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Welcome to Software Development on Codidact!

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Q&A How to append HTML to the DOM with JavaScript?

Use fetch() to request the HTML file from the server. Call .text() on the Response object you get from the fetch in order to get the HTML contents as a string. You can then insert the string into a...

posted 3y ago by r~~‭

Answer
#1: Initial revision by user avatar r~~‭ · 2021-09-20T17:13:28Z (about 3 years ago)
Use [`fetch()`](https://developer.mozilla.org/en-US/docs/Web/API/fetch) to request the HTML file from the server. Call [`.text()`](https://developer.mozilla.org/en-US/docs/Web/API/Response/text) on the `Response` object you get from the `fetch` in order to get the HTML contents as a string. You can then insert the string into a DOM node with [`.insertAdjacentHTML()`](https://developer.mozilla.org/en-US/docs/Web/API/Element/insertAdjacentHTML) (which is recommended over anything involving `.innerHTML` for performance reasons).

`fetch` and `text` return promises, so make sure you have some familiarity with [how those work](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Using_promises).