This is a utility class for the yui overlays. More...

Collaboration diagram for ilOverlayGUI:

Public Member Functions
	__construct ($a_overlay_el_id)
	Constructor.
	setAnchor ($a_anchor_el_id, $a_ov_corner="tl", $a_anch_corner="bl")
	Set anchor element.
	setSize ($a_width="", $a_height="")
	Set size.
	setFixedCenter ($a_fixed_center=true)
	Set fixed center.
	setVisible ($a_visible=true)
	Set visible.
	setTrigger ($a_el_id, $a_event="onclick", $a_trigger_anchor_el_id=null)
	Set trigger element.
	setAutoHide ($a_val)
	Set auto hiding.
	getAutoHide ()
	Get auto_hide.
	setCloseElementId ($a_val)
	Set close element id.
	getCloseElementId ()
	Get close element id.
	getOnLoadCode ()
	Makes an existing HTML element an overlay.
	add ()
	Makes an existing HTML element an overlay.
	getTriggerOnLoadCode ($a_tr_id, $a_tr_event, $a_anchor_el_id, $a_center=false, $a_ov_corner="tl", $a_anch_corner="bl")
	Get trigger onload code.
	addTrigger ($a_tr_id, $a_tr_event, $a_anchor_el_id, $a_center=false, $a_ov_corner="tl", $a_anch_corner="bl")
	Add trigger.

Protected Attributes
	$width = ""
	$height = ""
	$fixed_center = false
	$visible = false
	$anchor_el_id = ""
	$anchor_ov_corner = ""
	$anchor_anch_corner = ""
	$auto_hide = true
	$close_el = null

Detailed Description

This is a utility class for the yui overlays.

this only works, if a parent has class="yui-skin-sam" attached.

Definition at line 8 of file class.ilOverlayGUI.php.

Constructor & Destructor Documentation

ilOverlayGUI::__construct ( $a_overlay_el_id )

Constructor.

Parameters

@return

Definition at line 26 of file class.ilOverlayGUI.php.

        {
                $this->overlay_el_id = $a_overlay_el_id;
        }

Member Function Documentation

ilOverlayGUI::add ( )

Makes an existing HTML element an overlay.

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

References $tpl, getOnLoadCode(), and ilYuiUtil\initOverlay().

        {
                global $tpl;
                include_once("./Services/YUI/classes/class.ilYuiUtil.php");
                
                ilYuiUtil::initOverlay();
                $tpl->addJavascript("./Services/UIComponent/Overlay/js/ilOverlay.js");
                $tpl->addOnLoadCode($this->getOnLoadCode()); 
        }

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ilOverlayGUI::addTrigger	(	$a_tr_id,
		$a_tr_event,
		$a_anchor_el_id,
		$a_center = `false`,
		$a_ov_corner = `"tl"`,
		$a_anch_corner = `"bl"`
	)

Add trigger.

Definition at line 197 of file class.ilOverlayGUI.php.

References $tpl, getTriggerOnLoadCode(), and ilYuiUtil\initOverlay().

        {
                global $tpl;
                include_once("./Services/YUI/classes/class.ilYuiUtil.php");
//echo "-".$a_tr_id."-".$a_tr_event."-".$a_anchor_el_id."-";
                ilYuiUtil::initOverlay();
                $tpl->addJavascript("./Services/UIComponent/Overlay/js/ilOverlay.js");
                $tpl->addOnLoadCode($this->getTriggerOnLoadCode($a_tr_id, $a_tr_event, $a_anchor_el_id, $a_center,
                                $a_ov_corner, $a_anch_corner)); 
        }

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ilOverlayGUI::getAutoHide ( )

Get auto_hide.

Returns: boolean auto hide

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

References $auto_hide.

        {
                return $this->auto_hide;
        }

ilOverlayGUI::getCloseElementId ( )

Get close element id.

Returns: string clos element id

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

References $close_el.

        {
                return $this->close_el;
        }

ilOverlayGUI::getOnLoadCode ( )

Makes an existing HTML element an overlay.

Definition at line 133 of file class.ilOverlayGUI.php.

References $auto_hide, $close_el, $height, $width, and ilJsonUtil\encode().

Referenced by add().

