Hello Harold,

This functionality is available out of the box in 15.2 version due to the introduction of the new editors. For 15.1 you need to add type="tel" attribute to the input element of the editor.

Here is how to do it in the igGrid.rendered event:

rendered: function (evt, ui) {

// finding the cell by id.

var cell = ui.owner.cellById(parseInt($(ui.owner.rows()[0]).attr("data-id")), "Price");

// adding type="tel" attribute to the editor

$("#grid1").igGridUpdating("editorForCell", cell, true).find("input").attr("type", "tel");

}

Best regards,
Martin Pavlov
Infragistics, Inc.

In 15.2 you don't have to configure this functionality. It is available by default. You can check the following sample http://www.igniteui.com/grid/basic-editing. Enter edit mode and go to "Total Price" cell. You will see that the numeric keys will appear.

Best regards,
Martin Pavlov
Infragistics, Inc.