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2025-01-26 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >
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This article mainly introduces "what does aria refer to in bootstrap". In daily operation, I believe many people have doubts about what aria refers to in bootstrap. 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 "what does aria mean in bootstrap?" Next, please follow the editor to study!
In bootstrap, aria means "accessible rich Internet applications" and is an abbreviation for "Accessible Rich Internet Application". It is used to enhance the recognition and reading of web pages on disability-assisted reading devices, which can make up for the lack of accessibility of html and js.
Operating environment of this tutorial: Windows10 system, bootstrap3.3.7 version, DELL G3 computer
What does aria mean in bootstrap?
Aria is Accessible Rich Internet Application abbreviation, Baidu translation: accessible rich Internet applications.
Such attributes are designed to enhance the recognition and reading of web pages on disability-assisted reading devices.
Aria is a relatively new auxiliary access technology, which is used to make up for the lack of accessibility of html and js. Supporting aria is not necessary or mandatory, but supporting aria will make your application more friendly and robust.
For example:
The following form adds the aria-label attribute, so when the page is focused on the form, the screen reader reads the value of the aria-label attribute, and the aria-label does not visually render the effect, but is convenient for the device to read the notes.
Expand knowledge:
ARIA provides Web app with solutions to meet the different needs of users. Build a bridge between users and software.
The tag attribute of aria-* is added to the new HTML5 standard, the full name is Accessible Rich Internet Application. Used in conjunction with role tag attributes.
The role attribute represents the actual use of a non-standard tag. For example, if you use div as a button, then set the role= "button" of div, and the assistive tools will recognize that this is actually a button. The function of aria-* is to describe the specific information of the tag in the visual situation.
The simplest applications such as
The accessibility tool will know that the div is actually a checkbox role, selected.
At this point, the study of "what does aria mean in bootstrap" 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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