till/managarten
1
0
Fork 0
mirror of https://github.com/Memo-2023/mana-monorepo.git synced 2026-05-14 22:01:09 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

fix(todo): improve drag-and-drop reliability with ID-based sync

Browse source 
Use sorted task IDs instead of array reference to detect real changes
from parent. Update lastTaskIds after finalize to prevent $effect from
reverting local DnD state changes.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Till-JS 2025-12-10 15:09:10 +01:00 • committed by Wuesteon
parent aeb6a15994
commit 75bf7ecf47
1 changed files with 15 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

21
apps/todo/apps/web/src/lib/components/TaskList.svelte
View file

@ -25,14 +25,18 @@
// Local mutable state for dnd-zone
let items = $state<Task[]>([]);
// Track last known tasks reference to detect parent updates
let lastTasksRef: Task[] | null = null;
// Create a stable key from task IDs to detect real changes
let lastTaskIds = '';
// Sync items with tasks only when tasks array reference changes
$effect.pre(() => {
if (tasks !== lastTasksRef) {
// Sync items with tasks only when the set of task IDs changes
$effect(() => {
const currentIds = tasks
.map((t) => t.id)
.sort()
.join(',');
if (currentIds !== lastTaskIds) {
items = [...tasks];
lastTasksRef = tasks;
lastTaskIds = currentIds;
}
});
@ -54,7 +58,12 @@
onTaskDrop(movedTaskId, dropTargetDate);
}
// Update local state and sync lastTaskIds to prevent $effect from reverting
items = newItems;
lastTaskIds = newItems
.map((t) => t.id)
.sort()
.join(',');
}
async function handleToggleComplete(task: Task) {