noob-components/.trellis/workspace/hechang27-sprt/journal-1.md

# Journal - hechang27-sprt (Part 1)

> AI development session journal
> Started: 2026-03-24

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## Session 1: Bootstrap coding specs with CC + Codex pipeline

**Date**: 2026-03-24
**Task**: Bootstrap coding specs with CC + Codex pipeline

### Summary

Bootstrap session completed all 8 tasks: (1) Bootstrap Guidelines - set up Trellis framework with Claude Code hooks and multi-agent pipeline, (2) All 7 spec-filling tasks completed - plugs/composables (7 composables), plugs/api (9 modules), plugs/element (4 docs), plugs/http (4 docs), packages/base (18 components), packages/manage (views/head/common), plugs/config+store+i18n (7 docs). All specs contain real code examples with file paths, anti-patterns documented, no placeholder text.

### Main Changes



### Git Commits

| Hash | Message |
|------|---------|
| `785e6b2` | (see git log) |

### Testing

- [OK] (Add test results)

### Status

[OK] **Completed**

### Next Steps

- None - task complete


## Session 2: Create list-table-v2.vue with el-table-v2

**Date**: 2026-03-25
**Task**: Create list-table-v2.vue with el-table-v2

### Summary

Implemented list-table-v2.vue using Element Plus el-table-v2 with virtual scrolling. Key findings: (1) el-table-v2 requires ElAutoResizer wrapper for auto-sizing, (2) slot-to-cellRenderer conversion via renderSlot, (3) fixed import path issue in useListTable.ts and plugs/store/index.ts. Updated component-guidelines.md with el-table-v2 usage notes. Added demo page at examples/view/base/table-v2.vue with 100 rows of test data.

### Main Changes



### Git Commits

| Hash | Message |
|------|---------|
| `2a2bba8` | (see git log) |
| `1024bb1` | (see git log) |

### Testing

- [OK] (Add test results)

### Status

[OK] **Completed**

### Next Steps

- None - task complete


## Session 3: Add viewport resize handling for list-table-v2

**Date**: 2026-03-26
**Task**: Add viewport resize handling for list-table-v2

### Summary

Implemented debounced window resize handler (250ms) to re-measure probe row height when viewport changes. Only active in dynamic height mode (when rowHeight is undefined). Properly cleans up on unmount. Fixed TypeScript typing for lodash debounce cancel method.

### Main Changes



### Git Commits

| Hash | Message |
|------|---------|
| `96fef48` | (see git log) |

### Testing

- [OK] (Add test results)

### Status

[OK] **Completed**

### Next Steps

- None - task complete


## Session 4: list-table-v2 mini table for row height with ResizeObserver

**Date**: 2026-03-26
**Task**: list-table-v2 mini table for row height with ResizeObserver

### Summary

Implemented hidden mini table approach for dynamic row height measurement in list-table-v2. Key improvements: (1) Replaced window resize with ResizeObserver on container to prevent flickering, (2) Mini table uses 3-5 sample rows with same JSX rendering as real table (slots, TzDateTime, dicts), (3) Header rendering added with dynamic header height measurement, (4) Extracted shared renderCellContent function to avoid code duplication, (5) Fixed header text wrapping to allow multi-line headers

### Main Changes



### Git Commits

| Hash | Message |
|------|---------|
| `bd47429` | (see git log) |
| `c9f8832` | (see git log) |
| `e72f42a` | (see git log) |
| `1fe3718` | (see git log) |
| `ed00f0b` | (see git log) |
| `854a8f6` | (see git log) |
| `242f376` | (see git log) |

### Testing

- [OK] (Add test results)

### Status

[OK] **Completed**

### Next Steps

- None - task complete


## Session 5: Fix table-v2 resize flicker with queueMicrotask pattern

**Date**: 2026-03-26
**Task**: Fix table-v2 resize flicker with queueMicrotask pattern

### Summary

Fixed 1-2 frame flash during window resize by using queueMicrotask to minimize gap between clearing and setting estimatedRowHeight. Also documented build commands and rename propagation gotcha in spec guides.

