Save $many_many_extraFields when adding a DataObject to a list
Assuming you have a $many_many relation and SortOrder defined as $many_many_extraFields you can add an item to this ManyManyList and pass the extraFields as an array:
private static $many_many = ['Images' => 'Image];
private static $many_many_extraFields = [
'Images' => ['SortOrder' => 'Int']
];
public function doSomething() {
//do something
$image = Image::create();
//save image and stuff
//...
//add to many_many relation
$this->Images()->add($image, ['SortOrder' => $currentSort]);
//...
}
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Comments
Sander 17/10/2017 11:30am (7 years ago)
Note: Entering an existing $image in the add() method, will update the existing record in the relation table.
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