Bug with TreeMapEvents

Question

Hi!I'm trying to implement the OnItemClick event for the Treemap. I added the treemap TreeMapEvents annotation with the OnItemClick property and I created my custom function for the OnItemClick. The OnItemClick event is triggered correctly but some events like the drill back from one level doesn't work anymore when I add the TreeMapEvents annotation. I use the drilldown view and the treemap levels for my treemap. I'm using the version 19.2.0.56 of Syncfusion Blazor Treemap

Duraimurugan Vedagiri · Answer

Hi Antoine,

Thanks for contacting syncfusion support.

We have analyzed the reported query - "Drill back from one level to another level doesn't work" in TreeMap with both flat and hierarchy data source, but we were unable to reproduce the reported issue at our end. However, we have prepared a sample based on your requirement and recorded our replication procedure as video as your reference.

Sample: https://www.syncfusion.com/downloads/support/forum/168840/ze/TreeMap_Sample-1784703998

Video: https://www.syncfusion.com/downloads/support/forum/168840/ze/TreeMap_Screen_Rec-1148686601

Could you please modify the above provided sample to replicate the reported issue and send it to us? Also, please let us know if you have done any customization in TreeMap? It will be more helpful for us to analyze further and provide you the solution at the earliest.

Regards,
Durai Murugan V

Antoine Roy-Lachance · Answer

Hi

Durai!It seems like it was the EnableGroupingSeperator property of the SfTreemap that causes the bug, I remove the property from my Treemap because I didn't use it anyway. I put the property at true in your sample, as you can see when the property is enable and the treemapevents annotation is use, the drill back event doesn't work anymore.Thank you for your help my problem is solveRegards,AntoineAttachment: TreeMap_Sample1784703998_83b72621.zip

Duraimurugan Vedagiri · Answer

Hi Antoine,We have analyzed the reported query - "Drill up is not working properly when EnableGroupingSeparator is true" in TreeMap and considered this as a bug and logged a defect report. The fix will be available in our upcoming 2021 Volume 3 release which is scheduled to be rolled out on end of September.You can keep track the status from below feedback link:https://www.syncfusion.com/feedback/28716/drill-up-is-not-working-properly-when-enablegroupingseparator-is-true Regards,Durai Murugan V

Indumathi Ravi · Answer

Hi Antoine, 
  
We have fixed the reported issue and it is included in our Essential Studio 2021 Volume 3 release v19.3.0.43 that is rolled out and is available for download under the following link. 
  
Essential Studio 2021 Volume 3 Main Release v19.3.0.43 is available for download | Announcements Forums | Syncfusion 
  
We thank you for your support and appreciate your patience in waiting for this release. Please get in touch with us if you would require any further assistance. 
Regards,Indumathi R