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Zebra Barcode Printer - Null handling script in ZPL
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[QUOTE="LIMSadmin77, post: 203409, member: 5719"] Hello, I am hoping someone can help me write a script in Zebra Programming Language (ZPL) to help with null handling. I have set up variables on a label which pull in attribute values from the available tokens in our LIMS system. When the attribute value is null in the LIMS, the label software is automatically inserting 'N/V' onto the label. I would prefer for the variable to appear as a blank field on the label when the attribute value is null in the system. Does anyone know if this is this possible? Is there a ZPL script I can use to display nothing on the label for a null value rather than an 'N/V'? Is there some other null handling setting somewhere in the ZebraDesigner for XML software that can be used to help with this? I have been unable to find any useful information in the ZebraDesigner for XML user's manual. However, there is a field where you can define a script using Zebra Programming Language for (ZPL). Thank you very much. [/QUOTE]
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