Detect what page you are on JavaScript? [duplicate]

Question

Is there any way to detect what page you are on in JavaScript?

Why I want to know is so that i can detect what page i am on, and then set the style of an element accordingly.

Answer 1

document.URL will get you the URL of the current page.

To check for a specific page you would use:

if ( document.URL.includes("homepage.aspx") ) {
    //Code here
}

Answer 2

Get url of page are you on

location.href

Or

document.URL

Set style to element by id:

document.getElementById('mydiv').style.border = '1px solid black';