HTML5's hidden attribute is perfectly suitable for hiding elements that are made invisible by states.js based on #states.

When specified on an element, it indicates that the element is not yet, or is no longer, relevant. User agents should not render elements that have the hidden attribute specified.

Comments

casey’s picture

casey commented

This attribute is supported by all browsers but IE. We can however easily fix it for IE using some CSS

*[hidden] {
  display: none;
}
jacine’s picture

jacine
she/her
Location New York
commented

Related: #1372374: Adapt states.js to new required html5 attribute

theborg’s picture

theborg commented

@jacine thanks!

Just note that we should be aware of:

The hidden attribute must not be used to hide content that could legitimately be shown in another presentation. For example, it is incorrect to use hidden to hide panels in a tabbed dialog, because the tabbed interface is merely a kind of overflow presentation

nod_’s picture

nod_
Primary language French
Location Lille
commented
Component: base system » javascript

#states is JS

nod_’s picture

nod_
Primary language French
Location Lille
commented
Issue tags: -html5

tag

nod_’s picture

nod_
Primary language French
Location Lille
commented
Version: 8.0.x-dev » 8.1.x-dev
Category: Feature request » Task
Issue summary: View changes
Issue tags: +JavaScript, +CSS

Still relevant.

Version: 8.1.x-dev » 8.2.x-dev

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Version: 8.3.x-dev » 8.4.x-dev

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Drupal 8.8.0-alpha1 will be released the week of October 14th, 2019, which means new developments and disruptive changes should now be targeted against the 8.9.x-dev branch. (Any changes to 8.9.x will also be committed to 9.0.x in preparation for Drupal 9’s release, but some changes like significant feature additions will be deferred to 9.1.x.). For more information see the Drupal 8 and 9 minor version schedule and the Allowed changes during the Drupal 8 and 9 release cycles.

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nod_ credited mgifford.

nod_’s picture

nod_
Primary language French
Location Lille
commented
Issue tags: -JavaScript +JavaScript, +Accessibility

closing duplicate issue #1899836: Accessibility improvements for States API and porting credit+tags, this is now an accessibility improvement too :)

Version: 9.2.x-dev » 9.3.x-dev

Drupal 9.2.0-alpha1 will be released the week of May 3, 2021, which means new developments and disruptive changes should now be targeted for the 9.3.x-dev branch. For more information see the Drupal core minor version schedule and the Allowed changes during the Drupal core release cycle.

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Drupal 9.3.0-rc1 was released on November 26, 2021, which means new developments and disruptive changes should now be targeted for the 9.4.x-dev branch. For more information see the Drupal core minor version schedule and the Allowed changes during the Drupal core release cycle.

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Drupal 9.5.0-beta2 and Drupal 10.0.0-beta2 were released on September 29, 2022, which means new developments and disruptive changes should now be targeted for the 10.1.x-dev branch. For more information see the Drupal core minor version schedule and the Allowed changes during the Drupal core release cycle.

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Drupal core is now using the main branch as the primary development branch. New developments and disruptive changes should now be targeted to the main branch.

Read more in the announcement.