我怎样才能阻止asp.net编码和放大器;在获取PARAMS？ [英] How can I stop asp.net encoding & in Get params?
问题描述
我用下面的code一系列调用添加到asp.net页面的身体参数：
I am using the following code to add a series of calls to the body parameter of a page in asp.net:
uxBodyTag.Attributes["onbeforeunload"] +=
"ajaxRequest('UnlockQuery.ashx?QueryID=" + queryId.ToString() +
"&UserID=" + Session["UserID"].ToString() + "');";
这是正在呈现为：
<body id="uxBodyTag" onbeforeunload=
"ajaxRequest('UnlockQuery.ashx?QueryID=176&UserID=11648');">
＆的放大器;放大器;意味着我的ASHX页面不会检索正确的变量 - 我如何从这样停止asp.net
The & means my ashx page is not retrieving the correct variables - how can I stop asp.net from doing this?
编辑：
使用
Server.UrlEn code
给我的以下内容：
Using Server.UrlEncode gives me the following:
<body id="uxBodyTag" onbeforeunload=
"ajaxRequest('UnlockQuery.ashx%3fQueryID%3d179%26UserID%3d11648')%3b">
这是差远了。
推荐答案
在HTML的符号必须连接codeD，总是无处不在，也是在属性值（＆LT的内容;脚本＆GT; 标签是明显的例外，很明显）。 ASP.NET做正确的事。
In HTML the ampersand needs to be encoded, always, everywhere, also in attribute values (the contents of the <script> tag is the notable exception, obviously). ASP.NET does the right thing.
属性值将unen codeD浏览器之前，它实际上使用他们。所以，你的 onbeforeunload 属性有一个文本值：
Attribute values will be unencoded by the browser before it actually uses them. So your onbeforeunload attribute has a literal value of:
ajaxRequest('UnlockQuery.ashx?QueryID=176&UserID=11648');
而HTML重新presentation需要有＆放大器;放大器; 代替＆放大器; 。浏览器通常理解的不适恩codeD版本，但一个SGML解析器会抱怨名为未知/无效的实体＆放大器;用户名
while the HTML representation needs to have the & in place of the &. The browser usually understands the ill-encoded version as well, but an SGML parser would complain about an unknown/invalid entity named &UserID.
这篇关于我怎样才能阻止asp.net编码和放大器;在获取PARAMS？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
