Created
March 24, 2012 06:44
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Get Query String from URI
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| function getQuerystring(uri, key, default_) | |
| { | |
| if (default_==null) default_=""; | |
| key = key.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]"); | |
| var regex = new RegExp("[\\?&]"+key+"=([^&#]*)"); | |
| var qs = regex.exec(uri); | |
| if(qs == null) | |
| return default_; | |
| else | |
| return qs[1]; | |
| } |
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Usage:
getQueryString('http://path-to-uri","someKey","default");
Ref. http://www.bloggingdeveloper.com/post/JavaScript-QueryString-ParseGet-QueryString-with-Client-Side-JavaScript.aspx