The property name of the text track style option.
The currently chosen value for the text track style option.
ProtectedrenderInvoked on each update to perform rendering tasks. This method may return
any value renderable by lit-html's ChildPart - typically a
TemplateResult. Setting properties inside this method will not trigger
the element to update.
StaticstylesArray of styles to apply to the element. The styles should be defined
using the css tag function, via constructible stylesheets, or
imported from native CSS module scripts.
Note on Content Security Policy:
Element styles are implemented with <style> tags when the browser doesn't
support adopted StyleSheets. To use such <style> tags with the style-src
CSP directive, the style-src value must either include 'unsafe-inline' or
nonce-<base64-value> with <base64-value> replaced be a server-generated
nonce.
To provide a nonce to use on generated <style> elements, set
window.litNonce to a server-generated nonce in your page's HTML, before
loading application code:
<script>
// Generated and unique per request:
window.litNonce = 'a1b2c3d4';
</script>
ProtectedfirstInvoked when the element is first updated. Implement to perform one time work on the element after update.
firstUpdated() {
this.renderRoot.getElementById('my-text-area').focus();
}
Setting properties inside this method will trigger the element to update again after this update cycle completes.
A radio group that shows a list of values for a text track style option, from which the user can choose a desired value.
Custom Element
<theoplayer-text-track-style-radio-group>Attribute
property- The property name of the text track style option. One of TextTrackStyleOption.Slot
RadioButton - The possible options for the text track style option. For example:
<theoplayer-radio-button value="#ff0000">Red</theoplayer-radio-button>