jcheron / phalcon-jquery

Ajax/bootstrap/html/HtmlButtongroups.php

Doc Comments +3 added lines

@@ -48,6 +48,9 @@
 			$element->setStyle($value);
 	}
 
+	/**
+	 * @param HtmlDropdown $bt
+	 */
 	private function dropdownAsButton($bt) {
 		$this->addExistingDropDown($bt);
 		$bt->setTagName("button");

Spacing +8 added lines, -8 removed lines

@@ -34,7 +34,7 @@ 
 	 * @return HtmlButtongroups default : ""
 	 */
 	public function setSize($size) {
-		foreach ( $this->elements as $element ) {
+		foreach ($this->elements as $element) {
 			$element->setSize($size);
 		}
 		if (is_int($size)) {
@@ -44,7 +44,7 @@ 
 	}
 
 	public function setStyle($value) {
-		foreach ( $this->elements as $element )
+		foreach ($this->elements as $element)
 			$element->setStyle($value);
 	}
 
@@ -64,7 +64,7 @@ 
 	public function addElement($element) {
 		$result=$element;
 		$iid=sizeof($this->elements)+1;
-		if (($element instanceof HtmlDropdown)||($element instanceof HtmlSplitbutton)) {
+		if (($element instanceof HtmlDropdown) || ($element instanceof HtmlSplitbutton)) {
 			$this->addExistingDropDown($element);
 			$this->elements[]=$element;
 		} elseif ($element instanceof HtmlButton) {
@@ -78,7 +78,7 @@ 
 				else
 					$bt=new HtmlDropdown($this->identifier."-dropdown-".$iid);
 				$this->dropdownAsButton($bt);
-			} else
+			}else
 				$bt=new HtmlButton($this->identifier."-button-".$iid);
 			$bt->fromArray($element);
 			$this->elements[]=$bt;
@@ -93,7 +93,7 @@ 
 	}
 
 	public function addElements($elements) {
-		foreach ( $elements as $element ) {
+		foreach ($elements as $element) {
 			$this->addElement($element);
 		}
 		return $this;
@@ -110,10 +110,10 @@ 
 	public function setAlignment($value) {
 		if (is_int($value)) {
 			$value=CssRef::alignment("btn-group")[$value];
-		} else
+		}else
 			$value="btn-group-".$value;
 		if (strstr($value, "justified")) {
-			foreach ( $this->elements as $element ) {
+			foreach ($this->elements as $element) {
 				$element->wrap('<div class="btn-group" role="group">', '</div>');
 			}
 		}
@@ -144,7 +144,7 @@ 
 	 * @see \Ajax\bootstrap\html\base\BaseHtml::on()
 	 */
 	public function on($event, $jsCode, $stopPropagation=false, $preventDefault=false) {
-		foreach ( $this->elements as $element ) {
+		foreach ($this->elements as $element) {
 			$element->on($event, $jsCode, $stopPropagation, $preventDefault);
 		}
 		return $this;

Braces +20 added lines, -16 removed lines

@@ -44,8 +44,9 @@ 
 	}
 
 	public function setStyle($value) {
-		foreach ( $this->elements as $element )
-			$element->setStyle($value);
+		foreach ( $this->elements as $element ) {
+					$element->setStyle($value);
+		}
 	}
 
 	private function dropdownAsButton($bt) {
@@ -70,16 +71,18 @@ 
 		} elseif ($element instanceof HtmlButton) {
 			$this->elements[]=$element;
 		} elseif (is_array($element)) {
-			if (array_key_exists("glyph", $element))
-				$bt=new HtmlGlyphButton($this->identifier."-button-".$iid);
-			elseif (array_key_exists("btnCaption", $element)) {
-				if (array_key_exists("split", $element))
-					$bt=new HtmlSplitbutton($this->identifier."-dropdown-".$iid);
-				else
-					$bt=new HtmlDropdown($this->identifier."-dropdown-".$iid);
+			if (array_key_exists("glyph", $element)) {
+							$bt=new HtmlGlyphButton($this->identifier."-button-".$iid);
+			} elseif (array_key_exists("btnCaption", $element)) {
+				if (array_key_exists("split", $element)) {
+									$bt=new HtmlSplitbutton($this->identifier."-dropdown-".$iid);
+				} else {
+									$bt=new HtmlDropdown($this->identifier."-dropdown-".$iid);
+				}
 				$this->dropdownAsButton($bt);
-			} else
-				$bt=new HtmlButton($this->identifier."-button-".$iid);
+			} else {
+							$bt=new HtmlButton($this->identifier."-button-".$iid);
+			}
 			$bt->fromArray($element);
 			$this->elements[]=$bt;
 			$result=$bt;
@@ -110,8 +113,9 @@ 
 	public function setAlignment($value) {
 		if (is_int($value)) {
 			$value=CssRef::alignment("btn-group")[$value];
-		} else
-			$value="btn-group-".$value;
+		} else {
+					$value="btn-group-".$value;
+		}
 		if (strstr($value, "justified")) {
 			foreach ( $this->elements as $element ) {
 				$element->wrap('<div class="btn-group" role="group">', '</div>');
@@ -126,9 +130,9 @@ 
 	 * @return HtmlButton
 	 */
 	public function getElement($index) {
-		if (is_int($index))
-			return $this->elements[$index];
-		else {
+		if (is_int($index)) {
+					return $this->elements[$index];
+		} else {
 			$elm=$this->getElementById($index, $this->elements);
 			return $elm;
 		}

