通过javascript传递值 [英] Pass values through javascript

问题描述

如何通过Java脚本将值从一页传递到另一页?

Hi,

How to pass values from one page to another page via java script?

推荐答案

Using QueryString you can Pass value to the other page
function move() {
window.location = 'newPage.aspx?PageId=23';
}

您可以通过HiddenFields做到.

请通过以下链接为您提供帮助:

Link1 [链接2 [链接3 [ ^ ]

在ASP.Net中，您还可以使用会话变量 [查询字符串 [ Cookies [ ^ ]通过页面之间的变量.

祝你好运，
OI

You can do it by HiddenFields.

Follow these links to help you:

Link1[^]
Link 2[^]
Link 3[^]

In ASP.Net you can also use Session Variables[^], QueryStrings[^] or Cookies[^] to pass variables between pages.

Good luck,
OI

在我看来，这不是一个好主意，尤其是如果您仍然使用ASP.NET的话.

问题是:HTTP协议是无状态的.当您加载另一页时，一页中输入的所有数据都将完全丢失.因此，您需要在两者之间存储一些数据，但是JavaScript对存储的访问受到限制.不过，您可以将数据存储在Cookie中(请参阅 http://www.w3schools.com/js/js_cookies.asp [ ^ ])，但有一个更好，更安全的方法方式.

您正在使用ASP.NET.代替使用JavaScript，可以在ASP.NET中使用会话状态.

我建议从这里开始:
http://msdn.microsoft.com/en-us/library/ms178581.aspx [ ^ ].

另请参阅本文: http://msdn.microsoft.com/en-us/magazine/cc301579.aspx [ ^ ].

这是关于该主题的很好的FAQ页面:

In my opinion, this is not a very good idea, especially if you use ASP.NET anyway.

The thing is: HTTP protocol is stateless. All the data entered in one page is totally lost when you load a different page. So, you need to store some data in between, but JavaScript has limited access to storage. You can store data in cookies though (please see http://www.w3schools.com/js/js_cookies.asp[^]), but there is a better, safer way.

You are using ASP.NET. Instead of using JavaScript, you can use session state in ASP.NET.

I would advise to start here:
http://msdn.microsoft.com/en-us/library/ms178581.aspx[^].

Also see this article: http://msdn.microsoft.com/en-us/magazine/cc301579.aspx[^].

This is a good FAQ page on the topic: http://www.eggheadcafe.com/tutorials/aspnet/c3e1fc0b-3ea0-4955-af1e-2c052a55cd23/aspnet-session-how-to-faqs.aspx[^]

—SA

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