How To: TableGrid with DropDown with specific to the row

[jornn]

I was hoping somebody has done this before:

- I have a table showing rows. One of the columns is a ListGridField showing a drop down list with a small set of types. Each row in the table can/will show a different set in this drop down list...

How would I go about doing this?

[jornn]

Solution

I figured it out.

    SelectItem ddList = new SelectItem();
    ddList.setAddUnknownValues(false);

    identifierField.setEditorType(ddList);
    identifierField.setEditorValueMapFunction(new EditorValueMapFunction()
    {
      @Override
      public Map getEditorValueMap(Map values, ListGridField field, ListGrid grid)
      {
        Map<String, String> valueMap = new HashMap<String, String>();
        
        // add values to valueMap based on selected row and/or column.

        return valueMap;
      }
    });