ilTaxAssignInputGUI Class Reference

Input GUI class for taxonomy assignments. More...

Inheritance diagram for ilTaxAssignInputGUI:

Collaboration diagram for ilTaxAssignInputGUI:

Public Member Functions
	__construct ($a_taxonomy_id, $a_multi=true, $a_title="", $a_postvar="", $a_include_please_select=true)
	Constructor.
	setTaxonomyId ($a_val)
	Set taxonomy id.
	getTaxonomyId ()
	Get taxonomy id.
	setOptions ($a_options)
	Set Options.
	getOptions ()
	Get Options.
	saveInput ($a_component_id, $a_obj_id, $a_item_type, $a_item_id)
	Save input.
	setCurrentValues ($a_component_id, $a_obj_id, $a_item_type, $a_item_id)
	Set current values.
Public Member Functions inherited from ilSelectInputGUI
	__construct ($a_title="", $a_postvar="")
	Constructor.
	setValue ($a_value)
	Set Value.
	getValue ()
	Get Value.
	setValueByArray ($a_values)
	Set value by array.
	checkInput ()
	Check input, strip slashes etc.
	addCustomAttribute ($a_attr)
	getCustomAttributes ()
	render ($a_mode="")
	Render item.
	insert (&$a_tpl)
	Insert property html.
	getTableFilterHTML ()
	Get HTML for table filter.
	getToolbarHTML ()
	Get HTML for toolbar.
Public Member Functions inherited from ilSubEnabledFormPropertyGUI
	addSubItem ($a_item)
	Add Subitem.
	getSubItems ()
	Get Subitems.
	getSubInputItemsRecursive ()
	returns a flat array of possibly existing subitems recursively
	checkSubItemsInput ()
	Check SubItems.
	getSubForm ()
	Get sub form html.
	getItemByPostVar ($a_post_var)
	Get item by post var.
Public Member Functions inherited from ilFormPropertyGUI
&	executeCommand ()
	Execute command.
	getType ()
	Get Type.
	setTitle ($a_title)
	Set Title.
	getTitle ()
	Get Title.
	setPostVar ($a_postvar)
	Set Post Variable.
	getPostVar ()
	Get Post Variable.
	getFieldId ()
	Get Post Variable.
	setInfo ($a_info)
	Set Information Text.
	getInfo ()
	Get Information Text.
	setAlert ($a_alert)
	Set Alert Text.
	getAlert ()
	Get Alert Text.
	setRequired ($a_required)
	Set Required.
	getRequired ()
	Get Required.
	setDisabled ($a_disabled)
	Set Disabled.
	getDisabled ()
	Get Disabled.
	setParentForm ($a_parentform)
	Set Parent Form.
	getParentForm ()
	Get Parent Form.
	setParent ($a_val)
	Set Parent GUI object.
	getParent ()
	Get Parent GUI object.
	hideSubForm ()
	Sub form hidden on init?
	setHiddenTitle ($a_val)
	Set hidden title (for screenreaders)
	getHiddenTitle ()
	Get hidden title.
	serializeData ()
	serialize data
	unserializeData ($a_data)
	unserialize data
	writeToSession ()
	Write to session.
	clearFromSession ()
	Clear session value.
	readFromSession ()
	Read from session.
	getHiddenTag ($a_post_var, $a_value)
	Get hidden tag (used for disabled properties)
	setMulti ($a_multi, $a_sortable=false, $a_addremove=true)
	Set Multi.
	getMulti ()
	Get Multi.
	setMultiValues (array $a_values)
	Set multi values.
	getMultiValues ()
	Get multi values.
	getContentOutsideFormTag ()
	Get content that has to reside outside of the parent form tag, e.g.

Additional Inherited Members
Protected Member Functions inherited from ilFormPropertyGUI
	setType ($a_type)
	Set Type.
	getMultiIconsHTML ()
	Get HTML for multiple value icons.
Protected Attributes inherited from ilSelectInputGUI
	$cust_attr = array()
	$options = array()
	$value

Detailed Description

Input GUI class for taxonomy assignments.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 16 of file class.ilTaxAssignInputGUI.php.

Constructor & Destructor Documentation

ilTaxAssignInputGUI::__construct	(		$a_taxonomy_id,
			$a_multi = true,
			$a_title = "",
			$a_postvar = "",
			$a_include_please_select = true
	)

Constructor.

Parameters

string	$a_title	Title
string	$a_postvar	Post Variable

Definition at line 24 of file class.ilTaxAssignInputGUI.php.

References $lng, ilFormPropertyGUI\setMulti(), setTaxonomyId(), and ilFormPropertyGUI\setType().

        {
                global $lng;
                
                $lng->loadLanguageModule("tax");
                $this->setMulti($a_multi);
                $this->include_please_select = $a_include_please_select;
                
                if ($a_title == "")
                {
                        $a_title = $lng->txt("tax_taxonomy");
                }
                
                if ($a_postvar == "")
                {
                        $a_postvar = "tax_node_assign";
                }
                
                parent::__construct($a_title, $a_postvar);
                $this->setType("tax_assign");
                
                if ((int) $a_taxonomy_id == 0)
                {
                        throw new ilTaxonomyExceptions("No taxonomy ID passed to ilTaxAssignInputGUI.");
                }
                
                $this->setTaxonomyId((int) $a_taxonomy_id);
        }

Here is the call graph for this function:

Member Function Documentation

ilTaxAssignInputGUI::getOptions

(

)

Get Options.

