Removing all the rows of DefaultTableModel

by

You can set the row count to 0.
setRowCount(0)

Quote from documentation:

public void setRowCount(int rowCount)

Sets the number of rows in the model. If the new size is greater than
the current size, new rows are added to the end of the model If the
new size is less than the current size, all rows at index rowCount and
greater are discarded.

But as you can’t find removeRow either I suspect you haven’t typed you model variable as DefaultTableModel perhaps, maybe just TableModel?

In that case cast your TableModel to DefaultTableModel like this:

DefaultTableModel model = (DefaultTableModel) table.getModel();

More Related Contents:

  1. Most simple code to populate JTable from ResultSet
  2. Last row always removed from DefaultTableModel, regardless of index
  3. Populating jTable using database data
  4. How to populate JTable from ResultSet?
  5. How do I get the CellRow when there is an ItemEvent in the JComboBox within the cell
  6. refreshing background color for a row in jtable
  7. Why does the JTable header not appear in the image?
  8. How to mark JTable cell input as invalid?
  9. JTable, RowFilter and RowFilter.Entry
  10. How to add checkboxes to JTABLE swing [closed]
  11. Progress Bar Java
  12. JTable with titled rows and columns
  13. could not set the column width to zero i.e. not made column invisible
  14. How to set color to a certain row if certain conditions are met using java?
  15. JTable Calls Custom Cell Renderer Method… Continuously
  16. How to make a JComboBox table editor have the design of an ordinary JComboBox?
  17. Sorting Table is wrong when the sort button be pressed more than once?
  18. Sorting rows by columns in JTable
  19. JTable Multiple Header Rows
  20. adding progress bar to each table cell for file progress – Java
  21. How to refresh data in JTable I am using TableModel
  22. Working with several custom table models avoiding repetitive code
  23. Highlights subString in the TableCell(s) which is using for JTable filetering
  24. How to add button in a row of JTable in Swing java
  25. JTable + Sorting specific field
  26. JTable Right Align Header
  27. Trying to create JTable with proper row header
  28. ActionListener on JLabel or JTable cell
  29. How to set a custom object in a JTable row
  30. How to gray-out non-editable cell in jtable?

Leave a Comment