Select a CSS attribute for an element in JavaScript

Question

Is it possible to get an attribute of a DOM element, for example line-height, using javascript? I need to get this value to be able to add it with another value. I want this to be dynamic, that if I change this value in css, it will automatically change in javascript

This is to pass a value to the attribute, I want to get the value of the attribute — GobsRuiz
– GobsRuiz, Commented Nov 26, 2020 at 12:36

Jeremie · Accepted Answer · 2020-11-26 12:49:40Z

2

You can use getComputedStyle()

var element = document.getElementById('id_of_element')
var elementStyle = window.getComputedStyle(element);
var lineh = elementStyle.getPropertyValue('line-height')

answered Nov 26, 2020 at 12:49

Jeremie

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1 Comment

GobsRuiz Over a year ago

Thank you very much friend! It is difficult to ask questions here. There is always someone who doesn't know and demoting the question. Thank you very much for your attention, this information will help me a lot

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