starred/radzen-blazor
1
0
Fork 0
mirror of https://github.com/radzenhq/radzen-blazor.git synced 2026-02-03 21:29:20 +00:00
Code Issues 1.3k Packages Projects Releases 22 Wiki Activity

Initially collapsed SplitterPane has size 0 on first expand #1237

New Issue
Closed
opened 2026-01-29 17:50:51 +00:00 by claunia · 1 comment
claunia commented 2026-01-29 17:50:51 +00:00
Owner
Copy Link

Originally created by @osre77 on GitHub (May 19, 2024).

Describe the bug
When I create a horizontal Splitter with 2 SplitterPanes, and set the right one to Collapsible="true" Collapsed="true" Size="300px", it will expand with size 0.
When I drag it to have a size, collapse end then expand it, the size it had on collapse is restored.

To Reproduce
Steps to reproduce the behavior:

  1. Have a page with
<RadzenSplitter Orientation="Orientation.Horizontal">
    <RadzenSplitterPane Collapsible="false">
        Left pane
    </RadzenSplitterPane>

    <RadzenSplitterPane Collapsible="true" Collapsed="true" Size="300px">
        Right pane
    </RadzenSplitterPane>
</RadzenSplitter>
  1. Expand the right pane
    Pane expands with size 0 -> Error, should restore with 300px
  2. Drag splitter to give right pane some size
  3. Collapse right pane
  4. Expand right pane
    Right pane restores size as expected

Expected behavior
When the right pane is expanded the 1st time, it should have the configured Size of 300px.

Desktop (please complete the following information):

  • OS: Windows 11
  • Browser: Edge
  • Version: 4.31.5
Originally created by @osre77 on GitHub (May 19, 2024). **Describe the bug** When I create a horizontal Splitter with 2 SplitterPanes, and set the right one to Collapsible="true" Collapsed="true" Size="300px", it will expand with size 0. When I drag it to have a size, collapse end then expand it, the size it had on collapse is restored. **To Reproduce** Steps to reproduce the behavior: 1. Have a page with ``` <RadzenSplitter Orientation="Orientation.Horizontal"> <RadzenSplitterPane Collapsible="false"> Left pane </RadzenSplitterPane> <RadzenSplitterPane Collapsible="true" Collapsed="true" Size="300px"> Right pane </RadzenSplitterPane> </RadzenSplitter> ```` 2. Expand the right pane Pane expands with size 0 -> Error, should restore with 300px 3. Drag splitter to give right pane some size 4. Collapse right pane 5. Expand right pane Right pane restores size as expected **Expected behavior** When the right pane is expanded the 1st time, it should have the configured Size of 300px. **Desktop (please complete the following information):** - OS: Windows 11 - Browser: Edge - Version: 4.31.5
claunia commented 2026-01-29 17:50:52 +00:00
Author
Owner
Copy Link

@enchev commented on GitHub (May 22, 2024):

The problem comes from the fact that the non collapsible pane do not have any size defined and will use 100%. You can avoid this by defining some size:

<RadzenSplitter Orientation="Orientation.Horizontal">
    <RadzenSplitterPane Collapsible="false" Size="300px">
        Left pane
    </RadzenSplitterPane>

    <RadzenSplitterPane Collapsible="true" Collapsed="true" Size="300px">
        Right pane
    </RadzenSplitterPane>
</RadzenSplitter>
@enchev commented on GitHub (May 22, 2024): The problem comes from the fact that the non collapsible pane do not have any size defined and will use 100%. You can avoid this by defining some size: ``` <RadzenSplitter Orientation="Orientation.Horizontal"> <RadzenSplitterPane Collapsible="false" Size="300px"> Left pane </RadzenSplitterPane> <RadzenSplitterPane Collapsible="true" Collapsed="true" Size="300px"> Right pane </RadzenSplitterPane> </RadzenSplitter> ```
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
enhancement
good first issue
pull-request
Mirrored from GitHub Pull Request
No Label
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
claunia
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: starred/radzen-blazor#1237
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?