An accordion UI element hides a text or other piece of information by default and can reveal them if requested by user gesture.
Boolean attribute disabled disables the accordion (default: false). Users can not open or close the accordion anymore. However, it is still possible to programmatically open the accordion by way of the open attribute.
Boolean attribute open opens the accordion when set to a truthy value (default: false). This is a second way to open the accordion besides clicking on it. This can be useful when you use the disabled attribute.
Boolean attribute small controls a smaller version of the accordion (default: false).
String-valued title sets the title of the accordion.
The ariaLevel attribute which defines the hierarchical level of an element within a structure.
String-valued icon sets the additional icon of the accordion according to a valid <svg>...</svg> value. Leave unset if no icon is required.
The function-valued attribute onStateChange can be used as a callback prop for React and other frameworks. The passed-in function gets called whenever the accordion's state changes, and it receives a Boolean parameter that mirrors the open property value.
TThe custom event axa-state-change is fired on the component itself whenever onStateChange is called (see above). The event.detail value again mirrors the open property value.