[JavaScript]window.open的post與get傳遞參數(shù)比較

WindySky 2009-07-17

展開全文

最近剛好有這樣的需求...小弟測試心得分享給大家呀...

一般利用js的window.open開另一網(wǎng)要傳參數(shù)都用Get..方式..在url後面接參數(shù)...

但如果傳帳號.密碼..可能會被看到...不安全..去找了一下window.open在post上的用法...

JScript.js

function openWindowWithPost(url, name, keys, values) {
var newWindow = window.open(url, name);
if (!newWindow) return false;
var html = "";
html += "<html><head></head><body><form id='formid' method='post' action='" + url + "'>";
if (keys && values && (keys.length == values.length))
for (var i = 0; i < keys.length; i++)
html += "<input type='hidden' name='" + keys[i] + "' value='" + values[i] + "'/>";
html += "</form><script type='text/javascript'>document.getElementById(\"formid\").submit()</script></body></html>";
newWindow.document.write(html);
return newWindow;
}

OpenPost.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="OpenPost.aspx.cs" Inherits="OpenPost" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www./TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www./1999/xhtml">
<head runat="server">
<script src="JScript.js" type="text/javascript"></script>
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<input id="id" type="text" />
<input id="pwd" type="password" />
<input id="Button1" type="button" value="Post" onclick="Post();" />
<input id="Button2" type="button" value="Get" onclick="Get();" />
</div>
</form>
</body>
</html>
<script type="text/javascript">
function Post() {
var keys = [];
var values = [];
keys[0] = "id";
keys[1] = "pwd";
values[0] = document.getElementById("id").value;
values[1] = document.getElementById("pwd").value;
openWindowWithPost("result.aspx", "web", keys, values);
}
function Get() {
window.open("result.aspx?id=" + document.getElementById("id").value + "&pwd=" + document.getElementById("pwd").value, "web");
}
</script>