ilDclGenericMultiInputGUI Class Reference

Class ilDclGenericMultiInputGUI. More...

Inheritance diagram for ilDclGenericMultiInputGUI:

Collaboration diagram for ilDclGenericMultiInputGUI:

Public Member Functions
	getLimit ()
	setLimit ($limit)
	set a limit of possible lines, 0 = no limit More...
	isAllowEmptyFields ()
	setAllowEmptyFields ($allow_empty_fields)
	__construct ($a_title="", $a_postvar="")
	Constructor. More...
	getHook ($key)
	addHook ($key, $options)
	removeHook ($key)
	addInput (ilFormPropertyGUI $input, $options=array())
	isShowLabel ()
	setShowLabel ($show_label)
	getInputs ()
	Get Options. More...
	setMulti ($a_multi, $a_sortable=false, $a_addremove=true)
	setValue ($a_value)
	Set Value. More...
	getValue ()
	Get Value. More...
	setValueByArray ($a_values)
	Set value by array. More...
	checkInput ()
	Check input, strip slashes etc. More...
	addCustomAttribute ($key, $value, $override=false)
	getCustomAttributes ()
	render ($iterator_id=0, $clean_render=false)
	Render item. More...
	insert (&$a_tpl)
	Insert property html. More...
	getTableFilterHTML ()
	Get HTML for table filter. More...
	getToolbarHTML ()
	Get HTML for toolbar. More...
	getSubItems ()
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...

Data Fields
const	HOOK_IS_LINE_REMOVABLE = "hook_is_line_removable"
const	HOOK_IS_INPUT_DISABLED = "hook_is_disabled"
const	HOOK_BEFORE_INPUT_RENDER = "hook_before_render"

Protected Member Functions
	createInputPostVar ($iterator_id, ilFormPropertyGUI $input)
Protected Member Functions inherited from ilFormPropertyGUI
	setType ($a_type)
	Set Type. More...
	getMultiIconsHTML ()
	Get HTML for multiple value icons. More...

Protected Attributes
	$cust_attr = array()
	$value
	$inputs = array()
	$input_options = array()
	$hooks = array()
	$line_values = array()
	$template_dir = ''
	$post_var_cache = array()
	$show_label = false
	$limit = 0
	$allow_empty_fields = false
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

Additional Inherited Members
Static Public Member Functions inherited from ilFormPropertyGUI
static	removeProhibitedCharacters ($a_text)
	Remove prohibited characters see #19159. More...

Detailed Description

Class ilDclGenericMultiInputGUI.

Author

Michael Herren mh@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Theodor Truffer tt@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Definition at line 11 of file class.ilDclGenericMultiInputGUI.php.

Constructor & Destructor Documentation

__construct()

ilDclGenericMultiInputGUI::__construct	(		$a_title = "",
			$a_postvar = ""
	)

Constructor.

Parameters

string	$a_title	Title
string	$a_postvar	Post Variable

Definition at line 106 of file class.ilDclGenericMultiInputGUI.php.

References setMulti(), and ilFormPropertyGUI\setType().

    {
        parent::__construct($a_title, $a_postvar);
        $this->setType("line_select");
        $this->setMulti(true);
    }

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Member Function Documentation

addCustomAttribute()

ilDclGenericMultiInputGUI::addCustomAttribute	(		$key,
			$value,
			$override = false
	)

Parameters

	$key
	$value
bool | false	$override

Definition at line 306 of file class.ilDclGenericMultiInputGUI.php.

References $key, and $value.

Referenced by render().

    {
        if (isset($this->cust_attr[$key]) && !$override) {
            $this->cust_attr[$key] .= ' ' . $value;
        } else {
            $this->cust_attr[$key] = $value;
        }
    }

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addHook()

ilDclGenericMultiInputGUI::addHook	(		$key,
			$options
	)

Parameters

array

$options

Definition at line 130 of file class.ilDclGenericMultiInputGUI.php.

References $key, and $options.

    {
        $this->hooks[$key] = $options;
    }

addInput()

ilDclGenericMultiInputGUI::addInput	(	ilFormPropertyGUI	$input,
			$options = array()
	)

Parameters

	$input
array	$options

Definition at line 157 of file class.ilDclGenericMultiInputGUI.php.

