
....
<asp:imagebutton id="buttonDelete" runat="server" width="0px" EnableViewState="False" CausesValidation="False" height="0px" />
<img onclick="DeleteFile();" alt="删除" />
后台代码:
protected void buttonDelete_Click(object sender,System.Web.UI.ImageClickEventArgs e)
{
Response.write("删除");
}
为什么_doPostPack这个方法不执行啊,怎样修改才能执行啊,谢谢各位了