Define Expression Fields in Printing?

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How to Define Expression Fields in Document Printing?

In this tutorial, we’ll learn how to design and use expressions in the Designer Printing Format of Logic ERP.

Steps to Create Expressions

• From the Menu Bar, go to Continuous Printing → Sales Bill Print Designer and Printing.

• Select the required configuration and sales bill, then click Refresh.

• Open the Design Window.

• Go to the Properties Menu (bottom left) and open the Expression Designer.

Building Custom Expressions

Example 1: Sum Function

• Click on the SUM function.

• Browse and select the required fields.

• The system will calculate their total automatically.

• Use the equals (=) symbol to check the result instantly.

Example 2: Convert Number to Words

• Select Footer Details → Total Net Amount.

• Insert this field into the designer.

• Apply the conversion function.

• Using the equals (=) symbol, you’ll see the amount displayed in words.

Saving and Using the Expression

• Once your expression is complete, click OK to exit the Expression Designer.

• Click on the Save Expression button.

• Give your expression a suitable name (e.g., Amount in Words).

• The new expression will now appear under the Expression Table in the Properties menu.

• Right-click on it → Insert into the printing layout.

• Save the changes.

Preview

• Go to Print Preview.

• You’ll see the new expression (e.g., Amount in Words) correctly displayed in the bill format.