Question

asp.net 弹出子窗口

如何弹出一个窗口，使子窗口在父窗口之上。且子窗口必须关闭才能对父窗口操作。

Answer 1

在本页中加入脚本：
<script language="javascript" type="text/javascript">
function ScanMessageDetail(messageId)
{
if(window.showModalDialog("testclose.aspx?messageid="+messageId,"","status=no;dialogWidth=800px;dialogHeight=500px;menu=no;resizeable=yes;scroll=yes;center=yes;edge=raise")=="OK") {
document.location.href = "DataListTest.aspx";
}
}
</script>
在后台中注册脚本
protected void GridView1_RowDataBound(object sender,GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes.Add("onclick", "ScanMessageDetail(4939)");
}
}
在目标页的关闭按钮
<input id="Button1" type="button" value="关闭" onclick="javascript:window.returnValue='OK';self.close();"/>