Is there a way to filter on an unbound column with a template? The filter box appears, but no values are present (the other columns work fine. Is there something more I have to do to get filtering to work.
Here is an example of my grid:
allowFiltering: true,
filterSettings: { filterType: "excel" },
columns: [
{ field: "GroupLayer", template: true, templateID: "#GroupNameTemplate", headerText: "Group Name", textAlign: ej.TextAlign.Right, type: "string" },
{ field: "ApplicationID", headerText: "Application ID", width: 80, textAlign: ej.TextAlign.Right, type: "number" },
{ field: "Description", headerText: "Application Name", width: 80, textAlign: ej.TextAlign.Right, type: "string" },
]
});