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JavaScript Reference

Quick Reference

The Element outerHTML property sets or returns the HTML element, including attributes, the start tag, and the end tag.

				
					<!-- html element to place output -->
<p id="my_output">My content</p>

Get the HTML Element

				
					// variable
let my_html = document.getElementById('my_output').outerHTML;

// alert
alert(my_html);

Set the HTML Element

				
					// variable
let my_html = document.getElementById('my_output');

// change the HTML
my_html.outerHTML = '<p>New paragraph and content!</p>';

Output

Get the HTML Element

				
					<p id="my_output">My content</p>

Set the HTML Element

				
					<p>New paragraph and content!</p>

Syntax

Get the HTML Element

				
					element.outerHTML

Set the HTML Element

				
					element.outerHTML = text

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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