Accessibility options
a11y_advanced_options
This option affects the functionality of:
-
The Accessibility Checker plugin (
a11ychecker
). -
The Image plugin (
image
).
Setting a11y_advanced_options
to true
:
-
Adds the Image is decorative option to the Insert/Edit Image dialog, allowing users to specify that an image is decorative and does not require alternative text for accessibility purposes.
-
Adds the Image is decorative option to the Accessibility Checker error dialog for images without alternative text or the
role="presentation"
attribute.
When a11y_advanced_options is set to true , a11ychecker_allow_decorative_images will default to true .
|
Type: Boolean
Default value: false
Possible values: true
, false
iframe_aria_text
This option is used to customize the title
attribute on the TinyMCE iframe
element. For example:
<iframe title="Rich Text Area. Press ALT-0 for help."></iframe>
The title
attribute is read by screen-readers to help users identify the editor. This option only applies to TinyMCE classic (iframe) mode and has no effect on inline
editors.
Type: String
Default value: 'Rich Text Area. Press ALT-0 for help.'
Tab order
The tab order of the elements in a page, including TinyMCE, should be configured by setting the tabindex
attribute on the relevant HTML elements. The browser will then natively handle the tab order.
To configure tabindex
for the TinyMCE editor, set the attribute on the target element for the editor.
In iframe (classic editor) mode, TinyMCE will copy the tabindex
attribute from the target element to the editor’s iframe, to allow this to work correctly.