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Having problem with tree datatype in dhtmlxtreegrid

Hi



I’m developing an application such that on pressing the down arrow key the selection goes to the cell below the current selected cell and makes it editable. For E.g. Suppose I’m in the 3rd row 4th column.

On pressing the down arrow key I need to go to 4th row 4th column and make that cell (4,4) editable. Here 4th column is of Tree data type. I used the following Code for implementation





function onKeyPressed(code, ctrl, shift)

if(code == 40)

{

mygrid.enableTreeCellEdit(true);

mygrid.selectCell((mygrid.getRowIndex(mygrid.getSelectedId())+1),mygrid.getSelectedCellIndex(),'','',"edit",'');

mygrid.enableTreeCellEdit(true);

//mygrid.editCell();

return false ;

}



I’m able to get the selection editable all the columns apart from the tree data type column where the Cell gets selected but is not editable.



If I press Escape and then perform the same operation after making the edit mode of the current selection, then the next cell becomes editable.



Note: I’m getting the error only for Tree data type column not for other columns.

I recreated same situation locally - it works for me without problems. Maybe problem related to some other functionality attached for grid ( for example onEdit event can block edit operation )
If you provide any kind of email or contact directly at dhtmlx@scand.com I can send you a sample where your functionality works.