How to manipulate HTML elements

This article mainly introduces the relevant knowledge of "how to operate HTML elements". Xiaobian shows you the operation process through actual cases. The operation method is simple and fast, and practical. I hope this article "how to operate HTML elements" can help you solve the problem.

Manipulating HTML Elements

To access an HTML element from JavaScript, you can use the document.getElementById(id) method.

Use the "id" attribute to identify HTML elements and innerHTML to get or insert element content:

examples

My first Web page.

My first paragraph.

document.getElementById("demo")[xss_clean]="Paragraph modified. ";

The above JavaScript statements (in the tag) can be executed in a web browser:

document.getElementById("demo") is JavaScript code that uses the id attribute to find HTML elements.

innerHTML="Paragraph modified. "is JavaScript code used to modify the HTML content of an element (innerHTML).

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