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Issues Encountered while Upgrading Syncfusion Gantt Control in ASP.NET Core Razor Pages

Hello,

I am currently facing several issues after upgrading the Syncfusion Gantt Control within my ASP.NET Core Razor Pages application. I'm reaching out to seek assistance and guidance regarding the following problems:

Description of Issues with Different Versions:

1. Issues in Version 22.2.12 and above:

- When attempting to save newly added items, an error occurs: "adaptor.getModuleName is not a function".

ej2err2.PNG

- Additionally, while editing data (demo), an error "startDate.getTime is not a function" is encountered.

ej2err3.PNG

2. Issues in Version 22.2.11 and earlier:

- No specific errors encountered; however, the values of added/edited records are not updating. For instance, if the server assigns a different TaskId to a newly added task, the client does not reflect this change.

22.2.11.fail.png

3. Issues in Version 20.4.51:

- Generally, all functionalities such as adding and editing are operational in this version. The values are updated on the client side as expected.

- However, there is a warning in the developer tools and sporadic occurrences of the error "Cannot read properties of undefined (reading 'getPanel')". Despite these warnings and errors, the operations function normally, with the only issue being the display of content grid height.

20.4.51.ok.png

ej2wr.PNG

4. Issues in Version 23.1.36:

- Assigning resources to the Gantt chart causes an error during data loading: "Uncaught TypeError: Cannot read properties of undefined (reading 'refreshUI')".

- Additionally, errors such as "Cannot read properties of undefined (reading 'convertToFlatData')" or "Cannot read properties of undefined (reading '0')" (updateColumnModel) are encountered.

ej2err.PNG

ej2err4.PNG

I've thoroughly tested these issues across different versions of the control. Your guidance or solutions to address these issues with the Syncfusion Gantt Control would be immensely appreciated.

Thank you very much for your help!


Attachment: Gantt_UrlAdaptor_f3d1c165.rar

6 Replies
VS Vignesh Sivalingam Syncfusion Team November 30, 2023 02:29 PM UTC

Hi Le,


Greetings from Syncfusion.


Based on your query we understood you facing several issues after upgrading Syncfusion ASP .NET Core Gantt Chart. Currently we are checking for the feasibility of your requirement at our end and will update you further details by on or before Dec 4th, 2023. Until then we appreciate your patience and understanding.


Regards,

Vignesh Sivalingam



LA Lokesh Arjunan Syncfusion Team December 4, 2023 02:21 PM UTC

Hi Le,


Greetings from Syncfusion.


we are facing difficulty in validating the sample so will update you further details by on or before Dec 6th, 2023. Until then we appreciate your patience and understanding.


Regards,

Lokesh


LE Le December 4, 2023 03:48 PM UTC

Hi,

Thank you for your prompt responses and efforts in addressing the issues I've encountered.

I understand that you are currently investigating the feasibility of my requirements and are facing difficulty in validating the provided sample. I wanted to highlight that the project I've attached accurately represents the issues I described earlier. These issues persist even with a simple library switch within the Pages\Shared\_Layout.cshtml file.

Image_1361_1701704869183

If there is any additional information or resources that would assist in your investigation, please do not hesitate to let me know.


Thank you once again for your patience and assistance.

Best regards,


SJ Sridharan Jayabalan Syncfusion Team December 6, 2023 01:49 PM UTC

 Le,

We have reviewed your query, and we are able to replicate the issue that you’ve reported that "Issue with remote data while adding and editing action in various Gantt chart versions".

 

To address the problem, we have logged a bug request, and the fix will be provided in the patch release which is scheduled to be rolled out on January 3, 2024. you can track its status from the feedback link given below.

 

Feedback Link: Issue with remote data while adding and editing action in various Gantt chart versions in ASP.NET Core | Feedback Portal (syncfusion.com)

 

Note: To view the above feedback, kindly login into your account. 

 

Disclaimer: Inclusion of this solution in the weekly release may change due to other factors including but not limited to QA checks and works reprioritization

 

Regards,

Sridharan


LE Le December 6, 2023 03:06 PM UTC

Hello Sridharan,

Thank you for your update and for acknowledging the issue I've encountered with remote data while adding and editing actions across various versions of the Gantt chart in ASP.NET Core.

I appreciate the effort taken to replicate the issue and for logging a bug request. I will eagerly anticipate the patch release scheduled for January 3, 2024, and will keep track of the progress via the provided feedback link.

Your prompt attention to this matter is highly appreciated. Thank you for the support and I look forward to the resolution in the upcoming release.

Best regards,


VS Vignesh Sivalingam Syncfusion Team January 10, 2024 12:14 PM UTC

Hi Le,


Thank you for your patience.


We are glad to announce that fix for the issue “Issue with remote data while adding and editing action in various Gantt chart versions” has been rolled out in our patch release (v24.1.45). So please upgrade to our latest version to resolve the problem.


Release Notes: https://ej2.syncfusion.com/documentation/release-notes/24.1.45?type=all#ganttchart


Please contact us if you require any further assistance.



Regards,

Vignesh Sivalingam


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