Class HostAppDataSource
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Originedatiapphost
Per un widget SelectionInput
che utilizza un menu di selezione multipla, un'origine dati di un'applicazione Google Workspace. L'origine dati compila gli elementi di selezione per il menu di selezione multipla.
const chatSpaceDataSource =
CardService.newChatSpaceDataSource().setDefaultToCurrentSpace(true);
const chatClientDataSource =
CardService.newChatClientDataSource().setSpaceDataSource(
chatSpaceDataSource);
const hostAppDataSource =
CardService.newHostAppDataSource().setChatDataSource(chatClientDataSource);
Disponibile solo per le app Google Chat. Non disponibile per i componenti aggiuntivi di Google Workspace.
Documentazione dettagliata
setChatDataSource(chatClientDataSource)
Imposta l'origine dati da Google Chat.
const chatSpaceDataSource =
CardService.newChatSpaceDataSource().setDefaultToCurrentSpace(true);
const chatClientDataSource =
CardService.newChatClientDataSource().setSpaceDataSource(
chatSpaceDataSource);
const hostAppDataSource =
CardService.newHostAppDataSource().setChatDataSource(chatClientDataSource);
Disponibile solo per le app Google Chat. Non disponibile per i componenti aggiuntivi di Google Workspace.
Parametri
Invio
HostAppDataSource
: questo oggetto, per l'accodamento.
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Ultimo aggiornamento 2025-07-26 UTC.
[null,null,["Ultimo aggiornamento 2025-07-26 UTC."],[[["\u003cp\u003e\u003ccode\u003eHostAppDataSource\u003c/code\u003e is used for populating selection items in a multiselect menu within a Google Chat app.\u003c/p\u003e\n"],["\u003cp\u003eIt leverages a data source from Google Chat, configured using \u003ccode\u003eChatClientDataSource\u003c/code\u003e and \u003ccode\u003eChatSpaceDataSource\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThis functionality is exclusive to Google Chat apps and is not available for Google Workspace Add-ons.\u003c/p\u003e\n"],["\u003cp\u003eThe key method is \u003ccode\u003esetChatDataSource()\u003c/code\u003e, used for setting the Google Chat data source.\u003c/p\u003e\n"]]],["`HostAppDataSource` provides a data source for multiselect menus in Google Chat apps, using `SelectionInput`. It's created via `CardService.newHostAppDataSource()`. `setChatDataSource()` is used to specify the data source, which must be a `ChatClientDataSource`. In turn, `ChatClientDataSource` is configured with a `ChatSpaceDataSource`. Only available for Chat apps, it sets the data source for populating selection items within the menu, and returns the current `HostAppDataSource` object.\n"],null,["# Class HostAppDataSource\n\nHostAppDataSource\n\nFor a [SelectionInput](/apps-script/reference/card-service/selection-input) widget that uses a multiselect menu, a data source from a Google\nWorkspace application. The data source populates selection items for the multiselect menu.\n\n```javascript\nconst chatSpaceDataSource =\n CardService.newChatSpaceDataSource().setDefaultToCurrentSpace(true);\n\nconst chatClientDataSource =\n CardService.newChatClientDataSource().setSpaceDataSource(\n chatSpaceDataSource);\n\nconst hostAppDataSource =\n CardService.newHostAppDataSource().setChatDataSource(chatClientDataSource);\n```\n\nOnly available for Google Chat apps. Not available for Google Workspace add-ons. \n\n### Methods\n\n| Method | Return type | Brief description |\n|-------------------------------------------------------------------------------------|------------------------|----------------------------------------|\n| [setChatDataSource(chatClientDataSource)](#setChatDataSource(ChatClientDataSource)) | [HostAppDataSource](#) | Sets the data source from Google Chat. |\n\nDetailed documentation\n----------------------\n\n### `set``Chat``Data``Source(chatClientDataSource)`\n\nSets the data source from Google Chat.\n\n```javascript\nconst chatSpaceDataSource =\n CardService.newChatSpaceDataSource().setDefaultToCurrentSpace(true);\n\nconst chatClientDataSource =\n CardService.newChatClientDataSource().setSpaceDataSource(\n chatSpaceDataSource);\n\nconst hostAppDataSource =\n CardService.newHostAppDataSource().setChatDataSource(chatClientDataSource);\n```\nOnly available for Google Chat apps. Not available for Google Workspace add-ons.\n\n#### Parameters\n\n| Name | Type | Description |\n|------------------------------|-------------------------------------------------------------------------------------|----------------------------|\n| `chat``Client``Data``Source` | [ChatClientDataSource](/apps-script/reference/card-service/chat-client-data-source) | The data source to be set. |\n\n#### Return\n\n\n[HostAppDataSource](#) --- This object, for chaining."]]