References $options, ilFormPropertyGUI\getPostVar(), and ilFormPropertyGUI\setRequired().

    {
        $input->setRequired(!$this->allow_empty_fields);
        $this->inputs[$input->getPostVar()] = $input;
        $this->input_options[$input->getPostVar()] = $options;
    }

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checkInput()

ilDclGenericMultiInputGUI::checkInput

(

)

Check input, strip slashes etc.

set alert, if input is not ok.

Returns

boolean Input ok, true/false

Definition at line 260 of file class.ilDclGenericMultiInputGUI.php.

References $_POST, $inputs, ilFormPropertyGUI\$lng, $valid, array, ilFormPropertyGUI\getPostVar(), ilFormPropertyGUI\getRequired(), ilFormPropertyGUI\setAlert(), and ilUtil\stripSlashes().

    {
        global $lng;

        $valid = true;

        // escape data
        $out_array = array();
        foreach ($_POST[$this->getPostVar()] as $item_num => $item) {
            foreach ($this->inputs as $input_key => $input) {
                if (isset($item[$input_key])) {
                    $out_array[$item_num][$input_key] = (is_string($item[$input_key])) ? ilUtil::stripSlashes($item[$input_key]) : $item[$input_key];
                }
            }
        }
        $_POST[$this->getPostVar()] = $out_array;

        if ($this->getRequired() && !trim(implode("", $_POST[$this->getPostVar()]))) {
            $valid = false;
        }

        // validate
        foreach ($this->inputs as $input_key => $inputs) {
            foreach ($out_array as $subitem) {
                $_POST[$inputs->getPostVar()] = $subitem[$inputs->getPostVar()];
                if (!$inputs->checkInput()) {
                    $valid = false;
                }
            }
        }

        if (!$valid) {
            $this->setAlert($lng->txt("msg_input_is_required"));

            return false;
        }

        return $valid;
    }

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createInputPostVar()

ilDclGenericMultiInputGUI::createInputPostVar (   $iterator_id, ilFormPropertyGUI  $input  )

protected

Parameters

	$iterator_id
ilFormPropertyGUI	$input

Returns

string

Definition at line 331 of file class.ilDclGenericMultiInputGUI.php.

References ilFormPropertyGUI\getMulti(), and ilFormPropertyGUI\getPostVar().

Referenced by render().

    {
        if ($this->getMulti()) {
            return $this->getPostVar() . '[' . $iterator_id . '][' . $input->getPostVar() . ']';
        } else {
            return $this->getPostVar() . '[' . $input->getPostVar() . ']';
        }
    }

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getCustomAttributes()

ilDclGenericMultiInputGUI::getCustomAttributes

(

)

Returns

array

Definition at line 319 of file class.ilDclGenericMultiInputGUI.php.

References $cust_attr, and array.

Referenced by render().

    {
        return (array) $this->cust_attr;
    }

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getHook()

ilDclGenericMultiInputGUI::getHook

(

$key

)

Returns

string

Definition at line 117 of file class.ilDclGenericMultiInputGUI.php.

References $key.

Referenced by render().

    {
        if (isset($this->hooks[$key])) {
            return $this->hooks[$key];
        }

        return false;
    }

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getInputs()

ilDclGenericMultiInputGUI::getInputs

(

)

Get Options.

Returns

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

Definition at line 187 of file class.ilDclGenericMultiInputGUI.php.

References $inputs.

    {
        return $this->inputs;
    }

getLimit()

ilDclGenericMultiInputGUI::getLimit

(

)

Returns

mixed

Definition at line 65 of file class.ilDclGenericMultiInputGUI.php.

References $limit.

    {
        return $this->limit;
    }

getSubItems()

ilDclGenericMultiInputGUI::getSubItems

(

)

Parameters

bool | false

$a_sortable

Returns

string

Definition at line 529 of file class.ilDclGenericMultiInputGUI.php.

References array.

    {
        return array();
    }

getTableFilterHTML()

ilDclGenericMultiInputGUI::getTableFilterHTML

(

)

Get HTML for table filter.

Definition at line 479 of file class.ilDclGenericMultiInputGUI.php.

References $html, and render().

    {
        $html = $this->render();

        return $html;
    }

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getToolbarHTML()

ilDclGenericMultiInputGUI::getToolbarHTML

(

)

Get HTML for toolbar.

