The emptyfield statement tells Panorama to move to the next available (empty) field in a series of line item fields.
This statement has one parameter:
field – the name of the line item field. It should include the Ω symbol (Option-Z) in place of the number portion of the field name.
This statement makes the next line item field that is empty the current field. Most commonly this is used so that you may begin editing that field or to place a value into that field. This command would be useful if you wished to add something to an invoice record that had been previously created, allowing you to go to the next available line item field to add the additionally ordered items.
This simple example tells Panorama to go to the next line item PriceΩ field that is blank.
This example looks for the next available line item field similar in name to the current field name.
local theFieldName theFieldName = regexreplace(info("fieldname"),"[0-9]+$","") emptyfield theFieldName+"Ω"
If there is no empty field available (either the fields don’t exist, or they are all full), this statement will return an error. You can trap this error if you need to (see Error Handling), as shown in this example.
emptyfield "ItemΩ" if error nsnotify "No more items available." endif
There is no empty field available. – This means that either there are no line item fields with the specified name, or all of the line item fields are already full.
|10.0||Updated||Carried over from Panorama 6.0, but now an error occurs if there are no empty fields available.|