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If your license doesn't allow you to use the Gantt Instance approach, it means that you cannot use the destructor method and need to manually handle all that is left from Gantt after you open a different tab: https://docs.dhtmlx.com/gantt/desktop__gantt_instance.html
You can use the following code to manually hide all the tooltips:
@DaTongDXM,
if you use the destructor method in the GPL or Individual versions, this is expected behavior. You need to reload the page to start using Gantt again.
So, with these versions, you shouldn't use the destructor method. Instead, you need to manually detach all event handlers and remove the loaded data. This approach is described here: https://docs.dhtmlx.com/gantt/desktop__gantt_instance.html
Activity
gearcoded commentedon Jan 16, 2024
@houqingbin,
If you use the Gantt instance approach, Gantt should hide the tooltip:
https://docs.dhtmlx.com/gantt/desktop__multiple_gantts.html#destructorofganttanddataprocessorinstances
In the past, Gantt didn't hide the tooltip, but starting from the 6.1.4 version, it is removed when you call the
destructor
method:https://docs.dhtmlx.com/gantt/whatsnew.html#:~:text=Fix%20incorrect%20behavior%20of%20the%20Tooltip%20extension%20when%20gantt.destructor%20is%20called
If your license doesn't allow you to use the Gantt Instance approach, it means that you cannot use the
destructor
method and need to manually handle all that is left from Gantt after you open a different tab:https://docs.dhtmlx.com/gantt/desktop__gantt_instance.html
You can use the following code to manually hide all the tooltips:
lfk0719 commentedon Jan 24, 2024
怎么样老哥解决了吗
DaTongDXM commentedon Feb 23, 2024
我也遇到了,使用destructor再打开会直接挂掉
gearcoded commentedon Mar 5, 2024
@DaTongDXM,
if you use the
destructor
method in the GPL or Individual versions, this is expected behavior. You need to reload the page to start using Gantt again.So, with these versions, you shouldn't use the
destructor
method. Instead, you need to manually detach all event handlers and remove the loaded data. This approach is described here:https://docs.dhtmlx.com/gantt/desktop__gantt_instance.html
If you use another Pro version, you should be able to create a new Gantt Instance when you open a page/tab/view with Gantt:
https://docs.dhtmlx.com/gantt/desktop__multiple_gantts.html
Here are the demos:
Vue 3 + Gantt Instance Alternative:
https://files.dhtmlx.com/30d/c0a7cdde5ff4139e785733d9bfdbc9fb/vue3+gantt-gpl.zip
Vue 3 + Gantt Instance:
https://files.dhtmlx.com/30d/e8f8df5f93c8fd480d9056eba19e9be5/vue3+GanttInstance+8.0.1_trial.zip