Question

106

how to get the parameter value from the url in javascript?

rated 0 times [ 108] [ 2] / answers: 1 / hits: 27840 / 12 Years ago, thu, march 15, 2012, 12:00:00

Possible Duplicate:

How can I get a specific parameter from location.search?

I have a url like the following.

http://localhost/xxx.php?tPath=&pid=37

I want to get the pid=37 but by its name because on time the url is like above and then when page refreshed then the url becomes like the following.

http://localhost/xxx.php?tPath=&action=xxx&pid=37&value=13&fname=aaaa&fone=4321122

So I want to get the pid=37. It might be a function to which I pass the pid as a parameter and it returns its value.

How will I do this?

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adrianobeds

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2 Years ago

answered 12 Years ago tayla · Accepted Answer

Take a look at this or follow a solution like this:

function getParam( name )

{

 name = name.replace(/[[]/,\[).replace(/[]]/,\]);

 var regexS = [\?&]+name+=([^&#]*);

 var regex = new RegExp( regexS );

 var results = regex.exec( window.location.href );

 if( results == null )

  return ;

else

 return results[1];

}



var frank_param = getParam( 'pid' );