This class represents a number property in a property form. More...

Inheritance diagram for ilCombinationInputGUI:

Collaboration diagram for ilCombinationInputGUI:

Public Member Functions
	addCombinationItem ($id, $item, $label="")
	Add property item.
	getCombinationItem ($id)
	Get property item.
	removeCombinationItem ($id)
	Remove property item.
	__call ($method, $param)
	Call item methods.
	serializeData ()
	serialize data
	unserializeData ($a_data)
	unserialize data
	setComparisonMode ($mode)
	Set mode for comparison (extended validation)
	setValue ($a_value)
	Set Value.
	getValue ()
	Get Value.
	setValueByArray ($a_values)
	Set value by array.
	checkInput ()
	Check input, strip slashes etc.
	insert (&$a_tpl)
	Insert property html.
	render ()
	Render item.
	getTableFilterHTML ()
	Get HTML for table filter.
Public Member Functions inherited from ilSubEnabledFormPropertyGUI
	addSubItem ($a_item)
	Add Subitem.
	getSubItems ()
	Get Subitems.
	checkSubItemsInput ()
	Check SubItems.
	getSubForm ()
	Get sub form html.
	getItemByPostVar ($a_post_var)
	Get item by post var.
Public Member Functions inherited from ilFormPropertyGUI
	__construct ($a_title="", $a_postvar="")
	Constructor.
&	executeCommand ()
	Execute command.
	getType ()
	Get Type.
	setTitle ($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.
	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)

Data Fields
const	COMPARISON_ASCENDING = 1
const	COMPARISON_DESCENDING = 2

Protected Attributes
	$items = array()
	$labels
	$comparison
Protected Attributes inherited from ilSubEnabledFormPropertyGUI
	$sub_items = array()
Protected Attributes inherited from ilFormPropertyGUI
	$type
	$title
	$postvar
	$info
	$alert
	$required = false
	$parentgui
	$parentform
	$hidden_title = ""

Additional Inherited Members
Protected Member Functions inherited from ilFormPropertyGUI
	setType ($a_type)
	Set Type.

Detailed Description

This class represents a number property in a property form.

Author: Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version: $Id$

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

Member Function Documentation

ilCombinationInputGUI::__call	(	$method,
		$param
	)

Call item methods.

Parameters

string	$method
array	$param

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

References $result.

        {
                $result = array();
                foreach($this->items as $id => $obj)
                {
                        if(method_exists($obj, $method))
                        {
                                $result[$id] = call_user_func_array(array($obj, $method), $param);
                        }
                }
                return $result;
        }

ilCombinationInputGUI::addCombinationItem	(	$id,
		$item,
		$label = `""`
	)

Add property item.

Parameters

string	$id
object	$item
string	$label

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

        {
                $this->items[$id] = $item;
                if($label)
                {
                        $this->labels[$id] = $label;
                }
        }

ilCombinationInputGUI::checkInput ( )

Check input, strip slashes etc.

set alert, if input is not ok.

Returns: boolean Input ok, true/false

Reimplemented from ilFormPropertyGUI.

Definition at line 239 of file class.ilCombinationInputGUI.php.

References ilSubEnabledFormPropertyGUI\checkSubItemsInput().

        {
                if(sizeof($this->items))
                {
                        foreach($this->items as $id => $obj)
                        {
                                if(!$obj->checkInput())
                                {
                                        return false;
                                }
                        }
                        if($this->comparison_mode)
                        {
                                $prev = NULL;
                                foreach($this->items as $id => $obj)
                                {
                                        $value = $obj->getPostValueForComparison();
                                        if($value != "")
                                        {
                                                if($prev !== NULL)
                                                {
                                                        if($this->comparison_mode == self::COMPARISON_ASCENDING)
                                                        {
                                                                if($value < $prev)
                                                                {
                                                                        return false;
                                                                }
                                                        }
                                                        else
                                                        {
                                                                if($value > $prev)
                                                                {
                                                                        return false;
                                                                }
                                                        }
                                                }
                                                $prev = $value;
                                        }
                                }
                        }
                }
                return $this->checkSubItemsInput();
        }

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ilCombinationInputGUI::getCombinationItem ( $id )

Get property item.

Parameters

string $id

Returns: object

Definition at line 62 of file class.ilCombinationInputGUI.php.

        {
                if(isset($this->items[$id]))
                {
                        return $this->items[$id];
                }
        }

ilCombinationInputGUI::getTableFilterHTML ( )

Get HTML for table filter.

Implements ilTableFilterItem.

Definition at line 332 of file class.ilCombinationInputGUI.php.

References render().

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

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ilCombinationInputGUI::getValue ( )

Get Value.

