How to get parameters from a url?

Question

Possible Duplicate:
How to get the value from URL Parameter?

I have this URL: http://example.com/photos/5062d95d-13e8-ceb8-bb35-5891b62a3418/?id=872364876

And I have this javascript code:

if (sssssssssss) {
    window.location = "http://example.com/s/1525";
} else {
    location.replace('http://example.com/id=');
}

I need to fill the id value from the GET parameters in the else section. Any ideas?

score 1 · Answer 1 · edited Sep 26 '12 at 11:00

1

Here is an example of how to get variables from a url using javascript

function getUrlVars() {
     var vars = {};
     var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {
          vars[key] = value;
     });
     return vars;
}

Source: http://papermashup.com/read-url-get-variables-withjavascript/

edited Sep 26 '12 at 11:00

David

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answered Sep 26 '12 at 10:54

Sherlock

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I like it, but you should remove #anchors at the end:/[?&]+([^=&]+)=([^]*)/gi – njank Feb 29 '20 at 19:18

score 0 · Answer 2 · answered Sep 26 '12 at 12:01

0

Check this code

var start= location.href.indexOf('id=');
var id= location.href.substring(start+ 3, location.length- 1);

answered Sep 26 '12 at 12:01

Amir

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21

How to get parameters from a url?

2 Answers2