Definition at line 490 of file class.ilDclGenericMultiInputGUI.php.

References $html, and render().

    {
        $html = $this->render("toolbar");

        return $html;
    }

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getValue()

ilDclGenericMultiInputGUI::getValue

(

)

Get Value.

Returns

string Value

Definition at line 228 of file class.ilDclGenericMultiInputGUI.php.

References $key, $out, and array.

Referenced by render().

    {
        $out = array();
        foreach ($this->inputs as $key => $item) {
            $out[$key] = $item->getValue();
        }

        return $out;
    }

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insert()

ilDclGenericMultiInputGUI::insert

(

&

$a_tpl

)

Insert property html.

Returns

int Size

Definition at line 439 of file class.ilDclGenericMultiInputGUI.php.

References $counter, $data, $DIC, $i, $output, $tpl, array, ilFormPropertyGUI\getFieldId(), ilFormPropertyGUI\getMulti(), and render().

    {
        global $DIC;
        $tpl = $DIC['tpl'];

        $output = "";
        //              $tpl->addCss($this->getTemplateDir() . '/templates/css/multi_line_input.css');

        $output .= $this->render(0, true);

        if ($this->getMulti() && is_array($this->line_values) && count($this->line_values) > 0) {
            $counter = 0;
            foreach ($this->line_values as $i => $data) {
                $object = $this;
                $object->setValue($data);
                $output .= $object->render($i);
                $counter++;
            }
        } else {
            $output .= $this->render(1, true);
        }

        if ($this->getMulti()) {
            $output = '<div id="' . $this->getFieldId() . '" class="multi_line_input">' . $output . '</div>';
            $tpl->addJavascript('Modules/DataCollection/js/generic_multi_line_input.js');
            $output .= '<script type="text/javascript">$("#' . $this->getFieldId() . '").multi_line_input('
                . json_encode($this->input_options) . ', '
                . json_encode(array('limit' => $this->limit, 'sortable' => $this->multi_sortable, 'locale' => $DIC->language()->getLangKey()))
                . ')</script>';
        }

        $a_tpl->setCurrentBlock("prop_generic");
        $a_tpl->setVariable("PROP_GENERIC", $output);
        $a_tpl->parseCurrentBlock();
    }

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isAllowEmptyFields()

ilDclGenericMultiInputGUI::isAllowEmptyFields

(

)

Returns

boolean

Definition at line 85 of file class.ilDclGenericMultiInputGUI.php.

References $allow_empty_fields.

    {
        return $this->allow_empty_fields;
    }

isShowLabel()

ilDclGenericMultiInputGUI::isShowLabel

(

)

Returns

boolean

Definition at line 167 of file class.ilDclGenericMultiInputGUI.php.

References $show_label.

Referenced by render().

    {
        return $this->show_label;
    }

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removeHook()

ilDclGenericMultiInputGUI::removeHook

(

$key

)

Parameters

$key

Returns

bool

Definition at line 141 of file class.ilDclGenericMultiInputGUI.php.

References $key.

    {
        if (isset($this->hooks[$key])) {
            unset($this->hooks[$key]);

            return true;
        }

        return false;
    }

render()

ilDclGenericMultiInputGUI::render	(		$iterator_id = 0,
			$clean_render = false
	)

Render item.

Parameters

int

$iterator_id

Returns

string

Exceptions

ilException

Definition at line 349 of file class.ilDclGenericMultiInputGUI.php.

References $inputs, $key, $tpl, $value, ilGlyphGUI\ADD, addCustomAttribute(), createInputPostVar(), ilGlyphGUI\DOWN, ilGlyphGUI\get(), getCustomAttributes(), ilFormPropertyGUI\getDisabled(), getHook(), ilFormPropertyGUI\getMulti(), getValue(), isShowLabel(), ilGlyphGUI\REMOVE, and ilGlyphGUI\UP.

Referenced by getTableFilterHTML(), getToolbarHTML(), and insert().

