New to js here. Basically I am trying to detect the existence of a string in the present page's url with this:
var url = window.location;
var param = /\?provider=/i;
if (url.search(param) != -1) {
alert('it does exist');
} else
alert('it does not exist');
It works when I manually define the url variable like so
var url = 'http://google.com?provider='
but when I try to grab it dynamically like in the above script it doesn't work, is there any way to make it work?
You want the href
property on the location object, like this:
var url = window.location.href;
var param = /\?provider=/i;
if (url.search(param) != -1) {
alert('it does exist');
} else
alert('it does not exist');
location
isn't a string, it's an object, and doesn't have the .search()
method, .href
is the string that does.
window.location
is an object. Have a look at the entire set of properties of the location object: https://developer.mozilla.org/en/DOM/window.location
What you're after is window.location.href;
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