Trigger update event when file is deleted #89

brianrodri · 2025-02-25T13:36:47Z

Fixes #82

Revision numbers are changed by Datastore.delete(id):

Lines 159 to 167 in 966f228

    
           /** Delete an object by ID from the index, recursively deleting any child objects as well. */ 
        
           public delete(id: string): boolean { 
        
               if (this._deleteRecursive(id)) { 
        
                   this.revision++; 
        
                   return true; 
        
               } 
        
               return false; 
        
           }

Datacore should respond accordingly by triggering an update and rerendering views.

This makes it possible to track the number of notes in a TODO folder, for example:

```datacorejsx
return function() {
    const count = dc.useQuery('@page and path("Brain Dump Folder")').length;
    return count === 1 ? "1 note" : `${count} notes`;
}
```

Trigger update event when file is deleted

0016d9b

brianrodri force-pushed the delete-triggers-update branch from 7b4d237 to 0016d9b Compare February 25, 2025 13:41

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Trigger update event when file is deleted #89

Trigger update event when file is deleted #89

brianrodri commented Feb 25, 2025 •

edited

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	/** Delete an object by ID from the index, recursively deleting any child objects as well. */
	public delete(id: string): boolean {
	if (this._deleteRecursive(id)) {
	this.revision++;
	return true;
	}

	return false;
	}

Trigger update event when file is deleted #89

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Trigger update event when file is deleted #89

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brianrodri commented Feb 25, 2025 • edited Loading

brianrodri commented Feb 25, 2025 •

edited

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