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ListView headers gets invisible when collapsing/expanding sections on IOS, Mac and Android #26494

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HarishKumarSF4517 opened this issue Dec 10, 2024 · 2 comments · May be fixed by #26826
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area-controls-listview ListView and TableView platform/android 🤖 platform/windows 🪟 s/triaged Issue has been reviewed s/verified Verified / Reproducible Issue ready for Engineering Triage t/bug Something isn't working
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@HarishKumarSF4517
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HarishKumarSF4517 commented Dec 10, 2024

Description

The ListView headers are not displaying correctly when collapsing and expanding sections. Specifically, after tapping the "Collapse" button, the titles of the grouped items (sections) are not updating as expected. Instead, it appears that they are not loaded correctly.

Bugzilla40704.mov

Steps to Reproduce

Steps to Reproduce

1.Run the application Bugzilla40704.zip
2.The application shows a ListView with 3 groups of patients, each containing 10 items.
3.The ListView is set up with collapsible groups.
4.Tap the "Collapse" button at the bottom of the ListView.
5.Observe the headers of the groups in the ListView.
6.Repeat the action several times.

Expected Behavior:

When tapping the "Collapse" button:

  • The group headers should update to reflect the collapsed or expanded state.
  • Only the items within the collapsed groups should be hidden, and the group header should remain visible.
  • No duplication of group titles should occur, and the headers should reflect the state of each group (collapsed or expanded).

Actual Behavior:

When tapping the "Collapse" button, all the group headers are not updated properly.

  • In some cases, the group titles appear duplicated or do not refresh to reflect the collapsed/expanded state.
  • Some group titles might disappear entirely or show incorrect titles.

Link to public reproduction project repository

No response

Version with bug

9.0.12 SR1.2

Is this a regression from previous behavior?

Not sure, did not test other versions

Last version that worked well

No response

Affected platforms

Android, Windows

Affected platform versions

No response

Did you find any workaround?

No response

Relevant log output

No response

Link to public reproduction project repository

No response

Version with bug

9.0.12 SR1.2

Is this a regression from previous behavior?

Not sure, did not test other versions

Last version that worked well

No response

Affected platforms

Android, macOS, iOS

Affected platform versions

No response

Did you find any workaround?

No response

Relevant log output

@HarishKumarSF4517 HarishKumarSF4517 added the t/bug Something isn't working label Dec 10, 2024
@HarishKumarSF4517 HarishKumarSF4517 changed the title ListView headers gets invisible collapsing/expanding sections on IOS, Mac and Android ListView headers gets invisible when collapsing/expanding sections on IOS, Mac and Android Dec 10, 2024
@jfversluis jfversluis added the area-controls-listview ListView and TableView label Dec 10, 2024
@Zhanglirong-Winnie Zhanglirong-Winnie added s/verified Verified / Reproducible Issue ready for Engineering Triage s/triaged Issue has been reviewed and removed area-controls-listview ListView and TableView labels Dec 10, 2024
@jfversluis jfversluis added this to the Backlog milestone Dec 10, 2024
@Zhanglirong-Winnie
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This issue has been verified using Visual Studio Code 1.95.3 (9.0.12 & 9.0.0). Can repro this issue on Android and iOS and Maccatalyst platforms. Windows machine works fine.

@jfversluis jfversluis added the area-controls-listview ListView and TableView label Dec 10, 2024
@sheiksyedm sheiksyedm self-assigned this Dec 10, 2024
@sheiksyedm sheiksyedm added the partner/syncfusion Issues / PR's with Syncfusion collaboration label Dec 10, 2024
@vishnumenon2684 vishnumenon2684 removed the partner/syncfusion Issues / PR's with Syncfusion collaboration label Dec 13, 2024
@kubaflo kubaflo linked a pull request Dec 26, 2024 that will close this issue
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Labels
area-controls-listview ListView and TableView platform/android 🤖 platform/windows 🪟 s/triaged Issue has been reviewed s/verified Verified / Reproducible Issue ready for Engineering Triage t/bug Something isn't working
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6 participants