This class represents a background image property in a property form. More...

Inheritance diagram for ilBackgroundImageInputGUI:

Collaboration diagram for ilBackgroundImageInputGUI:

Public Member Functions
	__construct ($a_title="", $a_postvar="")
	Constructor.
	setValue ($a_value)
	Set Value.
	getValue ()
	Get Value.
	setImages ($a_images)
	Set Images.
	getImages ()
	Get Images.
	checkInput ()
	Check input, strip slashes etc.
	insert (&$a_tpl)
	Insert property html.
	setValueByArray ($a_values)
	Set value by array.
Public Member Functions inherited from ilFormPropertyGUI
&	executeCommand ()
	Execute command.
	getType ()
	Get Type.
	setTitle ($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 ($a_val)
	Set Parent GUI object.
	getParent ()
	Get Parent GUI object.
	getSubForm ()
	Get sub form html.
	hideSubForm ()
	Sub form hidden on init?
	setHiddenTitle ($a_val)
	Set hidden title (for screenreaders)
	getHiddenTitle ()
	Get hidden title.
	getItemByPostVar ($a_post_var)
	Get item by post var.
	serializeData ()
	serialize data
	unserializeData ($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)

Protected Attributes
	$value
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 background image property in a property form.

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

Version: $Id$

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

Constructor & Destructor Documentation

ilBackgroundImageInputGUI::__construct	(	$a_title = `""`,
		$a_postvar = `""`
	)

Constructor.

Parameters

string	$a_title	Title
string	$a_postvar	Post Variable

Reimplemented from ilFormPropertyGUI.

Definition at line 41 of file class.ilBackgroundImageInputGUI.php.

References ilFormPropertyGUI\setType().

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

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Member Function Documentation

ilBackgroundImageInputGUI::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 92 of file class.ilBackgroundImageInputGUI.php.

References $_POST, $lng, ilFormPropertyGUI\$type, ilFormPropertyGUI\getPostVar(), ilFormPropertyGUI\getRequired(), ilFormPropertyGUI\setAlert(), setValue(), and ilUtil\stripSlashes().

        {
                global $lng;
                
                $type = $_POST[$this->getPostVar()]["type"] = 
                        ilUtil::stripSlashes($_POST[$this->getPostVar()]["type"]);
                $int_value = $_POST[$this->getPostVar()]["int_value"] = 
                        ilUtil::stripSlashes($_POST[$this->getPostVar()]["int_value"]);
                $ext_value = $_POST[$this->getPostVar()]["ext_value"] = 
                        ilUtil::stripSlashes($_POST[$this->getPostVar()]["ext_value"]);
                        
                if ($this->getRequired() && $type == "ext" && trim($ext_value) == "")
                {
                        $this->setAlert($lng->txt("msg_input_is_required"));
                        return false;
                }
                if ($type == "external")
                {
                        $this->setValue($ext_value);
                }
                else
                {
                        $this->setValue($int_value);
                }
                
                return true;
        }

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ilBackgroundImageInputGUI::getImages ( )

Get Images.

Returns: array Images

Definition at line 82 of file class.ilBackgroundImageInputGUI.php.

Referenced by insert().

        {
                return $this->images;
        }

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ilBackgroundImageInputGUI::getValue ( )

Get Value.

Returns: string Value

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

References $value.

Referenced by insert().

        {
                return $this->value;
        }

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ilBackgroundImageInputGUI::insert ( & $a_tpl )

Insert property html.

Definition at line 125 of file class.ilBackgroundImageInputGUI.php.

References $tpl, $value, getImages(), ilFormPropertyGUI\getPostVar(), getValue(), and ilUtil\prepareFormOutput().

        {
                $tpl = new ilTemplate("tpl.prop_background_image.html", true, true, "Services/Style");
                $tpl->setVariable("POSTVAR", $this->getPostVar());
                
                $int_options = array_merge(array("" => ""), $this->getImages());
                
                $value = trim($this->getValue());
                if (is_int(strpos($value, "/")))
                {
                        $current_type = "ext";
                        $tpl->setVariable("EXTERNAL_SELECTED", 'checked="checked"');
                        $tpl->setVariable("VAL_EXT", ilUtil::prepareFormOutput($value));
                }
                else
                {
                        $current_type = "int";
                        $tpl->setVariable("INTERNAL_SELECTED", 'checked="checked"');
                }
                
                foreach ($int_options as $option)
                {
                        $tpl->setCurrentBlock("int_option");
                        $tpl->setVariable("VAL_INT", $option);
                        $tpl->setVariable("TXT_INT", $option);
                        if ($current_type == "int" && $value == $option)
                        {
                                $tpl->setVariable("INT_SELECTED", 'selected="selected"');
                        }
                        $tpl->parseCurrentBlock();
                }
                $a_tpl->setCurrentBlock("prop_generic");
                $a_tpl->setVariable("PROP_GENERIC", $tpl->get());
                $a_tpl->parseCurrentBlock();
        }

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ilBackgroundImageInputGUI::setImages ( $a_images )

Set Images.

Parameters

array $a_images Images

Definition at line 72 of file class.ilBackgroundImageInputGUI.php.

Referenced by ilObjStyleSheetGUI\initTagStyleForm().

        {
                $this->images = $a_images;
        }

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ilBackgroundImageInputGUI::setValue ( $a_value )

Set Value.

Parameters

string $a_value Value

Definition at line 52 of file class.ilBackgroundImageInputGUI.php.

Referenced by checkInput(), and setValueByArray().

        {
                $this->value = $a_value;
        }

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ilBackgroundImageInputGUI::setValueByArray ( $a_values )

Set value by array.

Parameters

array $a_values value array

Definition at line 170 of file class.ilBackgroundImageInputGUI.php.

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

        {
                global $ilUser;
                
                if ($a_values[$this->getPostVar()]["type"] == "internal")
                {
                        $this->setValue($a_values[$this->getPostVar()]["int_value"]);
                }
                else
                {
                        $this->setValue($a_values[$this->getPostVar()]["ext_value"]);
                }
        }

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Field Documentation

ilBackgroundImageInputGUI::$value

protected

Definition at line 33 of file class.ilBackgroundImageInputGUI.php.

Referenced by getValue(), and insert().

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

Services/Style/classes/class.ilBackgroundImageInputGUI.php

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation