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- Tags: JS DOM, JS DOM Element
- Categories: JavaScript Methods, JavaScript Reference, Reference
Last Updated on November 18, 2022
Quick Reference
The Element insertAdjacentHTML() method inserts HTML code into a specified position.
<!-- button to call the function -->
<button onclick="my_function()">Create item</button>
<h2 id="my_header">My header content</h2>
function my_function() {
let h2 = document.getElementById('my_header');
let p = '<p>My new paragraph.</p>';
h2.insertAdjacentHTML('afterend', p);
}
Output
(no output; the new paragraph is created after the h2)
Syntax
element.insertAdjacentHTML(position, html)
// or
node.insertAdjacentHTML(position, html)
Parameters
| Parameter | Description |
|---|---|
| position | A position relative to the element (required):
|
| html | The html to insert |
We’d like to acknowledge that we learned a great deal of our coding from W3Schools and TutorialsPoint, borrowing heavily from their teaching process and excellent code examples. We highly recommend both sites to deepen your experience, and further your coding journey. We’re just hitting the basics here at 1SMARTchicken.
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JAVASCRIPT NOTES:
- When using JavaScript, single or double quotation marks are acceptable and work identically to one another; choose whichever you prefer, and stay consistent
- JavaScript is a case-sensitive language; firstName is NOT the same as firstname
- Arrays count starting from zero NOT one; so item 1 is position [0], item 2 is position [1], and item 3 is position [2] … and so on
- JavaScript variables must begin with a letter, $, or _
- JavaScript variables are case sensitive (x is not the same as X)
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