OnChunkFormSave
Last updated Oct 14th, 2026 | Page history | Improve this page | Report an issue
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Learn moreEvent: OnChunkFormSave¶
Fires after a Chunk is created or updated in the Manager, from the Element\Chunk\Create and Update processors.
- Service: 1 - Parser Service Events
- Group: Chunks
Event Parameters¶
| Name | Description |
|---|---|
| mode | Either new or upd (modSystemEvent::MODE_NEW / MODE_UPD). |
| id | The ID of the Chunk. |
| chunk | A reference to the modChunk object. |
| object | Alias of chunk — a reference to the same object. |
Example¶
<?php
$eventName = $modx->event->name;
switch($eventName) {
case 'OnChunkFormSave':
if ($mode == modSystemEvent::MODE_NEW) {
$modx->log(modX::LOG_LEVEL_ERROR, 'New chunk saved with id '.$id);
} elseif ($mode == modSystemEvent::MODE_UPD){
$modx->log(modX::LOG_LEVEL_ERROR, 'The existing chunk is saved with id '.$id);
}
break;
}
See Also¶
Support the team building MODX with a monthly donation.
The budget raised through OpenCollective is transparent, including payouts, and any contributor can apply to be paid for their work on MODX.
Backers
Budget
$194 per month—let's make that $500!
Learn more










