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added setParentIdName() for really manual setting of the relation

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@46318 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Ingo Schommer 2007-12-04 04:54:26 +00:00
parent e4a7141f00
commit 623ab42539
1 changed files with 21 additions and 1 deletions
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22
forms/ComplexTableField.php
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@ -41,6 +41,12 @@ class ComplexTableField extends TableListField {
*/
protected $parentClass;
/**
* @var string Database column name for the used relation (e.g. FamilyID
* if one Family has_many Individuals).
*/
protected $parentIdName;
/**
* @var array Influence output without having to subclass the template.
*/
@ -250,6 +256,7 @@ JS;
} else {
$detailFields = $childData->getCMSFields();
}
if($this->getParentClass()) {
$parentIdName = $this->getParentIdName($this->sourceClass,$this->getParentClass());
if(!$parentIdName) {
@ -261,6 +268,7 @@ JS;
}
// add relational fields
$detailFields->push(new HiddenField("ctf[parentClass]"," ",$this->getParentClass()));
if( $this->relationAutoSetting )
$detailFields->push(new HiddenField("$parentIdName"," ",$ID));
}
@ -570,10 +578,22 @@ JS;
return $this->getParentIdNameRelation( $childClass, $parentClass, 'has_one' );
}
/**
* Manually overwrites the parent-ID relations.
* @see setParentClass()
*
* @param String $str Example: FamilyID (when one Individual has_one Family)
*/
function setParentIdName($str) {
$this->parentIdName = $str;
}
/**
* Returns the db-fieldname of the currently used relationship.
*/
function getParentIdNameRelation( $parentClass, $childClass, $relation ){
if($this->parentIdName) return $this->parentIdName;
$relations = singleton( $parentClass )->$relation();
$classes = ClassInfo::ancestry( $childClass );
foreach( $relations as $k => $v ) {
@ -700,7 +720,7 @@ class ComplexTableField_Popup extends Form {
$childObject = new $this->sourceClass();
$this->fields->removeByName('ID');
}
$this->saveInto($childObject);
$childObject->write();