Ajax/bootstrap/html/HtmlButtontoolbar.php

Doc Comments +6 added lines, -1 removed lines

@@ -11,6 +11,11 @@ 
 
 class HtmlButtontoolbar extends HtmlButtongroups {
 
+	/**
+	 * @param string $identifier
+	 * @param string $cssStyle
+	 * @param string $size
+	 */
 	public function __construct($identifier, $elements=array(), $cssStyle=NULL, $size=NULL, $tagName="div") {
 		parent::__construct($identifier, $elements, $cssStyle, $size, $tagName);
 		$this->setClass("btn-toolbar");
@@ -56,7 +61,7 @@ 
 
 	/**
 	 * return the Buttongroups at position $index
-	 * @return \Ajax\bootstrap\html\HtmlButtongroups
+	 * @return HtmlButton
 	 */
 	public function getGroup($index) {
 		return parent::getElement($index);

Spacing +5 added lines, -5 removed lines

@@ -23,7 +23,7 @@ 
 	public function addElement($element) {
 		if ($element instanceof HtmlButtongroups) {
 			$this->elements []=$element;
-		} else {
+		}else {
 			$this->getLastButtonGroup()->addElement($element);
 		}
 	}
@@ -78,15 +78,15 @@ 
 		$element=null;
 		$i=0;
 		if (is_int($index)) {
-			$elements=array ();
-			foreach ( $this->elements as $group ) {
+			$elements=array();
+			foreach ($this->elements as $group) {
 				$elements=array_merge($elements, $group->getElements());
 			}
 			if ($index<sizeof($elements)) {
 				$element=$elements [$index];
 			}
-		} else {
-			while ( $element==null&&$i<sizeof($this->elements) ) {
+		}else {
+			while ($element==null && $i<sizeof($this->elements)) {
 				$element=$this->elements [$i]->getElement($index);
 				$i++;
 			}

Braces +6 added lines, -5 removed lines

@@ -45,9 +45,9 @@ 
 	 */
 	private function getLastButtonGroup() {
 		$nb=sizeof($this->elements);
-		if ($nb>0)
-			$bg=$this->elements [$nb-1];
-		else {
+		if ($nb>0) {
+					$bg=$this->elements [$nb-1];
+		} else {
 			$bg=new HtmlButtongroups($this->identifier."-buttongroups-".$nb);
 			$this->elements []=$bg;
 		}
@@ -65,8 +65,9 @@ 
 	public function getLastGroup() {
 		$bg=null;
 		$nb=sizeof($this->elements);
-		if ($nb>0)
-			$bg=$this->elements [$nb-1];
+		if ($nb>0) {
+					$bg=$this->elements [$nb-1];
+		}
 		return $bg;
 	}
 

Ajax/bootstrap/html/HtmlCarousel.php

Doc Comments +4 added lines, -1 removed lines

@@ -23,6 +23,9 @@ 
 	protected $_base="";
 	protected $_glyphs=array ();
 
+	/**
+	 * @param string $identifier
+	 */
 	public function __construct($identifier, $images=NULL) {
 		parent::__construct($identifier);
 		$this->_template=include 'templates/tplCarousel.php';
@@ -61,7 +64,7 @@ 
 	 *
 	 * @param string $caption
 	 * @param string $sens
-	 * @return HtmlCarouselControl|string
+	 * @return HtmlCarouselControl
 	 */
 	private function createControl($caption="next", $sens="left") {
 		$control=new HtmlCarouselControl($sens."-ctrl-".$this->identifier);

