定義A頁面,定義TextBox id="TextBox1"和Button id="Button1"
后臺代碼:

private?void?Page_Load(object?sender,?System.EventArgs?e)
????????{
????????????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;");
????????}

定義界面B:? TextBox id="TextBox1"和Button id="Button1" 和type="hidden" id="name"
腳本:

<SCRIPT?language="JavaScript">
????????????var?parwindow;
????????????parwindow=self.opener;
????????????var?recv?=?document.all("name").value;
????????????if?(parwindow?!=?null)?
????????????{
????????????document.all("TextBox1").value=parwindow.document.all(recv).value;
????????????}
????????????
????????????function?changetext()?
????????????{
????????????????if?(parwindow?!=?null)?
????????????????{
????????????????????try{
????????????????????????????parwindow.document.all(recv).value?=?document.all("TextBox1").value;
????????????????????????}
????????????????????catch(e)
????????????????????????{
????????????????????????}
?????????????????}
????????????}
????????</SCRIPT>

?

放在form后
后臺代碼:

private?void?Page_Load(object?sender,?System.EventArgs?e)
????????{
????????????name.Value?=?Request.QueryString[0];
????????????this.Button1.Attributes.Add("onclick","changetext();window.close()");
????????}

?

?

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?

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轉載于:https://www.cnblogs.com/xh831213/archive/2006/02/16/331687.html

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