Description: Scan a UPC or other barcode that exists in the
lookup. Display the description of the item and its price if the item was found in the lookup file. Wait up to 10 seconds and then ask for the next item.
Steps to recreate:
1. Delete the capture file
2. Create the lookup
3. Create all screens and menus
4. Create all fields
5. Fill in all Screen OnEnter/OnExit Scripts
6. Fill in all Field OnEnter/OnExit Scripts
7. Go back and fill in Static Text, Graphical Characters, and boxes to adjust screen appearance to your personal preference.
Capture File:
None
Lookup File:
ItemNum
Description
Price
Global Variables:
None
Screens: 1. Screen
Field ITEMField
Details: Write to capture ItemNum
Validation: Match value in lookup file Lookup , field ItemNum
Field DESCField
Details: Get default value from lookup file Lookup , field Description
Validation, Uncheck unmodified default is invalid, unmodified should be valid
Validation, Uncheck blank field is invalid, this is a lookup field, nothing the user can do about it if it does turn out to be blank
Input, Check Field is display only
Field PriceField
Details: Get default value from lookup file Lookup , field Price
Validation, Uncheck unmodified default is invalid, unmodified should be valid
Validation, Uncheck blank field is invalid, this is a lookup field, nothing the user can do about it if it does turn out to be blank
Input, Check Field is display only
Input, Input Actions: After Enter or Scan: Save and reload the screen
Screen OnExit
Handheld beep
Wait 10000 ms
Boxes and Graphical Characters according to personal preference
