Manipulating the DOM in JavaScript with innerText and innerHTML

Using innerHTML is more appropriate if you want to see all the HTML tags that appear in a string. The innerText and innerHTML may put confusion in your head. The innerText only considers the textual content whereas the innerHTML functions on the HTML content of an element which may include the tags as well. This section provides the difference between innerText and innerHTML by using the following code. The innerText property of JavaScript is used to get or set the text inside an HTML element and its descendants. The innerText has a similar working phenomenon to innerHTML.

Even though we’ve come a long way, it’s always good to know these things so you don’t go throwing an entire framework at a trivial problem. Working with a virtual DOM, while much more efficient, can be a ton of overhead when all you need to do is tweak a few elements on an existing static page. Fortunately, JavaScript comes with some methods that make it super easy to edit an element’s text as well as the HTML inside of an element. Both innerText and innerHTML return internal part of an HTML element. This is part of the W3C’s DOM Parsing and Serialization Specification. Connect and share knowledge within a single location that is structured and easy to search. In this example, the text of one element will be placed inside the other element and the following code assists in doing so.

JS Reference

InnerHTML returns the content of an element and any spacing and descendants. Examples might be simplified to improve reading and learning.

Both the innerText and innerHTML properties let you access and change the contents of a tag. InnerHTML returns the text including any descendants and spacing. The innerText property of JavaScript allows you to get or update/set the content of an HTML element. This article demonstrates various syntaxes of the innerText property of JavaScript with examples that better convey the concept. By going through the article, you would have learned to get the text, update the text, or set a text to an HTML element using the innerText property of JavaScript. Lastly, we have presented the difference between innerText and innerHTML to pave the concept in your head. This element has extra spacing and contains a span element.

Why does innerText require layout? I ended with that question in my previous post about layout thrashing. Just to recap…

A string representing the rendered text content of an element. The innerText property of the HTMLElement interface represents the rendered text content of a node and its descendants. When you set the innerText property, all child nodes are removed and replaced by only one new text node. Is all text contained by an element and all its children that are for formatting purposes only. Now that you know the differences between all the available options for returning and setting text in JavaScript, use the one that best fits your content needs. Keep the “You have revealed the answer” message after a user has pressed “Hide answer”.

Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and accepted our terms of use,cookie and privacy policy. ” This element has extra spacing and contains a span element.” “This element has extra spacing and contains a span element.”

What is JavaScript innerText?

All right, so in the getting started section, we sorta jumped the gun and already used innerHTML to manipulate some elements on the page. While we believe that this content benefits our community, we have not yet thoroughly reviewed it. If you have any suggestions for improvements, please let us know by clicking the “report an issue“ button at the bottom of the tutorial.

Returns all text contained by an element and all its child elements. One drawback to using innerText is that its value triggers a reflow due to its awareness of CSS styling, which leads to decreased performance. Reflow is when the browser recalculates page elements for re-rendering the document. Instances that trigger reflow include resizing the browser window or changing elements in the DOM. Reflow is computationally expensive and should be minimized in order to improve speed, efficiency, and user experience.

JavaScript innerHTML and innerText: A Guide

The JavaScript innerText property sets the text content of an element that is visible on a web page are accessed. InnerText returns the text without any descendants or spacing.

The text represents the new text that would be updated or set in place of the existing text. It is used mostly in the web pages to generate the dynamic content such as writing the validation message, password strength etc.

It is observed from the output that the text of the paragraph has been updated to new text. The HTML and JS code provided below assist in updating the text of the element. We have illustrated this example to show how text of an element can be obtained using innerText. The innerText property can be used to write the dynamic text on the html document.

• The innerText property of JavaScript allows you to get or update/set the content of an HTML element.
• One drawback to using innerText is that its value triggers a reflow due to its awareness of CSS styling, which leads to decreased performance.
• This element has extra spacing and contains a span element.
• The browser defines a Document Object Model when a page loads.
• Instances that trigger reflow include resizing the browser window or changing elements in the DOM.
• Even though we’ve come a long way, it’s always good to know these things so you don’t go throwing an entire framework at a trivial problem.

For the above example, x returns an HTMLDivElement object, which does not have a value property defined. The above code creates a paragraph tag and two buttons. The first button triggers the text() function whereas the second function executes the html() function. Document Object Model You will see three properties while working on DOM i.e innerText, innerHTML, textContent. You’ll need to know how to change the text or the HTML that appears on the page to make your sites more interactive. All innerText, innerHTML and textContent properties let you access and change the contents of a tag. That’s where the innerText and innerHTML, textContent HTML attributes come in.

innerHTML, innerText and textContent

This textbox defaults to using Markdown to format your answer. InnerHTML will show the value and apply any HTML formatting. The following examples demonstrate the usage of the innerText property in HTML.

• By going through the article, you would have learned to get the text, update the text, or set a text to an HTML element using the innerText property of JavaScript.
• InnerHTML returns the content of an element and any spacing and descendants.
• The innerText and innerHTML properties manipulate the HTML DOM.

You would use innerText if you want to see the contents of an element in plain text. InnerText returns all text and tags contained by an element and all its child elements. Unlike innerText, innerHTML lets you work with HTML rich text and doesn’t automatically encode and decode text. The innerHTML property sets and returns the content of an element with new HTML content. The innerText property sets or returns the text content of an element. The innerText and innerHTML properties manipulate the HTML DOM. InnerText retuns the text content of an element without spacing or descendants.