Files
supabase/apps/studio/components
Joshen Lim ebb8e2336e Centralize empty state + error handling for query results (#49096)
## Context

Related to Explorer/Notebook - currently with the chart view, if the
query has any errors, there's no error UI being shown
Mainly because the error UI handlers are all within the table view

Changes here hence opt to extract the empty state + error UI into a
centralized renderer

<img width="936" height="366" alt="image"
src="https://github.com/user-attachments/assets/437891dc-241e-4c43-97a6-6eef52472ee7"
/>


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **New Features**
* Added unified query result display for prompts, errors, empty results,
tables, and charts.
  * Query results now switch consistently between table and chart views.

* **Bug Fixes**
  * Improved empty-result layout centering across views.
  * Expanded error display to use the available width.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-08-14 19:57:36 +07:00
..

Writing components

Where to create your components

  • For components that declare the general structure and layout of a page:
    • /components/layouts/xxx
  • For components that are tightly coupled to a specific interface:
    • /components/interfaces/xxx
  • For components that are meant to be reusable across multiple pages:
    • /components/ui/xxx
  • Note: We're gradually moving files out of the to-be-cleaned folder into the respective folders as we refactor

Component structure

  • If a component has constants and utility methods that are tightly coupled to itself, keep them close to the component and enclose them in a folder with an index.tsx as an entry point
  • Otherwise it can just be a file on its own
  • For example:
    • components/ui
      - SampleComponentA
        - SampleComponentA.tsx
        - SampleComponentA.constants.ts
        - SampleComponentA.utils.ts
        - SampleComponentA.types.ts
        - index.ts
      - SampleComponentB.tsx
      

Template for building components


// Declare the prop types of your component
interface ComponentAProps {
  sampleProp: string
}

// Name your component accordingly — use a named export, not a default export
export const ComponentA = ({ sampleProp }: ComponentAProps) => {
  return <div>ComponentA: {sampleProp}</div>
}