    {
        $tpl = new ilTemplate("tpl.prop_generic_multi_line.html", true, true, 'Modules/DataCollection');

        $class = 'multi_input_line';

        $this->addCustomAttribute('class', $class, true);
        foreach ($this->getCustomAttributes() as $key => $value) {
            $tpl->setCurrentBlock('cust_attr');
            $tpl->setVariable('CUSTOM_ATTR_KEY', $key);
            $tpl->setVariable('CUSTOM_ATTR_VALUE', $value);
            $tpl->parseCurrentBlock();
        }

        $inputs = $this->inputs;

        foreach ($inputs as $key => $input) {
            $input = clone $input;
            if (!method_exists($input, 'render')) {
                throw new ilException("Method " . get_class($input)
                    . "::render() does not exists! You cannot use this input-type in ilMultiLineInputGUI");
            }

            $is_disabled_hook = $this->getHook(self::HOOK_IS_INPUT_DISABLED);
            if ($is_disabled_hook !== false && !$clean_render) {
                $input->setDisabled($is_disabled_hook($this->getValue()));
            }

            if ($this->getDisabled()) {
                $input->setDisabled(true);
            }

            if ($iterator_id == 0 && !isset($this->post_var_cache[$key])) {
                $this->post_var_cache[$key] = $input->getPostVar();
            } else {
                // Reset post var
                $input->setPostVar($this->post_var_cache[$key]);
            }

            $post_var = $this->createInputPostVar($iterator_id, $input);
            $input->setPostVar($post_var);

            $before_render_hook = $this->getHook(self::HOOK_BEFORE_INPUT_RENDER);
            if ($before_render_hook !== false && !$clean_render) {
                $input = $before_render_hook($this->getValue(), $key, $input);
            }

            //var_dump($input);

            if ($this->isShowLabel()) {
                $tpl->setCurrentBlock('input_label');
                $tpl->setVariable('LABEL', $input->getTitle());
                $tpl->setVariable('CONTENT', $input->render());
                $tpl->parseCurrentBlock();
            } else {
                $tpl->setCurrentBlock('input');
                $tpl->setVariable('CONTENT', $input->render());
                $tpl->parseCurrentBlock();
            }
        }

        if ($this->getMulti() && !$this->getDisabled()) {
            $tpl->setVariable('IMAGE_MINUS', ilGlyphGUI::get(ilGlyphGUI::REMOVE));

            $show_remove = true;
            $is_removeable_hook = $this->getHook(self::HOOK_IS_LINE_REMOVABLE);
            if ($is_removeable_hook !== false && !$clean_render) {
                $show_remove = $is_removeable_hook($this->getValue());
            }

            $image_minus = ($show_remove) ? ilGlyphGUI::get(ilGlyphGUI::REMOVE) : '<span class="glyphicon glyphicon-minus hide"></span>';
            $tpl->setCurrentBlock('multi_icons');
            $tpl->setVariable('IMAGE_PLUS', ilGlyphGUI::get(ilGlyphGUI::ADD));
            $tpl->setVariable('IMAGE_MINUS', $image_minus);
            if ($this->multi_sortable) {
                $tpl->setVariable('IMAGE_UP', ilGlyphGUI::get(ilGlyphGUI::UP));
                $tpl->setVariable('IMAGE_DOWN', ilGlyphGUI::get(ilGlyphGUI::DOWN));
            }
            $tpl->parseCurrentBlock();
        }

        return $tpl->get();
    }

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setAllowEmptyFields()

ilDclGenericMultiInputGUI::setAllowEmptyFields

(

$allow_empty_fields

)

Parameters

boolean

$allow_empty_fields

Definition at line 94 of file class.ilDclGenericMultiInputGUI.php.

References $allow_empty_fields.

    {
        $this->allow_empty_fields = $allow_empty_fields;
    }

setLimit()

ilDclGenericMultiInputGUI::setLimit

(

$limit

)

set a limit of possible lines, 0 = no limit

Parameters

mixed

$limit

Definition at line 76 of file class.ilDclGenericMultiInputGUI.php.

References $limit.

    {
        $this->limit = $limit;
    }

setMulti()

ilDclGenericMultiInputGUI::setMulti	(		$a_multi,
			$a_sortable = false,
			$a_addremove = true
	)

Parameters

bool

$a_multi

Definition at line 196 of file class.ilDclGenericMultiInputGUI.php.

Referenced by __construct(), ilDclDateSelectionFieldRepresentation\buildOptionsInput(), and ilDclTextSelectionFieldRepresentation\buildOptionsInput().

