ilDataCollectionReferenceField Class Reference

Class ilDataCollectionField. More...

Inheritance diagram for ilDataCollectionReferenceField:

Collaboration diagram for ilDataCollectionReferenceField:

Public Member Functions
	__construct (ilDataCollectionRecord $record, ilDataCollectionField $field)
	getHTML (array $options=array())
	getExportValue ()
Public Member Functions inherited from ilDataCollectionRecordField
	doUpdate ()
	delete ()
	getValue ()
	setValue ($value)
	getFormInput ()
	getPlainText ()
	getHTML ()
	getSingleHTML ($link=null)
	this funciton is used to in the viewdefinition of a single record.
	getField ()
	getId ()
	getRecord ()

Protected Member Functions
	getLinkHTML ($link_name=NULL, $value)
Protected Member Functions inherited from ilDataCollectionRecordField
	loadValue ()

Protected Attributes
	$dcl_obj_id
Protected Attributes inherited from ilDataCollectionRecordField
	$id
	$field
	$record
	$value

Detailed Description

Class ilDataCollectionField.

Author

Martin Studer ms@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Marcel Raimann mr@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Fabian Schmid fs@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Oskar Truffer ot@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Version

$Id:

Definition at line 22 of file class.ilDataCollectionReferenceField.php.

Constructor & Destructor Documentation

ilDataCollectionReferenceField::__construct	(	ilDataCollectionRecord	$record,
		ilDataCollectionField	$field
	)

Reimplemented from ilDataCollectionRecordField.

Definition at line 31 of file class.ilDataCollectionReferenceField.php.

References ilDataCollectionRecordField\getField(), and ilDataCollectionCache\getTableCache().

                                                                                                 {
                parent::__construct($record, $field);
                $dclTable = ilDataCollectionCache::getTableCache($this->getField()->getTableId());
                $this->dcl_obj_id = $dclTable->getCollectionObject()->getId();
        }

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Member Function Documentation

ilDataCollectionReferenceField::getExportValue

(

)

Reimplemented from ilDataCollectionRecordField.

Reimplemented in ilDataCollectionNReferenceField.

Definition at line 114 of file class.ilDataCollectionReferenceField.php.

References ilDataCollectionRecordField\getField(), ilDataCollectionCache\getRecordCache(), and ilDataCollectionRecordField\getValue().

    {
        if($this->getValue()){
            $ref_rec = ilDataCollectionCache::getRecordCache($this->getValue());
            return $ref_rec->getRecordField($this->getField()->getFieldRef())->getExportValue();
        }
        else
            return "";
    }

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ilDataCollectionReferenceField::getHTML

(

array

$options = array()

)

Reimplemented in ilDataCollectionNReferenceField.

Definition at line 43 of file class.ilDataCollectionReferenceField.php.

References $ilCtrl, $options, $query, ilDataCollectionRecordField\$value, getLinkHTML(), ilDataCollectionCache\getRecordCache(), and ilDataCollectionRecordField\getValue().

                                                         {
        global $ilCtrl;

                $value = $this->getValue();
        $record_field = $this;

        if(!$value || $value == "-"){
            return "";
        }


        $ref_record = ilDataCollectionCache::getRecordCache($value);
        if(!$ref_record->getTableId() || !$record_field->getField() || !$record_field->getField()->getTableId()){
            //the referenced record_field does not seem to exist.
            $html = "";
            $record_field->setValue(NULL);
            $record_field->doUpdate();
        }
        else
        {
            $html = $ref_record->getRecordFieldHTML($record_field->getField()->getFieldRef());

            if($options['link']['display']) {
                global $ilDB;
                $ref_record = ilDataCollectionCache::getRecordCache($value);
                $ref_table = $ref_record->getTableId();

                $query = "SELECT table_id FROM il_dcl_view WHERE table_id = ".$ref_table." AND type = ".$ilDB->quote(0, "integer")." AND formtype = ".$ilDB->quote(0, "integer");
                $set = $ilDB->query($query);
                if($set->numRows())
                    $html = $this->getLinkHTML($options['link']['name'], $this->getValue());
            }
        }


                return $html;
        }

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ilDataCollectionReferenceField::getLinkHTML (   $link_name = NULL,   $value  )

protected

Reimplemented in ilDataCollectionNReferenceField.

Definition at line 86 of file class.ilDataCollectionReferenceField.php.

References $ilCtrl, ilDataCollectionRecordField\$value, ilDataCollectionCache\getFieldCache(), ilDataCollectionCache\getRecordCache(), and ilDataCollectionCache\getTableCache().

Referenced by getHTML().

                                                              {
        global $ilCtrl;

        if(!$value || $value == "-"){
            return "";
        }

        $record_field = $this;
        $ref_record = ilDataCollectionCache::getRecordCache($value);

        $objRefField = ilDataCollectionCache::getFieldCache($record_field->getField()->getFieldRef());
        $objRefTable = ilDataCollectionCache::getTableCache($objRefField->getTableId());

        if(!$link_name) {
          $link_name =  $ref_record->getRecordFieldHTML($record_field->getField()->getFieldRef());
        }

        $ilCtrl->setParameterByClass("ildatacollectionrecordviewgui", "record_id", $ref_record->getId());

        $html = "<a href='". $ilCtrl->getLinkTargetByClass("ilDataCollectionRecordViewGUI","renderRecord")."'>".$link_name."</a>";


        return $html;
    }

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Field Documentation

ilDataCollectionReferenceField::$dcl_obj_id

protected

Definition at line 27 of file class.ilDataCollectionReferenceField.php.

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The documentation for this class was generated from the following file:

• Modules/DataCollection/classes/class.ilDataCollectionReferenceField.php