Get Item from List / GetItemfromList (internally is.workflow.actions.getitemfromlist)

description

summary

Returns one or more items from the list passed as input. You can get the first item, the last item, a random item, the item at a particular index, or items in a range of indexes.

note

Lists are one-indexed, so the first item is at index 1, the second is at index 2, etc.

usage

GetItemfromList get=("First Item" | "Last Item" | "Random Item" | "Item At Index" | "Items in Range") index=number getItemsFromIndex=number toIndex=number

arguments

get: Enumeration (Docs)

Default Value: "First Item" Allows Variables: true

Accepts a string or variable containing one of the options:

  • First Item
  • Last Item
  • Random Item
  • Item At Index
  • Items in Range

index: Number (Docs)

Placeholder: 1 Allows Variables: true

Only enabled if: argument WFItemSpecifier == Item At Index

	Accepts a number 
	or variable
	with a number.

getItemsFromIndex: Number (Docs)

Placeholder: optional Default Value: 1 Allows Variables: true

Only enabled if: argument WFItemSpecifier == Items in Range

	Accepts a number 
	or variable
	with a number.

toIndex: Number (Docs)

Placeholder: optional Allows Variables: true

Only enabled if: argument WFItemSpecifier == Items in Range

	Accepts a number 
	or variable
	with a number.

source json (for developers)

{
	"ActionClass": "WFGetItemFromListAction",
	"Category": "Scripting",
	"Description": {
		"DescriptionNote": "Lists are one-indexed, so the first item is at index 1, the second is at index 2, etc.",
		"DescriptionSummary": "Returns one or more items from the list passed as input. You can get the first item, the last item, a random item, the item at a particular index, or items in a range of indexes."
	},
	"IconName": "Scripting.png",
	"Input": {
		"Multiple": true,
		"Required": true,
		"TypePassthrough": true,
		"Types": [
			"WFContentItem"
		]
	},
	"LastModifiedDate": "2016-05-23T07:00:00.000Z",
	"Name": "Get Item from List",
	"Output": {
		"Multiple": true,
		"OutputName": "Item from List",
		"Types": [
			"WFContentItem"
		]
	},
	"Parameters": [
		{
			"ActionKeywords": [
				"indices",
				"subset"
			],
			"Class": "WFEnumerationParameter",
			"DefaultValue": "First Item",
			"DisallowedVariableTypes": [
				"Variable"
			],
			"Items": [
				"First Item",
				"Last Item",
				"Random Item",
				"Item At Index",
				"Items in Range"
			],
			"Key": "WFItemSpecifier",
			"Label": "Get"
		},
		{
			"Class": "WFNumberFieldParameter",
			"Key": "WFItemIndex",
			"Label": "Index",
			"Placeholder": "1",
			"RequiredResources": [
				{
					"WFParameterKey": "WFItemSpecifier",
					"WFParameterValue": "Item At Index",
					"WFResourceClass": "WFParameterRelationResource"
				}
			],
			"TextAlignment": "Right"
		},
		{
			"Class": "WFNumberFieldParameter",
			"DefaultValue": 1,
			"Key": "WFItemRangeStart",
			"Label": "Get Items From Index",
			"Placeholder": "optional",
			"RequiredResources": [
				{
					"WFParameterKey": "WFItemSpecifier",
					"WFParameterValue": "Items in Range",
					"WFResourceClass": "WFParameterRelationResource"
				}
			],
			"TextAlignment": "Right"
		},
		{
			"Class": "WFNumberFieldParameter",
			"Key": "WFItemRangeEnd",
			"Label": "To Index",
			"Placeholder": "optional",
			"RequiredResources": [
				{
					"WFParameterKey": "WFItemSpecifier",
					"WFParameterValue": "Items in Range",
					"WFResourceClass": "WFParameterRelationResource"
				}
			],
			"TextAlignment": "Right"
		}
	],
	"Subcategory": "Lists"
}