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Merge pull request #7434 from open-sausages/pulls/4.0/the-tree-needs-cutting

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Fix refactor TreeMultiselectField to be clearable if nothing is selected
This commit is contained in:
Chris Joe 2017-10-06 15:16:10 +13:00 committed by GitHub
commit 58cd83e4f7
1 changed files with 23 additions and 24 deletions
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47
src/Forms/TreeMultiselectField.php
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@ -215,38 +215,37 @@ class TreeMultiselectField extends TreeDropdownField
*/
public function saveInto(DataObjectInterface $record)
{
$items = [];
$fieldName = $this->name;
$saveDest = $record->$fieldName();
if (!$saveDest) {
$recordClass = get_class($record);
user_error(
"TreeMultiselectField::saveInto() Field '$fieldName' not found on"
. " {$recordClass}.{$record->ID}",
E_USER_ERROR
);
}
// Detect whether this field has actually been updated
if ($this->value !== 'unchanged') {
$items = [];
$fieldName = $this->name;
$saveDest = $record->$fieldName();
if (!$saveDest) {
$recordClass = get_class($record);
user_error(
"TreeMultiselectField::saveInto() Field '$fieldName' not found on"
. " {$recordClass}.{$record->ID}",
E_USER_ERROR
);
}
if (is_array($this->value)) {
$items = $this->value;
} elseif ($this->value) {
$items = preg_split("/ *, */", trim($this->value));
}
// Allows you to modify the items on your object before save
$funcName = "onChange$fieldName";
if ($record->hasMethod($funcName)) {
$result = $record->$funcName($items);
if (!$result) {
return;
}
}
$saveDest->setByIDList($items);
}
// Allows you to modify the items on your object before save
$funcName = "onChange$fieldName";
if ($record->hasMethod($funcName)) {
$result = $record->$funcName($items);
if (!$result) {
return;
}
}
$saveDest->setByIDList($items);
}
/**