I’ve done a lot of searching and trying different things to get this to work but I haven’t been able to get it. I want it so that when a task is moved, all of the dependencies below it are moved equally. From what I’ve read this has been requested several times.
A lot of the responses say to use the onTaskDrag event but that event is called for every pixel the task is moved. It uses too much memory doing this. However from what I can tell this is the only way to get the original start/duration.
I need to get the original and end start date so that I can calculate how many days the task was moved. Then I can move the sub tasks the same distance. This seems like the only way accomplish this.
Is there a plan to put this into dhtmlxgantt? One of the main purposes of having links is so that you can move a task and it moves the linked tasks automatically.
If not, what would be the best way to accomplish this? Maybe with more examples? It seems like a lot of people want this so more information would definitely help.