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This article mainly shows you "how to use the autofocus attribute in HTML5", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to use the autofocus attribute in HTML5" this article.

HTML5 brings us a lot of amazing things. Tasks that previously needed to be done with JavaScript and Flash, such as form validation, INPUT placeholders, client renaming download files, and audio / video, can be done using basic HTML

A simple HTML5 function to talk about here is to let the input focus automatically fall on an element when the page is loaded; this action is done with the autofocus attribute.

The HTML code is very simple:

The code is as follows:

Hi!

When you have the autofocus attribute, these INPUT, TEXTAREA, or BUTTON elements can be loaded on the page is selected. However, if you use pure display elements, such as the H1 tag, the autofocus attribute is not easy to use.

This property is useful in some cases. Google's home page, for example, is used by people to search 99% of the time, so once the page is loaded, the cursor must be positioned in the input box. In the past, you needed to use JavaScript to do it, but now you don't need it at all. Html can do it on its own.

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