    {
        $this->multi = $a_multi;
        $this->multi_sortable = $a_sortable;
    }

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setShowLabel()

ilDclGenericMultiInputGUI::setShowLabel

(

$show_label

)

Parameters

boolean

$show_label

Definition at line 176 of file class.ilDclGenericMultiInputGUI.php.

References $show_label.

    {
        $this->show_label = $show_label;
    }

setValue()

ilDclGenericMultiInputGUI::setValue

(

$a_value

)

Set Value.

Parameters

string

$a_value

Value

Definition at line 208 of file class.ilDclGenericMultiInputGUI.php.

References $key, and IL_CAL_DATE.

Referenced by setValueByArray().

    {
        foreach ($this->inputs as $key => $item) {
            if ($item instanceof ilCheckboxInputGUI) {
                $item->setChecked((bool) $a_value[$key]);
            } elseif ($item instanceof ilDateTimeInputGUI) {
                $item->setDate(new ilDate($a_value[$key], IL_CAL_DATE));
            } elseif (method_exists($item, 'setValue')) {
                $item->setValue($a_value[$key]);
            }
        }
        $this->value = $a_value;
    }

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setValueByArray()

ilDclGenericMultiInputGUI::setValueByArray

(

$a_values

)

Set value by array.

Parameters

array

$a_values

value array

Definition at line 244 of file class.ilDclGenericMultiInputGUI.php.

References $data, ilFormPropertyGUI\getMulti(), ilFormPropertyGUI\getPostVar(), and setValue().

    {
        $data = $a_values[$this->getPostVar()];
        if ($this->getMulti()) {
            $this->line_values = $data;
        } else {
            $this->setValue($data);
        }
    }

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Field Documentation

$allow_empty_fields

ilDclGenericMultiInputGUI::$allow_empty_fields = false

protected

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

Referenced by isAllowEmptyFields(), and setAllowEmptyFields().

$cust_attr

ilDclGenericMultiInputGUI::$cust_attr = array()

protected

Definition at line 19 of file class.ilDclGenericMultiInputGUI.php.

Referenced by getCustomAttributes().

$hooks

ilDclGenericMultiInputGUI::$hooks = array()

protected

Definition at line 35 of file class.ilDclGenericMultiInputGUI.php.

$input_options

ilDclGenericMultiInputGUI::$input_options = array()

protected

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

$inputs

ilDclGenericMultiInputGUI::$inputs = array()

protected

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

Referenced by checkInput(), getInputs(), and render().

$limit

ilDclGenericMultiInputGUI::$limit = 0

protected

Definition at line 55 of file class.ilDclGenericMultiInputGUI.php.

Referenced by getLimit(), and setLimit().

$line_values

ilDclGenericMultiInputGUI::$line_values = array()

protected

Definition at line 39 of file class.ilDclGenericMultiInputGUI.php.

$post_var_cache

ilDclGenericMultiInputGUI::$post_var_cache = array()

protected

Definition at line 47 of file class.ilDclGenericMultiInputGUI.php.

$show_label

ilDclGenericMultiInputGUI::$show_label = false

protected

Definition at line 51 of file class.ilDclGenericMultiInputGUI.php.

Referenced by isShowLabel(), and setShowLabel().

$template_dir

ilDclGenericMultiInputGUI::$template_dir = ''

protected

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

$value

ilDclGenericMultiInputGUI::$value

protected

Definition at line 23 of file class.ilDclGenericMultiInputGUI.php.

Referenced by addCustomAttribute(), and render().

HOOK_BEFORE_INPUT_RENDER

const ilDclGenericMultiInputGUI::HOOK_BEFORE_INPUT_RENDER = "hook_before_render"

Definition at line 15 of file class.ilDclGenericMultiInputGUI.php.

HOOK_IS_INPUT_DISABLED

const ilDclGenericMultiInputGUI::HOOK_IS_INPUT_DISABLED = "hook_is_disabled"

Definition at line 14 of file class.ilDclGenericMultiInputGUI.php.

HOOK_IS_LINE_REMOVABLE

const ilDclGenericMultiInputGUI::HOOK_IS_LINE_REMOVABLE = "hook_is_line_removable"

Definition at line 13 of file class.ilDclGenericMultiInputGUI.php.

---

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

• Modules/DataCollection/classes/Helpers/class.ilDclGenericMultiInputGUI.php