Adding to a url to tick a checkbox

Question

I have a URL www.example.com/index.html

It has an element with an id of DARK_MODE. It is a checkbox.

I want to add to the URL so that when it loads it automatically gets ticked.

I tried www.example.com/index.html?DARK_MODE=checked

This is not my website that i'm loading.

Am i doing this right?

Thanks.

Answer 1

Here is the solution that I propose. In order to check the checkbox, use, ?DARK_MODE=checked .

 var $_GET = {}; if(document.location.toString().indexOf('?') !== -1) { var query = document.location .toString() .replace(/^.*?\\?/, '') .replace(/#.*$/, '') .split('&'); for(var i=0, l=query.length; i<l; i++) { var aux = decodeURIComponent(query[i]).split('='); $_GET[aux[0]] = aux[1]; } } if($_GET['DARK_MODE'] === 'checked') document.getElementById('DARK_MODE').checked = true; 

 <input type="checkbox" id="DARK_MODE" />