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Split Button not cleared from DOM after disposed #1325

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opened 2026-01-29 17:52:07 +00:00 by claunia · 0 comments
claunia commented 2026-01-29 17:52:07 +00:00
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Originally created by @Stuart88 on GitHub (Jul 31, 2024).

  1. Go to example SplitButton from Radzen Blazor site
  2. Inspect DOM in browser dev tools
  3. Open any number of split buttons from one section.
  4. Notice they are added to DOM
  5. Go to 'Edit Source' tab for that section (so split buttons are all disposed)
  6. Go back to 'Example' tab
  7. Open the same split buttons
  8. Notice a new element is added to DOM while previous elements remain.

This can be repeated continuously to add new splitbutton elements to the DOM which are all subsequently orphaned.

image

Originally created by @Stuart88 on GitHub (Jul 31, 2024). 1. Go to [example SplitButton from Radzen Blazor site](https://blazor.radzen.com/splitbutton?theme=material3) 2. Inspect DOM in browser dev tools 3. Open any number of split buttons from one section. 4. Notice they are added to DOM 5. Go to 'Edit Source' tab for that section (so split buttons are all disposed) 6. Go back to 'Example' tab 7. Open the same split buttons 8. Notice a new element is added to DOM while previous elements remain. This can be repeated continuously to add new splitbutton elements to the DOM which are all subsequently orphaned. ![image](https://github.com/user-attachments/assets/22b77884-61f9-40a3-b774-091b32355b62)
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Reference: starred/radzen-blazor#1325
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