        {
                // yui cfg string
                $yuicfg["visible"] = $this->visible ? true : false;
                
                if ($this->width != "")
                {
                        $yuicfg["width"] = $this->width;
                }
                
                if ($this->height != "")
                {
                        $yuicfg["height"] = $this->height;
                }
                $yuicfg["fixedcenter"] = $this->fixed_center ? true : false;
                if ($this->anchor_el_id != "")
                {
                        $yuicfg["context"] = array($this->anchor_el_id, $this->anchor_ov_corner,
                                        $this->anchor_anch_corner, array("beforeShow", "windowResize"));
                }
                // general cfg string
                $cfg["yuicfg"] = $yuicfg;
                $cfg["trigger"] = $this->trigger_el_id;
                $cfg["trigger_event"] = $this->trigger_event;
                $cfg["anchor_id"] = $this->trigger_anchor_el_id;
                $cfg["auto_hide"] = $this->auto_hide;
                $cfg["close_el"] = $this->close_el;
                include_once("./Services/JSON/classes/class.ilJsonUtil.php");
//var_dump(ilJsonUtil::encode($cfg));
                return 'ilOverlay.add("'.$this->overlay_el_id.'", '.
                        ilJsonUtil::encode($cfg).'); ';
        }

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ilOverlayGUI::getTriggerOnLoadCode	(	$a_tr_id,
		$a_tr_event,
		$a_anchor_el_id,
		$a_center = `false`,
		$a_ov_corner = `"tl"`,
		$a_anch_corner = `"bl"`
	)

Get trigger onload code.

Parameters

@return

Definition at line 186 of file class.ilOverlayGUI.php.

Referenced by addTrigger().

        {
                $center = ($a_center) ? "true" : "false";
                return 'ilOverlay.addTrigger("'.$a_tr_id.'","'.$a_tr_event.'","'.$this->overlay_el_id.'","'.
                        $a_anchor_el_id.'", '.$center.',"'.$a_ov_corner.'","'.$a_anch_corner.'"); ';
        }

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ilOverlayGUI::setAnchor	(	$a_anchor_el_id,
		$a_ov_corner = `"tl"`,
		$a_anch_corner = `"bl"`
	)

Set anchor element.

Parameters

string	anchor element id
string	overlay corner ("tl", "tr", "bl", "br") aligned to...
string	anchor corner ("tl", "tr", "bl", "br")

Definition at line 38 of file class.ilOverlayGUI.php.

        {
                $this->anchor_el_id = $a_anchor_el_id;
                $this->anchor_ov_corner = $a_ov_corner;
                $this->anchor_anch_corner = $a_anch_corner;
        }

ilOverlayGUI::setAutoHide ( $a_val )

Set auto hiding.

Parameters

boolean auto hide

Definition at line 95 of file class.ilOverlayGUI.php.

        {
                $this->auto_hide = $a_val;
        }

ilOverlayGUI::setCloseElementId ( $a_val )

Set close element id.

Parameters

string close element id

Definition at line 115 of file class.ilOverlayGUI.php.

        {
                $this->close_el = $a_val;
        }

ilOverlayGUI::setFixedCenter ( $a_fixed_center = true )

Set fixed center.

Parameters

boolean fixed center

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

        {
                $this->fixed_center = $a_fixed_center;
        }

ilOverlayGUI::setSize	(	$a_width = `""`,
		$a_height = `""`
	)

Set size.

Parameters

string	width, e.g. 300px
string	height, e.g. 300px

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

        {
                $this->width = $a_width;
                $this->height = $a_height;
        }

ilOverlayGUI::setTrigger	(	$a_el_id,
		$a_event = `"onclick"`,
		$a_trigger_anchor_el_id = `null`
	)

Set trigger element.

Parameters

string	element id
string	event ("onclicke" or "onmouseover")

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

        {
                $this->trigger_el_id = $a_el_id;
                $this->trigger_event = $a_event;
                $this->trigger_anchor_el_id = $a_trigger_anchor_el_id;
        }

ilOverlayGUI::setVisible ( $a_visible = true )

Set visible.

Parameters

boolean visible

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

        {
                $this->visible = $a_visible;    
        }

Field Documentation

ilOverlayGUI::$anchor_anch_corner = ""

protected

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

ilOverlayGUI::$anchor_el_id = ""

protected

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

ilOverlayGUI::$anchor_ov_corner = ""

protected

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

ilOverlayGUI::$auto_hide = true

protected

Definition at line 17 of file class.ilOverlayGUI.php.

Referenced by getAutoHide(), and getOnLoadCode().

ilOverlayGUI::$close_el = null

protected

Definition at line 18 of file class.ilOverlayGUI.php.

Referenced by getCloseElementId(), and getOnLoadCode().

ilOverlayGUI::$fixed_center = false

protected

Definition at line 12 of file class.ilOverlayGUI.php.

ilOverlayGUI::$height = ""

protected

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

Referenced by getOnLoadCode().

ilOverlayGUI::$visible = false

protected

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

ilOverlayGUI::$width = ""

protected

Definition at line 10 of file class.ilOverlayGUI.php.

Referenced by getOnLoadCode().

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

Services/UIComponent/Overlay/classes/class.ilOverlayGUI.php

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation