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c#javascriptjqueryasp.neturlencode
Nick Kahn
Nick Kahn

Reputation: 20078

How to encode a URL in jQuery/JavaScript and decode in ASP.NET

How do you safely encode a URL using JavaScript such that it can be put into a GET string?

Here is what I am doing in jQuery:

var url = "mynewpage.aspx?id=1234";
$(location).attr('href', url);

And in the ASP.NET page_load, I am reading this:

_string _id = Request.QueryString["id"].ToString();

How can I encode the id in jQuery/JavaScript and decode in ASP.NET (C#)?

Upvotes: 5

Views: 17886

Answers (2)

Govind Malviya
Govind Malviya

Reputation: 13743

Use encodeURIComponent(str) in JavaScript for encoding and use HttpUtility.UrlDecode to decode a URL in ASP.NET.

In JavaScript:

var url = "mynewpage.aspx?id="+encodeURIComponent(idvalue);
$(location).attr('href', url);

And in ASP.NET

_string _id = HttpUtility.UrlDecode(Request.QueryString["id"]);

Upvotes: 10

veeTrain
veeTrain

Reputation: 2915

I've always found this site wonderfully useful for figuring out which encoding I should be using (probably encodeURI or encodeURIComponent). You should be able to find what you want to use there.

I'm not as familiar with the ASP.NET side of things. These guys probably already have a great answer for you.

Upvotes: 2

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