如何利用脚本传值

在a.html用window.open打开b.htmlb可得到opener对象，这个opener就是指到a.html的window对象

解决方案 »

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a.htm

onclick="window.open('b.htm','')"
文本框ProductImage
B.htmwindow.opener.form.ProductImage.value='<%=filename%>';
我的a.html
<script>
   function open2(){
      window.open("b.htm","ceshi","height=350,width=350");
   }
</script>
<body>
<form name="form2"action="" method="get">
<input name="aa" type="text">
<input name="a" type="button" value="open2" onClick="open2()">
</form>
</body>b.html<script>
   function guanbi(){
     window.opener.form.ProductImage.value = document.form1.aa.value;
  alert(document.form1.aa.value);
  window.close();
   }
</script>
<body>
<form name="form1"action="" method="get">
<input name="aa" type="text">
<input name="a" type="button" value="closed" onClick="guanbi()">
</form>
</body>请哪个高人帮我看下哪里错了。
b.htm
<script>
   function guanbi(){
     window.opener.form2.aa.value = document.form1.aa.value;
  alert(window.opener.form2.aa.value);
  window.opener=null;
  window.close();
   }
</script>
<body>
<form name="form1"action="" method="get">
<input name="aa" type="text">
<input name="a" type="button" value="closed" onClick="guanbi()">
</form>
</body>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<SCRIPT LANGUAGE="JavaScript">

</SCRIPT>
</HEAD><BODY>
<FORM name="Form1" METHOD=POST ACTION="">
<INPUT TYPE="text" NAME="txt1" value="default">
<INPUT TYPE="button" NAME="abc" onclick="openWin()" value="openWin">
<select name="sel1"></select>
</FORM>
</BODY>