primefaces / primefaces/primereact
DataTable: The height of the DataTable component becomes 0 when using virtualScrollerOptions
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- Dominant language
- CSS
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Description
Describe the bug
When the style of the outer div of the DataTable changes from display: none to display: block, the height of the DataTable is 0.
Reproducer
https://stackblitz.com/edit/mqjupcpd-m4ezspg7?file=src%2FApp.jsx,package.json
System Information
System:
OS: Windows 10 10.0.19045
CPU: (20) x64 Intel(R) Core(TM) i5-14600K
Memory: 29.76 GB / 63.70 GB
Binaries:
Node: 22.16.0 - D:\node.js\node.EXE
npm: 10.9.2 - D:\node.js\npm.CMD
pnpm: 10.5.2 - D:\node.js\pnpm.CMD
Browsers:
Chrome: 141.0.7390.108
Edge: Chromium (140.0.3485.54)
npmPackages:
primereact: ^10.9.7 => 10.9.7
react: ^18.3.1 => 18.3.1
tailwindcss: ^3.4.18 => 3.4.18
Steps to reproduce the behavior
No response
Expected behavior
No response
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the linked StackBlitz reproducer and inspect the DataTable behavior when its outer div changes from display: none to display: block while virtualScrollerOptions is enabled. Confirm the zero-height result and identify the component behavior that should be covered by a regression test; done means the DataTable has the expected height after becoming visible.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- react
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100