Utilizing a JavaScript variable within an HTML style attribute value

I have added some divs to a webpage. I am looking to adjust the width of these divs based on the browser or other settings. While I can manually set the width to 200px using inline styles, I need the flexibility to change it to 220px, 230px, or 240px depending on different scenarios. My goal is to calculate the required width using JavaScript, store it in a variable, and then dynamically set it as the width property value in the div tag using something like &{}...

If my explanation is clear, I am wondering if this method is possible, and if so, how to go about implementing it.

javascripthtmlcssproperties

Answer №1

In JavaScript, you have the ability to modify CSS properties of DOM elements:

For instance, if you have a div element with an id of someElement, you can easily adjust its height using the following JavaScript code snippet:

window.onload = function() {
   var newHeight = 300;
   document.getElementById('someElement').style.height = newHeight + 'px';
};

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