moveCurrentToPosition with TreeGrid

moveCurrentToPosition with TreeGrid

Posted by: metrik on 11 September 2018, 12:40 am EST

• 

  metrik

  • Post Options:
  • Link
    Copy
  • Jump To Answer

  Posted 11 September 2018, 12:40 am EST

  Hello,

   I have noticed that function moveCurrentToPosition in CollectionView only allows to navigate between "groups" when using a FlexGrid as tree. Here is an example reproducing the problem: http://jsfiddle.net/KirillMetrik/bd5vam8g/
  

  In this example I have a Tree Grid and after creating rows I navigate to first position in the grid. Unfortunately cursor is moved to the first “group” instead of the first row.
  
  How can I make it move to the child row?
  
  Thank you!

• 

  sharad.tomer

  

  • Post Options:
  • Link
    Copy

  Posted 11 September 2018, 4:43 pm EST

  Hi,

  The behaviour is observed because, for collectionView, there are only 4 items(which are the parent items). It is the grid’s implementation of childItemsPath which transverse the items with children and shows data in a hierarchical manner.
  
  So instead of using collectionView.moveCurrentToPosition, please use grid’s select method.
  
  Please refer to the following code snippet:

  let rowIndex = 1, colIndex = 0;
  grid.select(rowIndex, colIndex);
  

  Link to the updated fiddle: http://jsfiddle.net/xadgvh6m/

  Regards
  
  Sharad

• 

  metrik

  • Post Options:
  • Link
    Copy

  Posted 12 September 2018, 4:53 pm EST

  Thank you, works like a charm!