62 lines
2.4 KiB
Markdown
62 lines
2.4 KiB
Markdown
# Fix Properties Panel Element Detection (COMPLETED)
|
|
|
|
To fix the element detection issue, reread CLAUDE.md first.
|
|
|
|
## Problem Analysis
|
|
The properties panel has timing issues detecting rendered elements because:
|
|
1. Elements are rendered asynchronously via lit's `render()` in the dashboard
|
|
2. Properties panel tries to find elements immediately without waiting for render completion
|
|
3. Element search only looks at direct children, missing nested/shadow DOM elements
|
|
|
|
## Implementation Plan
|
|
|
|
### 1. Add proper synchronization ✅
|
|
- Add a delay or await render completion before element detection
|
|
- Use MutationObserver or lit's updateComplete promises
|
|
|
|
### 2. Improve element search algorithm ✅
|
|
- Search recursively through all descendants, not just direct children
|
|
- Handle shadow DOM boundaries properly
|
|
- Support elements wrapped in containers
|
|
|
|
### 3. Add retry mechanism ✅
|
|
- If element not found, retry after a delay
|
|
- Add maximum retry attempts to prevent infinite loops
|
|
- Clear error state when element is eventually found
|
|
|
|
## Code Changes Required
|
|
1. Modify `wcc-properties.ts` createProperties() method ✅
|
|
2. Add element search utility function ✅
|
|
3. Improve error handling and user feedback ✅
|
|
|
|
# Demo Wrapper Implementation (COMPLETED)
|
|
|
|
## Created DeesDemoWrapper Component
|
|
- Location: ts_demotools/demotools.ts
|
|
- Allows wrapping demo elements with post-render functionality
|
|
- Provides runAfterRender callback that receives ALL slotted elements as HTMLCollection
|
|
- Uses display: contents to not affect layout
|
|
- Handles timing automatically with 50ms delay after firstUpdated
|
|
- Supports both sync and async callbacks
|
|
- Exports available at @design.estate/dees-wcctools/demotools (lowercase)
|
|
|
|
# Documentation Update (COMPLETED)
|
|
|
|
## Updated readme.md with:
|
|
- Comprehensive overview with feature highlights
|
|
- Quick start guide with code examples
|
|
- Detailed feature documentation
|
|
- Advanced demo tools usage
|
|
- Best practices and guidelines
|
|
- API reference
|
|
- Browser support information
|
|
- Complete examples for all major features
|
|
|
|
# Enhanced DemoWrapper (COMPLETED)
|
|
|
|
## Modified runAfterRender callback:
|
|
- Now receives HTMLCollection of ALL slotted elements instead of just the first one
|
|
- Allows access to complete slotted DOM structure
|
|
- Updated documentation with correct import path (lowercase 'demotools')
|
|
- Examples show how to work with multiple slotted elements
|
|
- Maintains backward compatibility by accessing elements via index |