CODEWITHSUNDEEP
javascriptregex
AabinGunz
AabinGunz

Reputation: 12347

How to get a number out of this url in javascript regex

I have this url

http://nikerunning.nike.com/nikeplus/v2/services/app/run_list.jsp?userID=1413795052&startIndex=0&endIndex=-1&filterBy=all

I want to fetch 1413795052 number using regex in javascript, how can I achieve this?

Upvotes: 10

Views: 12148

Answers (4)

omikes
omikes

Reputation: 8543

try it right here in stackoverflow:

window.location.pathname.match(/questions\/(\d+)/)[1]
> "7331140"

or as an integer:

~~window.location.pathname.match(/questions\/(\d+)/)[1]
> 7331140

Upvotes: 3

Arnaud Le Blanc
Arnaud Le Blanc

Reputation: 99919

var url = 'http://nikerunning.nike.com/nikeplus/v2/services/app/run_list.jsp?userID=1413795052&startIndex=0&endIndex=-1&filterBy=all';
var match = url.match(/userID=(\d+)/)
if (match) {
    var userID = match[1];
}

This matches the value of the userID parameter in the URL.

/userID=(\d+)/ is a regex literal. How it works:

  • The / are the delimiters, like " for strings
  • userID= searches for the string userID= in url
  • (\d+) searches for one or more decimal digits and captures it (returns it)

Upvotes: 16

TJHeuvel
TJHeuvel

Reputation: 12618

This will get all numbers in the querystring:

window.location.search.match(/[0-9]+/);

Upvotes: 5

hsz
hsz

Reputation: 152294

Try with:

var input = "http://nikerunning.nike.com/nikeplus/v2/services/app/run_list.jsp?userID=1413795052&startIndex=0&endIndex=-1&filterBy=all";

var id = parseInt( input.match(/userID=(\d+)/)[1] );

Upvotes: 2

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