Class CardSection

A card section holds groups of widgets and provides visual separation between them.

Available for Google Workspace Add-ons and Google Chat apps.

var image = CardService.newImage();
// Build image ...
var textParagraph = CardService.newTextParagraph();
// Build text paragraph ...

var cardSection = CardService.newCardSection()
    .setHeader("Section header")
    .addWidget(image)
    .addWidget(textParagraph);

Methods

Method	Return type	Brief description
`addWidget(widget)`	`CardSection`	Adds the given widget to this section.
`setCollapsible(collapsible)`	`CardSection`	Sets whether the section can be collapsed.
`setHeader(header)`	`CardSection`	Sets the header of the section.
`setNumUncollapsibleWidgets(numUncollapsibleWidgets)`	`CardSection`	Sets the number of widgets that are still shown when this section is collapsed.

Detailed documentation

`addWidget(widget)`

Adds the given widget to this section. Widgets are shown in the order they were added. You can't add more than 100 widgets to a card section.

Parameters

Name	Type	Description
`widget`	`Widget`	A widget to add to the section.

Return

CardSection — This object, for chaining.

`setCollapsible(collapsible)`

Sets whether the section can be collapsed.

Parameters

Name	Type	Description
`collapsible`	`Boolean`	The collapsible setting.

Return

CardSection — This object, for chaining.

`setHeader(header)`

Sets the header of the section. Optional.

Parameters

Name	Type	Description
`header`	`String`	The header text.

Return

CardSection — This object, for chaining.

`setNumUncollapsibleWidgets(numUncollapsibleWidgets)`

Sets the number of widgets that are still shown when this section is collapsed. The widgets shown are always the first ones that were added.

Parameters

Name	Type	Description
`numUncollapsibleWidgets`	`Integer`	The number of widgets to show.

Return

CardSection — This object, for chaining.