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.

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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.

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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.

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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.

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Preview

• Go to Print Preview.

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