Specific Regular Expression In Javascript with a condition [duplicate]

Question

How to format a regular expression In JavaScript :

http://localhost:3000/sales?&tp=Home+Stay&am=Pool&pl=1620&pt=Flash+Sale&st=5

I want to get &pl= and all the digits after &pl=. So the result would be &pl=1620 in this case. Please help how to perform this?? Your help means a lot for me.

stackoverflow.com/questions/901115/…

Rob
– Rob

2013-02-08 08:08:07 +00:00
Commented Feb 8, 2013 at 8:08 — Rob
– Rob, Commented Feb 8, 2013 at 8:08

Levi Botelho · Accepted Answer · 2013-02-08 08:12:52Z

0

This script will do the trick:

var regex = /&pl=\d*/;
var match = regex.exec(yourtext)[0];

edited Feb 8, 2013 at 8:12

answered Feb 8, 2013 at 8:07

Levi Botelho

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2 Comments

Gopal S Rathore Over a year ago

ok, how I will assign it to Variable , because after it I want to split using that variable. for example => if I write var num = &pl=\d* then it gives a syntax error. Please help.

Gopal S Rathore Over a year ago

Thanks a lot Mr. LeviBotelho.

Arun P Johny · Accepted Answer · 2013-02-08 08:08:38Z

0

Following regex should do it

/&pl=\d*/.exec('http://localhost:3000/sales?&tp=Home+Stay&am=Pool&pl=1620&pt=Flash+Sale&st=5')[0]

Demo: Fiddel

answered Feb 8, 2013 at 8:08

Arun P Johny

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