Gantt hiding all columns, then adding back in won't render.

Gantt
#1

As seen in the hiding columns example: http://docs.dhtmlx.com/gantt/samples/02_extensions/07_managing_grid_columns.html

If you hide all columns, then want to add some back in, they won’t show up. Any thoughts on how this could be fixed? Right now I’m just calling gantt.render() after a user selects the columns they want to see, but it won’t work in this special case.

#2

Hi,
we’ve confirmed a bug, will try to provide you a fix in a nearest time.
As a workaround for now, try adding this code:

gantt.attachEvent("onBeforeGanttRender", function(){ if(!gantt.config.grid_width) gantt.config.grid_width = 200; });