Returns: string Value

Definition at line 211 of file class.ilCombinationInputGUI.php.

References $result.

        {
                $result = array();
                foreach($this->items as $id => $obj)
                {
                        $result[$id] = $obj->getValue();
                }
                return $result;
        }

ilCombinationInputGUI::insert ( & $a_tpl )

Insert property html.

Returns: int Size

Definition at line 290 of file class.ilCombinationInputGUI.php.

References render().

        {
                $html = $this->render();
                $a_tpl->setCurrentBlock("prop_generic");
                $a_tpl->setVariable("PROP_GENERIC", $html);
                $a_tpl->parseCurrentBlock();
        }

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ilCombinationInputGUI::removeCombinationItem ( $id )

Remove property item.

Parameters

string $id

Definition at line 75 of file class.ilCombinationInputGUI.php.

        {
                if(isset($this->items[$id]))
                {
                        unset($this->items[$id]);
                }
        }

ilCombinationInputGUI::render ( )

Render item.

Definition at line 302 of file class.ilCombinationInputGUI.php.

References $lng, and $tpl.

Referenced by getTableFilterHTML(), and insert().

        {
                global $lng;
                $tpl = new ilTemplate("tpl.prop_combination.html", true, true, "Services/Form");
                if(sizeof($this->items))
                {
                        foreach($this->items as $id => $obj)
                        {
                                // label
                                if(isset($this->labels[$id]))
                                {
                                        $tpl->setCurrentBlock("prop_combination_label");
                                        $tpl->setVariable("LABEL", $this->labels[$id]);
                                        $tpl->parseCurrentBlock();
                                }
                                $tpl->setCurrentBlock("prop_combination");
                                $tpl->setVariable("FIELD", $obj->render());
                                $tpl->parseCurrentBlock();
                        }
                }
                return $tpl->get();
        }

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ilCombinationInputGUI::serializeData ( )

serialize data

Reimplemented from ilFormPropertyGUI.

Definition at line 105 of file class.ilCombinationInputGUI.php.

References $result.

        {
                $result = array();
                foreach($this->items as $id => $obj)
                {
                        $result[$id] = $obj->serializeData();
                }
                return serialize($result);
        }

ilCombinationInputGUI::setComparisonMode ( $mode )

Set mode for comparison (extended validation)

Parameters

int $mode

Returns: bool

Definition at line 147 of file class.ilCombinationInputGUI.php.

        {
                if(in_array($mode, array(self::COMPARISON_ASCENDING, self::COMPARISON_DESCENDING)))
                {
                        foreach($this->items as $obj)
                        {
                                if(!method_exists($obj, "getPostValueForComparison"))
                                {
                                        return false;
                                }
                        }
                        $this->comparison_mode = $mode;
                        return true;
                }
        }

ilCombinationInputGUI::setValue ( $a_value )

Set Value.

Parameters

string $a_value Value

Definition at line 168 of file class.ilCombinationInputGUI.php.

Referenced by unserializeData().

        {
                if(is_array($a_value))
                {
                        foreach($a_value as $id => $value)
                        {
                                if(isset($this->items[$id]))
                                {
                                        $this->items[$id]->setValue($value);
                                }
                        }
                }
                else if($a_value === NULL)
                {
                        foreach($this->items as $item)
                        {
                                if(method_exists($item, "setValue"))
                                {
                                        $item->setValue(NULL);
                                }
                                // datetime
                                else if(method_exists($item, "setDate"))
                                {
                                        $item->setDate();
                                }
                                // duration
                                else if(method_exists($item, "setMonths"))
                                {
                                        $item->setMonths(0);
                                        $item->setDays(0);
                                        $item->setHours(0);
                                        $item->setMinutes(0);
                                        $item->setSeconds(0);
                                }
                        }
                }
        }

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ilCombinationInputGUI::setValueByArray ( $a_values )

Set value by array.

Parameters

array $a_values value array

Definition at line 226 of file class.ilCombinationInputGUI.php.

        {
                foreach($this->items as $id => $obj)
                {       
                        $obj->setValueByArray($a_values);
                }
        }

ilCombinationInputGUI::unserializeData ( $a_data )

unserialize data

Reimplemented from ilFormPropertyGUI.

Definition at line 118 of file class.ilCombinationInputGUI.php.

References $data, and setValue().

        {
                $data = unserialize($a_data);
                if ($data)
                {
                        foreach($this->items as $id => $obj)
                        {
                                $obj->unserializeData($data[$id]);
                        }
                }
                else
                {
                        foreach($this->items as $id => $obj)
                        {
                                if(method_exists($obj, "setValue"))
                                {
                                        $this->setValue(false);
                                }
                        }
                }
        }