Aria-expanded false

1. What is aria-expanded false?
2. What is aria-expanded false in bootstrap?
3. How do I expand my aria value?
4. What does aria-expanded true do?
5. What is aria-expanded attribute used for?
6. What is data BS target?
7. What is data BS bootstrap?
8. What does WAI ARIA stand for?
9. What is aria disabled?
10. What is aria controls?
11. What is aria pressed?
12. How do I toggle aria-pressed?
13. How do I use the aria current?
14. What is aria label?

What is aria-expanded false?

The global attribute aria-expanded is used for exactly this purpose. It takes one of two values: true or false. true means a section that this element denotes is currently expanded (visible), false means the expandable section or items is/are currently collapsed (invisible).

What is aria-expanded false in bootstrap?

This attribute explicitly conveys the current state of the collapsible element tied to the control to screen readers and similar assistive technologies. If the collapsible element is closed by default, the attribute on the control element should have a value of aria-expanded="false" .

How do I expand my aria value?

Access the attributes array of the element and find the position of the wanted attribute - in this case that will be 4, because aria-expanded is the 5th attribute of the tag. From there you just get the value, and that should give you "false" (in this case).

What does aria-expanded true do?

The aria-expanded attribute provides information about whether an element is in an expanded or collapsed state. For example, if you have a collapsible element which contains a text, then a screen reader would know that the text is not currently displayed on the screen when the aria-expanded attribute is set to true.

What is aria-expanded attribute used for?

The aria-expanded attribute is set on an element to indicate if a control is expanded or collapsed, and whether or not its child elements are displayed or hidden.

What is data BS target?

data-target is used by bootstrap to make your life easier. You (mostly) do not need to write a single line of Javascript to use their pre-made JavaScript components. The data-target attribute should contain a CSS selector that points to the HTML Element that will be changed.

What is data BS bootstrap?

The data-bs-target attribute accepts a CSS selector to apply the collapse to. Be sure to add the class collapse to the collapsible element. If you'd like it to default open, add the additional class show . To add accordion-like group management to a collapsible area, add the data attribute data-bs-parent="#selector" .

What does WAI ARIA stand for?

WAI-ARIA refers to the Web Accessibility Initiative – Accessible Rich Internet Applications. WAI-ARIA is a technical specification written by the World Wide Web Consortium (W3C). The specification is most commonly used by developers to build interactive website content that is accessible to people with disabilities.

What is aria disabled?

The ariaDisabled property of the Element interface reflects the value of the aria-disabled attribute, which indicates that the element is perceivable but disabled, so it is not editable or otherwise operable.

What is aria controls?

The aria-controls attribute identifies the element (or elements) whose contents or presence are controlled by the element on which the attribute is set, regardless of what type of interaction initiates the impacted behavior.

What is aria pressed?

The aria-pressed attribute defines the button as a toggle button. ... The values include aria-pressed="false" when a button is not currently pressed, aria-pressed="true" to indicate a button is currently pressed, and aria-pressed="mixed" if the button is considered to be partially pressed.

How do I toggle aria-pressed?

In the case of aria-pressed , like most tri-state value types, the default value is undefined . Toggle buttons require a full press-and-release cycle to change their value. Pressing and releasing it once changes the value to true . If it's pressed and released again, the value changes back to false .

How do I use the aria current?

The aria-current attribute is used when an element within a set of related elements is visually styled to indicate it is the current item in the set. For example: A page token used to indicate a link within a set of pagination links, where the link is visually styled to represent the currently-displayed page.

What is aria label?

The aria-label attribute is used to define a string that labels the current element. Use it in cases where a text label is not visible on the screen. If there is visible text labeling the element, use aria-labelledby instead.