How Can I Create DOM Elements from HTML Strings in JavaScript?

Creating DOM Elements from HTML Strings

The query explores the feasibility of converting HTML strings into DOM elements that can be appended to a parent element using appendChild(). While other methods like innerHTML and innerText exist, they don't provide the level of flexibility and control desired.

In JavaScript, you can utilize a DOMParser to achieve this conversion. This parser takes an HTML string as input and generates a document object representing the HTML content. The parsed document can then be accessed to obtain the corresponding DOM elements.

For instance, consider the following HTML string stored as a JavaScript variable:

const htmlString = "<div><a href='#'>Link</a><span></span></div>";

To transform this string into a DOM element, you can use the following code:

const doc = new DOMParser().parseFromString(htmlString, "text/xml");
const firstChildElement = doc.firstChild;

firstChildElement now represents the

element from the HTML string. You can further access its child nodes, including the and elements, for subsequent operations.

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