DiscordVideoAttachment
Extends
Section titled “Extends”DiscordMediaLifecycle
Implements
Section titled “Implements”Constructors
Section titled “Constructors”Constructor
Section titled “Constructor”new DiscordVideoAttachment():
DiscordVideoAttachment
Returns
Section titled “Returns”DiscordVideoAttachment
Inherited from
Section titled “Inherited from”DiscordMediaLifecycle.constructor
The URL to vidoe file
Example
Section titled “Example”'https://interactive-examples.mdn.mozilla.net/media/cc0-videos/flower.webm'lightTheme
Section titled “lightTheme”Implementation of
Section titled “Implementation of”poster
Section titled “poster”A poster of the video, this is a static image of the video that is used as thumbnail when not yet having played the video
Example
Section titled “Example”'https://favna.s-ul.eu/On2pqpAq.png'lifecycle
Section titled “lifecycle”disconnectedCallback()
Section titled “disconnectedCallback()”disconnectedCallback():
void
Invoked when the component is removed from the document’s DOM.
This callback is the main signal to the element that it may no longer be
used. disconnectedCallback() should ensure that nothing is holding a
reference to the element (such as event listeners added to nodes external
to the element), so that it is free to be garbage collected.
disconnectedCallback() { super.disconnectedCallback(); window.removeEventListener('keydown', this._handleKeydown);}An element may be re-connected after being disconnected.
Returns
Section titled “Returns”void
Inherited from
Section titled “Inherited from”DiscordMediaLifecycle.disconnectedCallback
updates
Section titled “updates”firstUpdated()
Section titled “firstUpdated()”firstUpdated(
changedProperties):void
Invoked 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.
Parameters
Section titled “Parameters”changedProperties
Section titled “changedProperties”Map<PropertyKey, unknown>
Returns
Section titled “Returns”void
Inherited from
Section titled “Inherited from”DiscordMediaLifecycle.firstUpdated
shouldUpdate()
Section titled “shouldUpdate()”shouldUpdate(
changedProperties):boolean
Controls whether or not update() should be called when the element requests
an update. By default, this method always returns true, but this can be
customized to control when to update.
Parameters
Section titled “Parameters”changedProperties
Section titled “changedProperties”Map<PropertyKey, unknown> | PropertyValueMap<any>
Returns
Section titled “Returns”boolean
Inherited from
Section titled “Inherited from”DiscordMediaLifecycle.shouldUpdate