关于js取值的问题

asddfgyuter3cvbjmfgh 2010-10-26 07:31:48

A页面中
openModelwindow("../resource/resource_upload.jsp?gS_Num="+num+"&gS_SubType=goods",window.parent,400,300)
在resource_upload.jsp中的js中要想获取gS_Num和gS_SubType该如何解决？

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blazingfire 2010-10-26

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先到隐藏域在用js取

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>

<html>

<head>

<meta http-equiv="Content-type" content="text/html; charset=UTF-8">

<title>jsp page show test</title>

</head>

<body>

	<input type="hidden" id="gS_Num" value="${param.gS_Num}"/>

	<input type="hidden" id="gS_SubType" value="${param.gS_SubType}"/>

	<script>

		var gS_Num = document.getElementById('gS_Num').value;

		var gS_SubType = document.getElementById('gS_SubType').value;

		alert("gS_Num = "+gS_Num+", gS_SubType = "+gS_SubType);

	</script>

</body>

</html>