How do I set a color in jQuery using variable?

Question

I made a random generator of RGB color code. The value of a variable containing this code is a string and it looks something like this: 'rgb(123, 234, 65)'.
Let's call it 'x'.

I try to use it to set a background-color in jQuery:
$('div').css('background-color', x)
But it doesn't work. What's a problem?

Answer 1

Do you have a defined dimension (height and width) of div , or some content inside <div></div>?
If you have, how you call this change of background color? With some button, or with $(document).ready(function(){}); ?

Anyway, your line : $('div').css('background-color', x); is correct to change background-color of div.

Answer 2

thanks, I found a mistake in my code and now it works well. it is a random color generator.
https://code.sololearn.com/W1kYx6w2bdu6/?ref=app