How to query a Sql database using a parsed section of scanned QR code 追蹤
Would like to develop the following:
1. User is prompted to scan a QR code (which consists of a work order number, purchase order number, item number, and quantity)
2. Template parses scanned input, and populates individual text boxes on label (this is done)
3. Template then queries a SQL database to return the item description, using the item number previously parsed in step 1
In other words, is it possible to use just a portion of scanned text as the query criteria?