急问showmodaldialog问题。
父页面:
=========================================================================
function openwin()
{
var strval = window.showModalDialog("Q_condition.aspx","window","dialogWidth:268px;dialogHeight:194px;dialogLeft:280px;dialogTop:200px;center:yes;resizable:no;status:no;help:no;scrollbars:no;");
if (strval != undefined)
alert(strval);
}
跳出的页面:
=========================================================================
private void Search_Click(object sender, System.EventArgs e)
{
string fromdt = this.txtfromdate.Text.Trim();
Response.Write("<script language='javascript'>");
Response.Write("window.returnValue = '"+fromdt+"';");
Response.Write("window.close();");
Response.Write("</script>");
}
我点击Search_Click后不但没有关掉这个跳出的窗口反而又跳出一个新窗口,
也没返回值,取到的是undefined。
谢谢!