Hello Bertrand,
By default, the show_unscheduled option is turned on: https://docs.dhtmlx.com/gantt/api__gantt_show_unscheduled_config.html
But there is a confusion with that option. When it is enabled, unscheduled tasks are not displayed, and vice versa. The dev team will fix it in the future, but I cannot give you any ETA.
However, I cannot reproduce the issue with that option and unscheduled tasks: http://snippet.dhtmlx.com/5/7e25a0267
Please, reproduce the issue in the snippet above, then click on the “Share” button and send me the link.
Or send me a ready demo with all the necessary Javascript and CSS files so that I can reproduce the issue locally.
thanks very much for your reply. Thanks to the snippets you provide to me I managed to find the solution.
In fact I’v got 3 types of tasks (task, version, project) and i merge all those tasks in the same array in the backend. After order the tasks in the array like this : project / version / tasks it work!
The topic can be close now
Thanks again
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