New Purchase Page - Logic for Data Variables

New Purchase Page - Logic for Data Variables

Go to Variables > DATA VARIABLES

Add 2 data variables: A_ProductBasicText and Customers

Select SAVE

Note

: Please make sure that you have same data variable names in your screen:

Select Customers1 data entity. Select the [X] icon under Filter condition.

Select Object with Properties

Add a condition:
- Property: customerNumber.
- Condition type: equal.
- Select the ‘123’ icon under Compared value

Go to Formula > Select into the Formula field

Enter the formula below and Save the formula afterwards

Code Snippet

1
INTEGER(params.SelectedCustomerNumber)

Save the condition

Switch to User Interface.
Drag & Drop the UI Components with the following order:
- Dropdown field
- Input field
- Button

Switch to VARIABLES > PAGE VARIABLES
Create 2 Page Variables
- Variable 1: Name: PurchaseValue Variable Value type: number
- Variable 2: Name SelectedProduct Value type: text

Select Save
Switch back to User Interface then:
- Select Dropdown field.
- Rename the Label text: Select Product.
- Select the ‘[ ]’ icon under Option list.

Go to Formula
Enter the formula below

Code Snippet

1
MAP(data.A_ProductBasicText1, {label:item.Product, value:item.Product})

Save the Formula

Select the X under Selected value

Go to Data and Variables > Page variable > SelectedProduct > select Save
Select Input field and Rename label: Purchase Value
Select the ‘X’ icon under Value

Go to Data and Variables > Page variable > PurchaseValue
Select Save

Select Button > Rename label: Add Points!
Open Logic Canvas

Drag & Drop the logic components below to create the logic and join each component.
- Create record
- Alert
- Navigate back
Select Save

Select Create record function > Select the data entity Purchases and Save.
Select the Custom Object

Select the ABC icon under ID > Formula
Select the Formula bar.

Enter the following formula and Save:

Code Snippet

1
GENERATE_UUID()

Select the [X] icon under customer_ID > Formula > Create formula

Enter the following formula and Save:

Code Snippet

1
data.Customers1[0].ID

Select the [X] icon under purchaseValue > Formula > Create formula

Enter the following formula and Save:

Code Snippet

1
INTEGER(pageVars.PurchaseValue)

Select the [X] icon under selectedProduct > Data and Variables > Page Variable > SelectedProduct

Save the window

Select Alert component > Select the ABC icon under Dialog title > Formula

Copy and Paste (as plain text) the formula below > Save

Code Snippet

1
data.Customers1[0].name + " has successfully earned " + outputs["Create record"].response.rewardPoints + " points!"