How can I save the value in different indexes ?

Question

Here, If I give quantity value for 1st row then it is coming to all the rows with the same value. Item, ItemName, Price, are in one Rule input and Quantity, Total are belongs to other Ruleinput.
How can I save the Quantity value in their indexes ?

Deepak gupta · Answer

Instead of a normal local variable, you have to create it with the Map function. Please find the attached code for reference. a!localVariables(
 local!items: {
 a!map(item: "3", itemName: "Bag", price: "1000"),
 a!map(
 item: "1",
 itemName: "Laptop",
 price: "50000"
 ),
 a!map(item: "3", itemName: "Bag", price: "1000")
 },
 local!quanPrice: a!forEach(
 items: local!items,
 expression: {
 {
 a!map(
 quantity: 10,
 total: tointeger(fv!item.price) * 10
 )
 }
 }
 ),
 a!gridLayout(
 headerCells: {
 a!gridLayoutHeaderCell(label: "Item"),
 a!gridLayoutHeaderCell(label: "Item Name"),
 a!gridLayoutHeaderCell(label: "Price"),
 a!gridLayoutHeaderCell(label: "Quantity"),
 a!gridLayoutHeaderCell(label: "Total")
 },
 rows: a!forEach(
 items: local!items,
 expression: {
 a!gridRowLayout(
 id: fv!index,
 contents: {
 a!textField(
 value: fv!item.item,
 saveInto: fv!item.item,
 readOnly: true()
 ),
 a!textField(
 value: fv!item.itemName,
 saveInto: fv!item.itemName,
 readOnly: true()
 ),
 a!textField(
 value: fv!item.price,
 saveInto: fv!item.price,
 readOnly: true()
 ),
 a!textField(
 value: local!quanPrice[fv!index].quantity,
 saveInto: local!quanPrice[fv!index].quantity,
 
 ),
 a!textField(
 value: local!quanPrice[fv!index].total,
 saveInto: local!quanPrice[fv!index].total,
 
 )
 }
 )
 }
 )
 )
)

How can I save the value in different indexes ?

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