GoogleAppsCardV1SelectionInput class

A widget that creates one or more UI items that users can select.

For example, a dropdown menu or checkboxes. You can use this widget to collect data that can be predicted or enumerated. For an example in Google Chat apps, see Selection input. Chat apps can process the value of items that users select or input. For details about working with form inputs, see Receive form data. To collect undefined or abstract data from users, use the TextInput widget. [Google Workspace Add-ons and Chat apps](https://developers.google.com/workspace/extend):

Constructors

GoogleAppsCardV1SelectionInput({GoogleAppsCardV1Action? externalDataSource, List<GoogleAppsCardV1SelectionItem>? items, String? label, int? multiSelectMaxSelectedItems, int? multiSelectMinQueryLength, String? name, GoogleAppsCardV1Action? onChangeAction, GoogleAppsCardV1PlatformDataSource? platformDataSource, String? type})
GoogleAppsCardV1SelectionInput.fromJson(Map json_)

Properties

externalDataSource ↔ GoogleAppsCardV1Action?
An external data source, such as a relational data base.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
items ↔ List<GoogleAppsCardV1SelectionItem>?
An array of selectable items.
getter/setter pair
label ↔ String?
The text that appears above the selection input field in the user interface.
getter/setter pair
multiSelectMaxSelectedItems ↔ int?
For multiselect menus, the maximum number of items that a user can select.
getter/setter pair
multiSelectMinQueryLength ↔ int?
For multiselect menus, the number of text characters that a user inputs before the Chat app queries autocomplete and displays suggested items in the menu.
getter/setter pair
name ↔ String?
The name that identifies the selection input in a form input event.
getter/setter pair
onChangeAction ↔ GoogleAppsCardV1Action?
If specified, the form is submitted when the selection changes.
getter/setter pair
platformDataSource ↔ GoogleAppsCardV1PlatformDataSource?
A data source from Google Workspace.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
type ↔ String?
The type of items that are displayed to users in a SelectionInput widget.
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited