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How to avoid multiple function calls when navigating fields with keyboard

edited Jun 2, 2025 2:41PM in Ask A Guru 6 comments

I have a client script running on expense report transactions. I find that when I navigate the expense lines with the keyboard, multiple function calls are made, but this does not happen when the mouse is used.

My example is using the keyboard to select an expense category on a line and hitting tab to move onto the next column. I find that the postSourcing, fieldChanged, and validateLine function are tiggered 3 times (or 4 times on the first row).

Has anyone experienced the same or have any ideas how to prevent the code within the function from running multiple times?

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