Dialog Action

The StacDialogAction class is used to display a dialog in Stac applications.

Properties

Property	Type	Description
widget	Map<String, dynamic>?	The widget to display inside the dialog.
request	StacNetworkRequest?	The network request to perform before displaying the dialog.
assetPath	String?	The asset path of the widget to display inside the dialog.
barrierDismissible	bool	Whether the dialog is dismissible by tapping outside. Defaults to true.
barrierColor	String?	The color of the modal barrier.
barrierLabel	String?	The semantic label for the modal barrier.
useSafeArea	bool	Whether to use the safe area. Defaults to true.
traversalEdgeBehavior	TraversalEdgeBehavior?	The traversal edge behavior of the dialog.

Example JSON

Dialog with a Widget JSON

{
  "actionType": "showDialog",
  "widget": {
    "type": "text",
    "data": "Hello, World!"
  }
}

Dialog with a Request JSON

{
  "actionType": "showDialog",
  "request": {
    "url": "https://example.com/api",
    "method": "get"
  }
}

Dialog with an Asset JSON

{
  "actionType": "showDialog",
  "assetPath": "assets/dialog.json"
}