Question

I wanna know is this possible I pass get parameters for a javascript file and use them in codes?
I have this in html:

<script type="text/javascript" src="/javafile.js?q=somtext"></script>

know how I use this “q” parameter in my script codes? is this possible?

Answer 1

You can either:

1. Generate the JS dynamically with a server side language and read the query string there
2. Assume that the JS is the last <script> element so far in the DOM and parse document.scripts[document.scripts.length - 1].src

Note that if the script element has been added dynamically (i.e. with JS), it might not be the last script in the DOM.