How to assign single class to multiple variables in JQuery-CodePudding

Is there any way to assign a class to multiple variables in JQuery ?

    let x = $('#FirstId'),
        y = $('#SecondId');

I want to Add a class to both variables in a single statement ,something like this :

    (x,y).addClass('Something');

CodePudding user response：

You can create an array and loop through each item in that array

let x = $('#FirstId'), y = $('#SecondId');

// Here you create an array with both variables and loop through that variable
[x, y].forEach(item => item.addClass('blue'));

.blue {
  color: blue;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<p id="FirstId">First Item</p>
<p id="SecondId">First Item</p>

CodePudding user response：

You can add directly from the ids like:

$("#FirstId, #SecondId").addClass('Something');

You can read more in the link.