msg+="通过位置访问文档对象:\n\n";应该是英文状态下的,如下
<html>
<head>
<title>Sample page!</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
</head>
<body>
<form>
<input type="text" value="Text in form1">
</form>
<form>
<input type="text" value="Text1 in form2">
<input type="text" value="Text1 in form2">
</form>
<script type="text/javascript">
<!--
var msg="";
msg+="通过位置访问文档对象:\n\n";
msg+="Form[0].element[0].value:"+document.forms[0].elements[0].value+"\n\n";
msg+="Form[1].element[0].value:"+document.forms[1].elements[0].value+"\n\n";
msg+="Form[1].element[0].value:"+document.forms[1].elements[1].value+"\n\n";
window.alert(msg);
-->
</script>
</body>
</html>
<html>
<head>
<title>Sample page!</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
</head>
<body>
<form>
<input type="text" value="Text in form1">
</form>
<form>
<input type="text" value="Text1 in form2">
<input type="text" value="Text1 in form2">
</form>
<script type="text/javascript">
<!--
var msg="";
msg+="通过位置访问文档对象:\n\n";
msg+="Form[0].element[0].value:"+document.forms[0].elements[0].value+"\n\n";
msg+="Form[1].element[0].value:"+document.forms[1].elements[0].value+"\n\n";
msg+="Form[1].element[0].value:"+document.forms[1].elements[1].value+"\n\n";
window.alert(msg);
-->
</script>
</body>
</html>
解决方案 »
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