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Code Issues Packages Projects Releases Wiki Activity

fix(editor): playground init error (#12565)

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

- **Bug Fixes**
	- Improved stability when observing document title changes by ensuring internal checks before updating.
	- Enhanced document initialization to reuse existing documents when available, reducing unnecessary duplication and improving performance.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This commit is contained in:
L-Sun
2025-06-03 07:18:29 +00:00
parent 3fe2ac4e46
commit ab78b8e3ab
2 changed files with 39 additions and 25 deletions
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12
blocksuite/affine/fragments/doc-title/src/doc-title.ts
View File

@@ -192,10 +192,14 @@ export class DocTitle extends WithDisposable(ShadowlessElement) {
this._updateTitleInMeta();
this.requestUpdate();
};
this._rootModel?.props.title.yText.observe(updateMetaTitle);
this._disposables.add(() => {
this._rootModel?.props.title.yText.unobserve(updateMetaTitle);
});
if (this._rootModel) {
const rootModel = this._rootModel;
rootModel.props.title.yText.observe(updateMetaTitle);
this._disposables.add(() => {
rootModel.props.title.yText.unobserve(updateMetaTitle);
});
}
}
override render() {

52
blocksuite/playground/apps/starter/data/preset.ts
View File

@@ -7,30 +7,40 @@ import type { InitFn } from './utils.js';
const presetMarkdown = `Click the 🔁 button to switch between editors dynamically - they are fully compatible!`;
export const preset: InitFn = async (collection: Workspace, id: string) => {
const doc = collection.createDoc(id).getStore({ id });
doc.load();
// Add root block and surface block at root level
const rootId = doc.addBlock('affine:page', {
title: new Text('BlockSuite Playground'),
});
doc.addBlock('affine:surface', {}, rootId);
let doc = collection.getDoc(id);
const hasDoc = !!doc;
if (!doc) {
doc = collection.createDoc(id);
}
// Add note block inside root block
const noteId = doc.addBlock(
'affine:note',
{ xywh: '[0, 100, 800, 640]' },
rootId
);
const store = doc.getStore({ id });
store.load();
// Import preset markdown content inside note block
await MarkdownTransformer.importMarkdownToBlock({
doc,
blockId: noteId,
markdown: presetMarkdown,
extensions: getTestStoreManager().get('store'),
});
// Run only once on all clients.
let noteId: string;
if (!hasDoc) {
// Add root block and surface block at root level
const rootId = store.addBlock('affine:page', {
title: new Text('BlockSuite Playground'),
});
store.addBlock('affine:surface', {}, rootId);
doc.resetHistory();
// Add note block inside root block
noteId = store.addBlock(
'affine:note',
{ xywh: '[0, 100, 800, 640]' },
rootId
);
// Import preset markdown content inside note block
await MarkdownTransformer.importMarkdownToBlock({
doc: store,
blockId: noteId,
markdown: presetMarkdown,
extensions: getTestStoreManager().get('store'),
});
}
store.resetHistory();
};
preset.id = 'preset';