angularjs substring before a specified character url

Question

I have this:

$location.path() // categoria/1-ropa

I want just the id (is 1 in this case)

var path = $location.path().substr(10, $location.path().length); 
var idBusqueda = path.substr(0, path.indexOf('-'));

with this i do that, but i want know if i can do it in one line?

Greets

gaetanoM · Accepted Answer · 2015-12-31 22:16:59Z

1

My proposal is:

var result = ("categoria/111-ropa".match(/\/(\d+)-/) || [null, null])[1];

answered Dec 31, 2015 at 22:16

gaetanoM

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1 Comment

Thanks to both, i prefer this because is more restricted.

Bimal Das · Accepted Answer · 2016-01-01 06:27:20Z

0

If you have only one parameter named id , then you can simply use javascript line to get the value:

var result = location.search.split('id=')[1];

answered Jan 1, 2016 at 6:27

Bimal Das

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