This sample demonstrates the usage of template columns in Gantt. In this sample, we have shown custom images in the Resources column.
The Gantt provides a way to use a custom layout for each cell using the column template feature. The Columns -> Template property accepts either string or HTML element`s ID value,
which will be used as the template for the cell.
In this demo, using column template, resource column has been presented with employee photo,
and the Columns -> Template is assigned with the ID of a SCRIPT element whose content is used as the template.
The template expression should be provided inside ${...} interpolation syntax
More information about Column Template can be found in this documentation section.