EnablePersistence and HierarchyMode issues after update

Question

Hi, after updating from version 18.1.0.59 to 19.3.0.54, we've been having the following issues:

Issue 1:

To enable persistence on filtering and search, we had to add the property in Load event like this:

ganttObj.treeGrid.enablePersistence = true;

The problem is that the filter works ok, but when searching after the page is reloaded the keyword is not showing anymore, but the results are applied.

Issue 2:

The parameters for FilterHierarchyMode=None works ok, but SearchHierarchyMode=None is not working. Keeps showing the parent record.

Screenshot 2021-11-22 222532.png

Screenshot 2021-11-22 222554.png

I'm attaching the project and database.

Any help will be appreciated. It worked fine on previous version.

Thank you

Attachment: Project_5893d5d9.zip

Monisha Sivanthilingam · Answer

Hi Rodrigo, 
 
Greetings from Syncfusion support 
 
We were able to replicate the issues you reported. We will validate them and provide you with further details within one business day(November 26, 2021). 
 
We appreciate your patience until then. 
 
Regards, 
Monisha.

Monisha Sivanthilingam · Answer

Hi Rodrigo, 
 
Thank you for your patience. 
 
Please find the response for your queries below. 
 




Sl.No 

Query 

Syncfusion Comments 
 


1 

The problem is that the filter works ok, but when searching after the page is reloaded the keyword is not showing anymore, but the results are applied. 

We have analyzed the issue you reported and we would like to tell you that we have not completely provided support for persistence in Gantt Chart. While, we can achieve it through the work-around we shared previously, most of the functionalities are missing. This is the reason why you are facing this issue. However, we have logged a feature report to provide persistence in Gantt Chart. You can track its status from the below feedback link. 
 
Feedback: https://www.syncfusion.com/feedback/23255/provide-persistence-support-in-gantt 
 
As we have already lined up some major features, we could not implement this support immediately. We will implement this and include it in any of our upcoming releases. Please cast your vote on this feature. Based on the customer demand we will prioritize the features in our upcoming road map.  
 


2 

The parameters for FilterHierarchyMode=None works ok, but SearchHierarchyMode=None is not working. Keeps showing the parent record. 

We have confirmed this as a bug and have logged a bug report for it. You can track its status from the below feedback link. 
 
Feedback: https://www.syncfusion.com/feedback/30746/searchhierarchymode-none-not-working-properly 
 
The fix will be provided in the first patch release after the 2021 Volume 4 release, scheduled for December 28, 2021. 
 
 
We appreciate your patience until then. 
 
Regards, 
Monisha.

Rodrigo · Answer

Hi Monisha. Thank you very much for clarifying.Regards,

Monisha Sivanthilingam · Answer

Hi Rodrigo, 
 
You are welcome. 
 
We will update you once the issue is fixed. 
 
Regards, 
Monisha.

Sl.No	Query	Syncfusion Comments
1	The problem is that the filter works ok, but when searching after the page is reloaded the keyword is not showing anymore, but the results are applied.	We have analyzed the issue you reported and we would like to tell you that we have not completely provided support for persistence in Gantt Chart. While, we can achieve it through the work-around we shared previously, most of the functionalities are missing. This is the reason why you are facing this issue. However, we have logged a feature report to provide persistence in Gantt Chart. You can track its status from the below feedback link. Feedback: https://www.syncfusion.com/feedback/23255/provide-persistence-support-in-gantt As we have already lined up some major features, we could not implement this support immediately. We will implement this and include it in any of our upcoming releases. Please cast your vote on this feature. Based on the customer demand we will prioritize the features in our upcoming road map.
2	The parameters for FilterHierarchyMode=None works ok, but SearchHierarchyMode=None is not working. Keeps showing the parent record.	We have confirmed this as a bug and have logged a bug report for it. You can track its status from the below feedback link. Feedback: https://www.syncfusion.com/feedback/30746/searchhierarchymode-none-not-working-properly The fix will be provided in the first patch release after the 2021 Volume 4 release, scheduled for December 28, 2021.