父页面:<script language="javascript" type="text/javascript"> function Linkurl(id)//invoked by 新增 按钮 { var mywin=window.showModalDialog('edit_jobdoc.aspx?insert=0&ID='+id,'','status:Modeless;edge:raised;unadorned:no;scroll=no;resizable:yes;center=yes;help:no;dialogwidth:510px;dialogheight:315px'); if(mywin=='refresh') { document.getElementById('btnRefresh').click(); } } </script> <input id="Button1" class="btn" type="button" value="新增" onclick="javascript:Linkurl('<%=strParentid %>');" /> 如果加上runat=server 在子页面就得不到ID的值了, edit_jobdoc.aspx中:strID = Request.QueryString["ID"].ToString(); 断点得到的{insert=0&ID=%3c%25%3dstrParentid+%25%3e} 另外:'edit_jobdoc.aspx?insert=0&ID='+id,'','.......' 最好用'edit_jobdoc.aspx?insert=0&ID='+id,'window', window的作用我还不是很明确。 转载于:https://www.cnblogs.com/simhare/archive/2007/10/12/922546.html