Interface Item

A generic form item that contains properties common to all items, such as title and help text. Items can be accessed or created from a Form.

To operate on type-specific properties, use getType() to check the item's ItemType, then cast the item to the appropriate class using a method like asCheckboxItem().

// Create a new form and add a text item.
var form = FormApp.create('Form Name');
form.addTextItem();

// Access the text item as a generic item.
var items = form.getItems();
var item = items[0];

// Cast the generic item to the text-item class.
if (item.getType() == 'TEXT') {
  var textItem = item.asTextItem();
  textItem.setRequired(false);
}

Implementing classes

Name	Brief description

Methods

Method	Return type	Brief description
`asCheckboxGridItem()`	`CheckboxGridItem`	Returns the item as a checkbox grid item.
`asCheckboxItem()`	`CheckboxItem`	Returns the item as a checkbox item.
`asDateItem()`	`DateItem`	Returns the item as a date item.
`asDateTimeItem()`	`DateTimeItem`	Returns the item as a date-time item.
`asDurationItem()`	`DurationItem`	Returns the item as a duration item.
`asGridItem()`	`GridItem`	Returns the item as a grid item.
`asImageItem()`	`ImageItem`	Returns the item as an image item.
`asListItem()`	`ListItem`	Returns the item as a list item.
`asMultipleChoiceItem()`	`MultipleChoiceItem`	Returns the item as a multiple-choice item.
`asPageBreakItem()`	`PageBreakItem`	Returns the item as a page-break item.
`asParagraphTextItem()`	`ParagraphTextItem`	Returns the item as a paragraph-text item.
`asScaleItem()`	`ScaleItem`	Returns the item as a scale item.
`asSectionHeaderItem()`	`SectionHeaderItem`	Returns the item as a section-header item.
`asTextItem()`	`TextItem`	Returns the item as a text item.
`asTimeItem()`	`TimeItem`	Returns the item as a time item.
`asVideoItem()`	`VideoItem`	Returns the item as a video item.
`duplicate()`	`Item`	Creates a copy of this item and appends it to the end of the form.
`getHelpText()`	`String`	Gets the item's help text (sometimes called description text for layout items like `ImageItems`, `PageBreakItems`, and `SectionHeaderItems`).
`getId()`	`Integer`	Gets the item's unique identifier.
`getIndex()`	`Integer`	Gets the index of the item among all the items in the form.
`getTitle()`	`String`	Gets the item's title (sometimes called header text, in the case of a `SectionHeaderItem`).
`getType()`	`ItemType`	Gets the item's type, represented as an `ItemType`.
`setHelpText(text)`	`Item`	Sets the item's help text (sometimes called description text for layout items like `ImageItems`, `PageBreakItems`, and `SectionHeaderItems`).
`setTitle(title)`	`Item`	Sets the item's title (sometimes called header text, in the case of a `SectionHeaderItem`).

Detailed documentation

`asCheckboxGridItem()`

Returns the item as a checkbox grid item. Throws a scripting exception if the ItemType was not already CHECKBOX_GRID.

Return

CheckboxGridItem — the checkbox grid item

Throws

Error — if the item is not a checkbox grid item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asCheckboxItem()`

Returns the item as a checkbox item. Throws a scripting exception if the ItemType was not already CHECKBOX.

Return

CheckboxItem — the checkbox item

Throws

Error — if the item is not a checkbox item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asDateItem()`

Returns the item as a date item. Throws a scripting exception if the ItemType was not already DATE.

Return

DateItem — the date item

Throws

Error — if the item is not a date item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asDateTimeItem()`

Returns the item as a date-time item. Throws a scripting exception if the ItemType was not already DATETIME.

Return

DateTimeItem — the date-time item

Throws

Error — if the item is not a date-time item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asDurationItem()`

Returns the item as a duration item. Throws a scripting exception if the ItemType was not already DURATION.

Return

DurationItem — the duration item

Throws

Error — if the item is not a duration item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asGridItem()`

Returns the item as a grid item. Throws a scripting exception if the ItemType was not already GRID.

Return

GridItem — the grid item

Throws

Error — if the item is not a grid item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asImageItem()`

Returns the item as an image item. Throws a scripting exception if the ItemType was not already IMAGE.

Return

ImageItem — the image item

Throws

Error — if the item is not an image item

`asListItem()`

Returns the item as a list item. Throws a scripting exception if the ItemType was not already LIST.

Return

ListItem — the list item

Throws

Error — if the item is not a list item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asMultipleChoiceItem()`

Returns the item as a multiple-choice item. Throws a scripting exception if the ItemType was not already MULTIPLE_CHOICE.

Return

MultipleChoiceItem — the multiple-choice item

Throws

Error — if the item is not a multiple choice item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asPageBreakItem()`

Returns the item as a page-break item. Throws a scripting exception if the ItemType was not already PAGE_BREAK.

Return

PageBreakItem — the page-break item

Throws

Error — if the item is not a page break item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asParagraphTextItem()`

Returns the item as a paragraph-text item. Throws a scripting exception if the ItemType was not already PARAGRAPH_TEXT.

Return

ParagraphTextItem — the paragraph-text item

Throws

Error — if the item is not a paragraph text item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asScaleItem()`

Returns the item as a scale item. Throws a scripting exception if the ItemType was not already SCALE.

Return

ScaleItem — the scale item

Throws

Error — if the item is not a scale item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asSectionHeaderItem()`

Returns the item as a section-header item. Throws a scripting exception if the ItemType was not already SECTION_HEADER.

Return

SectionHeaderItem — the section-header item

Throws

Error — if the item is not a section header item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asTextItem()`

Returns the item as a text item. Throws a scripting exception if the ItemType was not already TEXT.

Return

TextItem — the text item

Throws

Error — if the item is not a text item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asTimeItem()`

Returns the item as a time item. Throws a scripting exception if the ItemType was not already TIME.

Return

TimeItem — the time item

Throws

Error — if the item is not a time item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`asVideoItem()`

Returns the item as a video item. Throws a scripting exception if the ItemType was not already VIDEO.

Return

VideoItem — the video item

Throws

Error — if the item is not a video item

`duplicate()`

Creates a copy of this item and appends it to the end of the form.

Return

Item — a duplicate of this Item, for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`getHelpText()`

Gets the item's help text (sometimes called description text for layout items like ImageItems, PageBreakItems, and SectionHeaderItems).

Return

String — the item's help text or description text

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`getId()`

Gets the item's unique identifier.

Return

Integer — the item's ID

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`getIndex()`

Gets the index of the item among all the items in the form.

Return

Integer — the index of the item

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`getTitle()`

Gets the item's title (sometimes called header text, in the case of a SectionHeaderItem).

Return

String — the item's title or header text

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`getType()`

Gets the item's type, represented as an ItemType.

Return

ItemType — the item's type

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`setHelpText(text)`

Sets the item's help text (sometimes called description text for layout items like ImageItems, PageBreakItems, and SectionHeaderItems).

Parameters

Name	Type	Description
`text`	`String`	the new help text

Return

Item — this Item, for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms

`setTitle(title)`

Sets the item's title (sometimes called header text, in the case of a SectionHeaderItem).

Parameters

Name	Type	Description
`title`	`String`	the new title or header text

Return

Item — this Item, for chaining

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

https://www.googleapis.com/auth/forms.currentonly
https://www.googleapis.com/auth/forms