Returns

array Options. Array ("value" => "option_text")

Reimplemented from ilSelectInputGUI.

Definition at line 89 of file class.ilTaxAssignInputGUI.php.

References $lng, $n, ilSelectInputGUI\$options, and getTaxonomyId().

        {
                global $lng;
                
                if ($this->include_please_select)
                {
                        $options = array("" => $lng->txt("please_select"));
                }
                
                include_once("./Services/Taxonomy/classes/class.ilTaxonomyTree.php");
                $tax_tree = new ilTaxonomyTree($this->getTaxonomyId());
                
                $nodes = $tax_tree->getSubtree($tax_tree->getNodeData($tax_tree->readRootId()));
                foreach ($nodes as $n)
                {
                        if ($n["type"] == "taxn")
                        {
                                $options[$n["child"]] = str_repeat(" ", ($n["depth"] - 2) * 2).$n["title"];
                        }
                }
                
                return $options;
        }

Here is the call graph for this function:

ilTaxAssignInputGUI::getTaxonomyId

(

)

Get taxonomy id.

Returns

int taxonomy id

Definition at line 69 of file class.ilTaxAssignInputGUI.php.

Referenced by getOptions(), saveInput(), and setCurrentValues().

        {
                return $this->taxononmy_id;
        }

Here is the caller graph for this function:

ilTaxAssignInputGUI::saveInput	(		$a_component_id,
			$a_obj_id,
			$a_item_type,
			$a_item_id
	)

Save input.

Parameters

@return

Definition at line 119 of file class.ilTaxAssignInputGUI.php.

References $_POST, ilFormPropertyGUI\getMulti(), ilFormPropertyGUI\getPostVar(), getTaxonomyId(), and ilUtil\stripSlashes().

        {
                include_once("./Services/Taxonomy/classes/class.ilTaxNodeAssignment.php");
                $tax_node_ass = new ilTaxNodeAssignment($a_component_id, $a_obj_id, $a_item_type, $this->getTaxonomyId());
                //$tax_node_ass->deleteAssignmentsOfItem($a_item_id);

                $post = $_POST[$this->getPostVar()];
                if (!$this->getMulti())
                {
                        $post = array($post);
                }

                $current_ass = $tax_node_ass->getAssignmentsOfItem($a_item_id);
                $exising = array();
                foreach ($current_ass as $ca)
                {
                        if (!in_array($ca["node_id"], $post))
                        {
                                $tax_node_ass->deleteAssignment($ca["node_id"], $a_item_id);
                        }
                        else
                        {
                                $exising[] = $ca["node_id"];
                        }
                }

                foreach ($post as $p)
                {
                        if (!in_array($p, $exising))
                        {
                                $tax_node_ass->addAssignment(ilUtil::stripSlashes($p), $a_item_id);
                        }
                }
        }

Here is the call graph for this function:

ilTaxAssignInputGUI::setCurrentValues	(		$a_component_id,
			$a_obj_id,
			$a_item_type,
			$a_item_id
	)

Set current values.

Parameters

@return

Definition at line 160 of file class.ilTaxAssignInputGUI.php.

References ilFormPropertyGUI\getMulti(), getTaxonomyId(), and ilSelectInputGUI\setValue().

Referenced by assQuestionGUI\populateTaxonomyFormSection().

        {
                include_once("./Services/Taxonomy/classes/class.ilTaxNodeAssignment.php");
                $tax_node_ass = new ilTaxNodeAssignment($a_component_id, $a_obj_id, $a_item_type, $this->getTaxonomyId());
                $ass = $tax_node_ass->getAssignmentsOfItem($a_item_id);
                
                $nodes = array();
                foreach ($ass as $a)
                {
                        $nodes[] = $a["node_id"];
                }
                if ($this->getMulti())
                {
                        $this->setValue($nodes);
                }
                else
                {
                        $this->setValue($nodes[0]);
                }
        }

Here is the call graph for this function:

Here is the caller graph for this function:

ilTaxAssignInputGUI::setOptions

(

$a_options

)

Set Options.

Parameters

array

$a_options

Options. Array ("value" => "option_text")

Reimplemented from ilSelectInputGUI.

Definition at line 79 of file class.ilTaxAssignInputGUI.php.

        {
                throw new ilTaxonomyExceptions("setOptions: Not supported for ilTaxAssignInputGUI.");
        }

ilTaxAssignInputGUI::setTaxonomyId

(

$a_val

)

Set taxonomy id.

Parameters

int

$a_val

taxonomy id

Definition at line 59 of file class.ilTaxAssignInputGUI.php.

Referenced by __construct().

        {
                $this->taxononmy_id = $a_val;
        }

Here is the caller graph for this function:

---

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

• Services/Taxonomy/classes/class.ilTaxAssignInputGUI.php