element. … The browser defines a Document Object Model (DOM) when a page loads.
What is innerHTML property?
What does innerHTML return?
The innerHTML property returns the current HTML source of the element, including any change that has been made since the page was loaded. Do not use innerHTML to set new content that you have no control over to avoid a security risk.
When should innerHTML be used?
Here’s when to use innerHTML or appendChild: Use innerHTML when you’re setting text inside of an HTML tag like an anchor tag, paragraph tag, span, div, or textarea. Use appendChild() If you’re trying to add new DOM elements inside of another DOM element.
What is the use of innerHTML property give example?
The read-only nodeType property of a Node element is an integer that identifies what the node is. It distinguishes different kind of nodes from each other, such as elements , text and comments .
What is innerHTML and innerText?
innerText returns all text contained by an element and all its child elements. innerHtml returns all text, including html tags, that is contained by an element.
What is innerHTML and outerHTML?
InnerHTML is used for getting or setting a content of the selected while outerHTML is used for getting or setting content with the selected tag.
- Writing into an HTML element, using innerHTML .
- Writing into the HTML output using document.write() .
- Writing into an alert box, using window.alert() .
- Writing into the browser console, using console.log() .
There is no append support without reparsing the whole innerHTML. This makes changing innerHTML directly very slow. innerHTML does not provide validation and therefore we can potentially insert valid and broken HTML in the document and break it.
Tip: To set or return the HTML content of an element, use the innerHTML property.
How TO – Include HTML
- The HTML. Save the HTML you want to include in an .html file: content.html. …
- Include the HTML. Including HTML is done by using a w3-include-html attribute: Example. …
- Include Many HTML Snippets. You can include any number of HTML snippets:
The textContent property sets or returns the text content of the specified node, and all its descendants. If you set the textContent property, any child nodes are removed and replaced by a single Text node containing the specified string.