How to Url encode nested query strings

Question

I have a the following url:

http://www.test.com/?client=xyz&redirect_uri=http://www.xyz.com/x?p1=one&p2=two

How should I url encode these so that the browser does not interpret p1 and p2 as query strings of the test.com when they are actually part of the redirect_uri parameter.

We need to know the language you are using otherwise we can't help you. If in JavaScript: question is a possible duplicate of stackoverflow.com/questions/1737935/… — Jean-Paul
– Jean-Paul, Commented Jan 3, 2014 at 8:02
Possible duplicate of What is the recommended way to pass urls as url parameters? — Jean-Paul
– Jean-Paul, Commented Aug 31, 2018 at 14:09

Community · Accepted Answer · 2017-05-23 10:30:31Z

13

I quote this question that uses JavaScript. And this answer by Dustin Boswell.

encodeURIComponent() should work. For example,

'&url=' + encodeURIComponent("http://a.com/?q=query&n=10")

produces

"&url=http%3A%2F%2Fa.com%2F%3Fq%3Dquery%26n%3D10"

(which doesn't have any '&' or '?' in the value). When your server gets this url, it should be able to decode that to get the original:

param["url"] = "http://a.com/?q=query&n=10"

I'm not sure what server you're using (e.g. Rails, Django, ...) but that should work "out of the box" on any normal system.

edited May 23, 2017 at 10:30

CommunityBot

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answered Jan 3, 2014 at 8:00

Jean-Paul

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