4 Answers

• Accepted Answer

  var rd = [];
  tableView.data = rd;

• When creating you TableView, you have check something:

  if you use tableView.setData() to populate you tableView, and you try to clear it with setData([]), it won't work!

  //This won´t work!
  //Clearing the tableView with tableView.setData([]) WON'T work!
  
  var data = [];
  for(var i = 0; i<10; i++)
  {
      var row = Ti.UI.createTableViewRow();
      data.push(row);
  }
  tableView.setData(data);
  
  //CLEARING THE TABLE
  //You will have to do something like this:
  if (tableView.data.length > 0) {
      for (var i = tableView.data[0].rows.length-1; i >= 0; i--) {
          tableView.deleteRow(i);
      }
  }
  

  If you use tableView.appendRow() to populate you tableView, then setData([]) will work just fine!

  //This will work!
  //Clearing the tableView with tableView.setData([]) WILL work!
  
  for(var i = 0; i<10; i++)
  {
      var row = Ti.UI.createTableViewRow();
      tableView.appendRow(row);
  }
  
  //CLEARING THE TABLE
  tableView.setData([]);
  

• the_table.setData([]);
  

  does not work ?

• I tried it with that, but it has no effect to my Table,still all entrys are in it.