定义A页面,定义TextBox id="TextBox1"和Button id="Button1"
后台代码:
private void Page_Load(object sender, System.EventArgs e)
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{
this.Button1.Attributes.Add("onclick","window.open('SelectData.aspx?rec=TextBox1','newwin','toolbar=no,menubar=no,status=no,location=no,resizable=no,scrollbars=no,width=218,height=185,top=190,left=300');return false;");
}
定义界面B: TextBox id="TextBox1"和Button id="Button1" 和type="hidden" id="name"
脚本:
<SCRIPT language="JavaScript">
var parwindow;
parwindow=self.opener;
var recv = document.all("name").value;
if (parwindow != null)
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{
document.all("TextBox1").value=parwindow.document.all(recv).value;
}
function changetext()
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{
if (parwindow != null)
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{
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try
{
parwindow.document.all(recv).value = document.all("TextBox1").value;
}
catch(e)
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{
}
}
}
</SCRIPT>
放在form后
后台代码:
private void Page_Load(object sender, System.EventArgs e)
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{
name.Value = Request.QueryString[0];
this.Button1.Attributes.Add("onclick","changetext();window.close()");
}