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="", $a_include_please_select=true)
	Constructor. More...
	setTaxonomyId ($a_val)
	Set taxonomy id. More...
	getTaxonomyId ()
	Get taxonomy id. More...
	setOptions ($a_options)
	Set Options. More...
	getOptions ()
	Get Options. More...
	saveInput ($a_component_id, $a_obj_id, $a_item_type, $a_item_id)
	Save input. More...
	setCurrentValues ($a_component_id, $a_obj_id, $a_item_type, $a_item_id)
	Set current values. More...
Public Member Functions inherited from ilSelectInputGUI
	__construct ($a_title="", $a_postvar="")
	Constructor. More...
	setOptions ($a_options)
	Set Options. More...
	getOptions ()
	Get Options. More...
	setValue ($a_value)
	Set Value. More...
	getValue ()
	Get Value. More...
	setValueByArray ($a_values)
	Set value by array. More...
	checkInput ()
	Check input, strip slashes etc. More...
	addCustomAttribute ($a_attr)
	getCustomAttributes ()
	render ($a_mode="")
	Render item. More...
	insert ($a_tpl)
	Insert property html. More...
	getTableFilterHTML ()
	Get HTML for table filter. More...
	getToolbarHTML ()
	Get HTML for toolbar. More...
	setHideSubForm ($a_value, $a_condition=null)
	Set initial sub form visibility, optionally add dynamic value-based condition. More...
	hideSubForm ()
	Sub form hidden on init? More...
Public Member Functions inherited from ilSubEnabledFormPropertyGUI
	addSubItem ($a_item)
	Add Subitem. More...
	getSubItems ()
	Get Subitems. More...
	getSubInputItemsRecursive ()
	returns a flat array of possibly existing subitems recursively More...
	checkSubItemsInput ()
	Check SubItems. More...
	getSubForm ()
	Get sub form html. More...
	getItemByPostVar ($a_post_var)
	Get item by post var. More...
Public Member Functions inherited from ilFormPropertyGUI
	__construct ($a_title="", $a_postvar="")
	Constructor. More...
	executeCommand ()
	Execute command. More...
	getType ()
	Get Type. More...
	setTitle ($a_title)
	Set Title. More...
	getTitle ()
	Get Title. More...
	setPostVar ($a_postvar)
	Set Post Variable. More...
	getPostVar ()
	Get Post Variable. More...
	getFieldId ()
	Get Post Variable. More...
	setInfo ($a_info)
	Set Information Text. More...
	getInfo ()
	Get Information Text. More...
	setAlert ($a_alert)
	Set Alert Text. More...
	getAlert ()
	Get Alert Text. More...
	setRequired ($a_required)
	Set Required. More...
	getRequired ()
	Get Required. More...
	setDisabled ($a_disabled)
	Set Disabled. More...
	getDisabled ()
	Get Disabled. More...
	checkInput ()
	Check input, strip slashes etc. More...
	setParentForm ($a_parentform)
	Set Parent Form. More...
	getParentForm ()
	Get Parent Form. More...
	setParent ($a_val)
	Set Parent GUI object. More...
	getParent ()
	Get Parent GUI object. More...
	getSubForm ()
	Get sub form html. More...
	hideSubForm ()
	Sub form hidden on init? More...
	setHiddenTitle ($a_val)
	Set hidden title (for screenreaders) More...
	getHiddenTitle ()
	Get hidden title. More...
	getItemByPostVar ($a_post_var)
	Get item by post var. More...
	serializeData ()
	serialize data More...
	unserializeData ($a_data)
	unserialize data More...
	writeToSession ()
	Write to session. More...
	clearFromSession ()
	Clear session value. More...
	readFromSession ()
	Read from session. More...
	getHiddenTag ($a_post_var, $a_value)
	Get hidden tag (used for disabled properties) More...
	setMulti ($a_multi, $a_sortable=false, $a_addremove=true)
	Set Multi. More...
	getMulti ()
	Get Multi. More...
	setMultiValues (array $a_values)
	Set multi values. More...
	getMultiValues ()
	Get multi values. More...
	getContentOutsideFormTag ()
	Get content that has to reside outside of the parent form tag, e.g. More...
	stripSlashesAddSpaceFallback ($a_str)
	Strip slashes with add space fallback, see https://www.ilias.de/mantis/view.php?id=19727. More...
	getTableFilterLabelFor ()
	Get label "for" attribute value for filter. More...
	getFormLabelFor ()
	Get label "for" attribute value for form. More...
Public Member Functions inherited from ilTableFilterItem
	getTableFilterHTML ()
	Get input item HTML to be inserted into table filters. More...
	getTableFilterLabelFor ()
	Get label "for" attribute value. More...
	getToolbarHTML ()
	Get input item HTML to be inserted into ilToolbarGUI. More...

Additional Inherited Members
Static Public Member Functions inherited from ilFormPropertyGUI
static	removeProhibitedCharacters ($a_text)
	Remove prohibited characters see #19159. More...
Protected Member Functions inherited from ilFormPropertyGUI
	setType ($a_type)
	Set Type. More...
	getMultiIconsHTML ()
	Get HTML for multiple value icons. More...
Protected Attributes inherited from ilSelectInputGUI
	$cust_attr = array()
	$options = array()
	$value
Protected Attributes inherited from ilSubEnabledFormPropertyGUI
	$sub_items = array()
Protected Attributes inherited from ilFormPropertyGUI
	$ctrl
	$lng
	$type
	$title
	$postvar
	$info
	$alert
	$required = false
	$parentgui
	$parentform
	$hidden_title = ""
	$multi = false
	$multi_sortable = false
	$multi_addremove = true
	$multi_values

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

__construct()

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.

      {
        global $DIC;
 
        $this->lng = $DIC->language();
        $lng = $DIC->language();
        
        $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);
    }

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

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Member Function Documentation

getOptions()

ilTaxAssignInputGUI::getOptions

(

)

Get Options.

Returns

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

Reimplemented from ilSelectInputGUI.

Definition at line 93 of file class.ilTaxAssignInputGUI.php.

    {
        $lng = $this->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;
    }

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

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getTaxonomyId()

ilTaxAssignInputGUI::getTaxonomyId

(

)

Get taxonomy id.

Returns

int taxonomy id

Definition at line 73 of file class.ilTaxAssignInputGUI.php.

    {
        return $this->taxononmy_id;
    }

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

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saveInput()

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

Save input.

Parameters

return

Definition at line 120 of file class.ilTaxAssignInputGUI.php.

    {
        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);
        } elseif (!is_array($post)) {
            // BH: when multi values are ENABLED and $form->checkInput is NOT called
            // there is no post parameter available WHEN the selection is left empty
            // - fixed mantis #22186 - the followup issue
            $post = array();
        }
 
        $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);
            }
        }
    }

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

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setCurrentValues()

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

Set current values.

Parameters

return

Definition at line 159 of file class.ilTaxAssignInputGUI.php.

    {
        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]);
        }
    }

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

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setOptions()

ilTaxAssignInputGUI::setOptions

(

$a_options

)

Set Options.

Parameters

array

$a_options

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

Reimplemented from ilSelectInputGUI.

Definition at line 83 of file class.ilTaxAssignInputGUI.php.

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

setTaxonomyId()

ilTaxAssignInputGUI::setTaxonomyId

(

$a_val

)

Set taxonomy id.

Parameters

int

$a_val

taxonomy id

Definition at line 63 of file class.ilTaxAssignInputGUI.php.

    {
        $this->taxononmy_id = $a_val;
    }

Referenced by __construct().

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

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