live update

I found some dhtmlx componets support ‘live update’ feature. How about gantt?

Hello,
Could you clarify what do you mean?
Here is the list of features that the new version will include:
trello.com/b/fhOySHPj/gantt-roadmap
If you want to edit tasks without opening the lightbox (inline editing), it is possible to achieve even in the current version:
snippet.dhtmlx.com/94fea1ce6
You can also check this topic:
forum.dhtmlx.com/viewtopic.php? … c35f9aea03

This is the documentation link about ‘live update’.
I see gantt is not on the list.

docs.dhtmlx.com/dataprocessor__live_update.html

Hello,
Thank you for the clarification.
That is an interesting and useful feature. The current Gantt version doesn’t haven’t it and it might take a lot of time to implement it.
However, we’ll investigate the possibility of the implementation and I’ll tell you if the feature is implemented.