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javaswingjtabletablemodel

how to update the next row value as same value of first row in jtable?

In Jtable, if I set the value of the first row second column to 20, then the value of the second row second column should be updated to 20 (same value) automatically.

I tried in cell editor.. But I didn't know how to update the second row value automatically if first row is updated?

Can you please anyone help me?

Solution

  • This Listening for Changes to the Rows and Columns of a JTable Component may help you to perform your task using TableModelListener