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This article mainly introduces "how javascript changes HTML content". In daily operation, I believe many people have doubts about how javascript changes HTML content. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts of "how javascript changes HTML content"! Next, please follow the editor to study!

How javascript changes the content of HTML: use the innerHTML attribute to modify, for example, [document.getElementById (id) [xss_clean] = new text].

This article operating environment: windows10 system, javascript 1.8.5&&html 5, thinkpad T480 computer.

The easiest way for javascript to modify html content is to use the innerHTML attribute. Let's take a look at the syntax:

Document.getElementById (id) [xss_clean] = new text

For example, we need to modify

Contents of the element:

Hello World!

Document.getElementById ("p1") [xss_clean] = "hello kitty!"

Explanation: the above HTML document contains the id= "p1"

Element We use HTML DOM to get this element of id= "p1" JavaScript changes the innerHTML of this element to "Hello Kitty!"

At this point, the study on "how javascript changes HTML content" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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