Retrieve data in batches for rule input "list of Map"

Question

Example: Rule input has no. of items 24, I want to retrieve in batches of 10. i.e at 1st I need to get top 10, 2nd time next 10 items and 3rd time should get 4 items

ujjwalrathore · Answer

Hi check out the below code I have used data subset and paging Info. 
 todatasubset(
 {
 { item: "Item 1", qty: 1, unitPrice: 10 },
 { item: "Item 2", qty: 2, unitPrice: 20 },
 { item: "Item 3", qty: 1, unitPrice: 10 },
 { item: "Item 4", qty: 2, unitPrice: 20 },
 { item: "Item 5", qty: 1, unitPrice: 10 },
 { item: "Item 6", qty: 2, unitPrice: 20 },
 { item: "Item 7", qty: 1, unitPrice: 10 },
 { item: "Item 8", qty: 2, unitPrice: 20 }
 },
 a!pagingInfo(startIndex: 2, batchSize: 3)
), 
 EDIT 
 Here is example for read-only grid 
 a!localVariables(
 local!pagingInfo: a!pagingInfo(startIndex: 1, batchSize: 2),
 local!data: todatasubset(
 {
 { item: "Item 1", qty: 1, unitPrice: 10 },
 { item: "Item 2", qty: 2, unitPrice: 20 },
 { item: "Item 3", qty: 1, unitPrice: 10 },
 { item: "Item 4", qty: 2, unitPrice: 20 },
 { item: "Item 5", qty: 1, unitPrice: 10 },
 { item: "Item 6", qty: 2, unitPrice: 20 },
 { item: "Item 7", qty: 1, unitPrice: 10 },
 { item: "Item 8", qty: 2, unitPrice: 20 }
 },
 local!pagingInfo
 ),
 a!gridField(
 data: local!data,
 columns: {
 a!gridColumn(label: "Item", value: fv!row.item),
 a!gridColumn(label: "Quantity", value: fv!row.qty)
 },
 pagingSaveInto: local!pagingInfo
 )
)

Retrieve data in batches for rule input "list of Map"

Top Replies