JavaScript Remove inline style from string element using javascript/jquery remove inline style jquery,remove inline style javascript,remove inline

There's two potential issues here. Firstly, you need to create a jQuery object from string and save a reference to it. If you don't do that you'll lose the changes you made to the HTML.

Secondly you need to use filter() instead of find(), as there is no single root level node to search from in the HTML string. Try this:

let string = '<h1 style="color: red;">H1 Foo</h1><h2 style="color: yellow;">H2 Foo<p style="color: green;">P Foo</p><p style="color: blue;">P Foo</p></h2>';

let $string = $(string);
$string.filter('h1').removeAttr('style');
$('body').append($string);
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
Answer:1

What you can do is, create a virtual element in the code and place the content in it. then find the element and remove the attribute:

let str = '<h1 style="lots of class">h1</h1><h2> <p style="bunch of class"> h2 > p</p> <p style="bunch of class"> h2 > p </p></h2>';

let $div = $('<div>')
$div.html(str).find('h1').removeAttr('style');

$(document.body).append($div.html())
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
Answer:2

We can achieve this through regex.

const string = '<h1 style="lots of class"> </h1><h2> <p style="bunch of class"> </p> <p style="bunch of class"> </p></h2>';
const stringNoStyle = string.replace(/style="(.*?)" /g, '')
// <h1> </h1>
// <h2>
//    <p> </p>
//    <p> </p>
// </h2>
Answer:3

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