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JavaScript

Posted by Janelle Mackenzie
Janelle Mackenzie
7,510 Points

Setting .textContent with template literal

How come when I use a template literal to define my .textContent value I am unable to insert html into the template literal? This code returns simply 'Hello'...

<p class="desc"></p>
<script>
const p = document.querySelector('p.desc');
p.textContent = `Hello`;
</script>

This code returns my html WITH the chevrons ...

<p class="desc"></p>
<script>
const p = document.querySelector('p.desc');
p.textContent = `<a href =' #'>Hello</a>`;
</script>

1 Answer

Steven Parker
Steven Parker
231,172 Points
Steven Parker
Steven Parker
231,172 Points

It sounds like your expectations of what template literals do might not be accurate. In both of your examples, you have created ordinary strings so the output is correct for what you are providing.

A typical template literal would include one or more substitution tokens that will be replaced by values determined by the code. For example:

let name = "Joe";
p.textContent = `Hello, ${name}`;  // will show "Hello, Joe"

And if you wanted to create a link on the page instead of just the word or seeing the code (including chevrons), you would update the innerHTML element instead of the textContent:

p.innerHTML = "<a href='#'>Hello</a>";
Janelle Mackenzie
Janelle Mackenzie
7,510 Points

Okay thank you Steven Parker that worked! :)