### Main Changes



### Git Commits

| Hash | Message |
|------|---------|
| `179aafe` | (see git log) |

### Testing

- [OK] (Add test results)

### Status

[OK] **Completed**

### Next Steps

- None - task complete


## Session 6: Expose cellRenderer and headerCellRenderer for list-table-v2

**Date**: 2026-03-27
**Task**: Expose cellRenderer and headerCellRenderer for list-table-v2

### Summary

Added cellRenderer and headerCellRenderer column attributes to list-table-v2. Fixed mini-table VNode rendering using functional components. Fixed CSS for accurate row height measurement. Added ts-pattern dependency.

### Main Changes



### Git Commits

| Hash | Message |
|------|---------|
| `3c97cd7` | (see git log) |

### Testing

- [OK] (Add test results)

### Status

[OK] **Completed**

### Next Steps

- None - task complete


## Session 7: Restructure and cleanup list-table-v2 mini-table rendering

**Date**: 2026-03-28
**Task**: Restructure and cleanup list-table-v2 mini-table rendering

### Summary

Refactored mini-table rendering to use useTemplateRef, added debug display for height estimation, fixed md5 import bug, and fixed loading state bug in router getUser callback

### Main Changes



### Git Commits

| Hash | Message |
|------|---------|
| `a2eeb86` | (see git log) |

### Testing

- [OK] (Add test results)

### Status

[OK] **Completed**

### Next Steps

- None - task complete


## Session 8: Table-v2 comprehensive demo page

**Date**: 2026-03-30
**Task**: Table-v2 comprehensive demo page

### Summary

(Add summary)

### Main Changes

## Session Summary

Reworked `examples/view/base/table-v2.vue` into a comprehensive demo page for `list-table-v2`, patterned after Element Plus documentation style.

### Features Implemented

| # | Section | Features Tested |
|---|---------|----------------|
| 1 | Basic Usage | Data binding, columns, pagination, @query/@row-click/@cell-click events |
| 2 | Styling | border prop, align (left/center/right) |
| 3 | Fixed Columns | fixed: "left"/"right" |
| 4 | Data Formatting | timestamp: "unix", filesize: true, dict |
| 5 | Custom Cell Renderer | cellRenderer JSX function |
| 6 | Custom Header Renderer | headerCellRenderer JSX function |
| 7 | Dynamic Height | Auto-probe (no rowHeight), ResizeObserver, debug |
| 8 | Fixed Height Mode | rowHeight: 60 (disables probe) |
| 9 | Column Width | width, minWidth |
| 10 | Dimensions | height, maxHeight, headerHeight |
| 11 | Slot Cells | slot: true + #columnKey template |
| 12 | i18n Support | i18n key with vue3-i18n |
| 13 | Combined Test | All features together stress test |
| 14 | Renderer Edge Cases | cellRenderer + fixed + pagination |

### Bug Fixes

- Fixed `headerCellRenderer` shorthand property error (was using wrong variable name)
- Added missing `toggleMaxHeight` function
- Fixed data format: `page="false"` tables need plain arrays, not `{data, total}` objects
- Fixed `.app-main` overflow to enable page scrolling

### Updated Files
- `examples/view/base/table-v2.vue` - Demo page (14 sections, ~1000 lines)
- `packages/manage/router/index.vue` - Changed overflow: hidden → overflow-y: auto

### Verification
- Build passes: bun run build ✓
- TypeScript passes: tsc --noEmit ✓  
- Browser tested: All 14 tables render data correctly, no JS errors


### Git Commits

| Hash | Message |
|------|---------|
| `62ab397` | (see git log) |

### Testing

- [OK] (Add test results)

### Status

[OK] **Completed**

### Next Steps

- None - task complete