silverstripe-framework/forms/HasManyComplexTableField.php

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<?php
class HasManyComplexTableField extends HasOneComplexTableField {
protected $itemClass = 'HasManyComplexTableField_Item';
function getParentIdName( $parentClass, $childClass ) {
return $this->getParentIdNameRelation( $childClass, $parentClass, 'has_one' );
}
function getControllerID() {
return $this->controller->ID;
}
function saveInto( DataObject $record ) {
$fieldName = $this->name;
$saveDest = $record->$fieldName();
if( ! $saveDest )
user_error( "HasManyComplexTableField::saveInto() Field '$fieldName' not found on $record->class.$record->ID", E_USER_ERROR );
$items = array();
if( $list = $this->value[ $this->htmlListField ] ) {
if( $list != 'undefined' )
$items = explode( ',', $list );
}
$saveDest->setByIDList( $items );
}
function ExtraData() {
$items = array();
foreach( $this->unpagedSourceItems as $item ) {
if( $item->{$this->joinField} == $this->controller->ID )
$items[] = $item->ID;
}
$list = implode( ',', $items );
$inputId = $this->id() . '_' . $this->htmlListEndName;
return <<<HTML
<input id="$inputId" name="{$this->name}[{$this->htmlListField}]" type="hidden" value="$list"/>
HTML;
}
}
class HasManyComplexTableField_Item extends ComplexTableField_Item {
function MarkingCheckbox() {
$name = $this->parent->Name() . '[]';
$joinVal = $this->item->{$this->parent->joinField};
$parentID = $this->parent->getControllerID();
if( $this->parent->IsReadOnly || ( $joinVal > 0 && $joinVal != $parentID ) )
return "<input class=\"checkbox\" type=\"checkbox\" name=\"$name\" value=\"{$this->item->ID}\" disabled=\"disabled\"/>";
else if( $joinVal == $parentID )
return "<input class=\"checkbox\" type=\"checkbox\" name=\"$name\" value=\"{$this->item->ID}\" checked=\"checked\"/>";
else
return "<input class=\"checkbox\" type=\"checkbox\" name=\"$name\" value=\"{$this->item->ID}\"/>";
}
}
?>