Spacing +9 added lines, -9 removed lines

@@ -16,12 +16,12 @@ 
  * @version 1.001
  */
 class HtmlCarousel extends BaseHtml {
-	protected $indicators=array ();
-	protected $slides=array ();
+	protected $indicators=array();
+	protected $slides=array();
 	protected $leftControl="";
 	protected $rightControl="";
 	protected $_base="";
-	protected $_glyphs=array ();
+	protected $_glyphs=array();
 
 	public function __construct($identifier, $images=NULL) {
 		parent::__construct($identifier);
@@ -38,7 +38,7 @@ 
 	}
 
 	public function setBase($_base) {
-		foreach ($this->slides as $slide){
+		foreach ($this->slides as $slide) {
 			$imgSrc=$slide->getImageSrc();
 			$slide->setImageSrc(str_replace($this->_base.$imgSrc, $_base.$imgSrc, $imgSrc));
 		}
@@ -93,9 +93,9 @@ 
 	}
 
 	public function addImage($imageSrc, $imageAlt="", $caption=NULL, $description=NULL) {
-		if(is_array($imageSrc)){
-			$this->addImage($imageSrc[0],@$imageSrc[1],@$imageSrc[2],@$imageSrc[3]);
-		}else{
+		if (is_array($imageSrc)) {
+			$this->addImage($imageSrc[0], @$imageSrc[1], @$imageSrc[2], @$imageSrc[3]);
+		}else {
 			$image=new HtmlCarouselItem("item-".$this->identifier);
 			$image->setImageSrc($this->_base.$imageSrc);
 			$image->setImageAlt($imageAlt);
@@ -118,10 +118,10 @@ 
 	 */
 	public function fromArray($array) {
 		if (is_array($array) && sizeof($array)>0) {
-			foreach ( $array as $value ) {
+			foreach ($array as $value) {
 				if (is_array($value)) {
 					$this->addImage($value ["src"], @$value ["alt"], @$value ["caption"], @$value ["description"]);
-				} else {
+				}else {
 					$this->addImage($value);
 				}
 			}

Braces +10 added lines, -7 removed lines

@@ -75,27 +75,30 @@
 	}
 
 	private function getGlyph($sens="left") {
-		if (array_key_exists($sens, $this->_glyphs))
-			return $this->_glyphs [$sens];
+		if (array_key_exists($sens, $this->_glyphs)) {
+					return $this->_glyphs [$sens];
+		}
 		return "glyphicon-chevron-".$sens;
 	}
 
 	public function setRightGlyph($glyphicon) {
 		$glyphs=CssRef::glyphIcons();
-		if (array_search($glyphicon, $glyphs)!==false)
-			$this->_glyphs ["right"]=$glyphicon;
+		if (array_search($glyphicon, $glyphs)!==false) {
+					$this->_glyphs ["right"]=$glyphicon;
+		}
 	}
 
 	public function setLeftGlyph($glyphicon) {
 		$glyphs=CssRef::glyphIcons();
-		if (array_search($glyphicon, $glyphs)!==false)
-			$this->_glyphs ["left"]=$glyphicon;
+		if (array_search($glyphicon, $glyphs)!==false) {
+					$this->_glyphs ["left"]=$glyphicon;
+		}
 	}
 
 	public function addImage($imageSrc, $imageAlt="", $caption=NULL, $description=NULL) {
 		if(is_array($imageSrc)){
 			$this->addImage($imageSrc[0],@$imageSrc[1],@$imageSrc[2],@$imageSrc[3]);
-		}else{
+		} else{
 			$image=new HtmlCarouselItem("item-".$this->identifier);
 			$image->setImageSrc($this->_base.$imageSrc);
 			$image->setImageAlt($imageAlt);

Ajax/bootstrap/html/HtmlForm.php

Doc Comments +3 added lines

@@ -87,6 +87,9 @@
 		return $result;
 	}
 
+	/**
+	 * @return string
+	 */
 	private function getPrefix($element) {
 		$result="input_text";
 		foreach ( $this->formElementsPrefix as $k => $v ) {

Spacing +10 added lines, -10 removed lines

@@ -15,8 +15,8 @@ 
 	public function __construct($identifier) {
 		parent::__construct($identifier, "form");
 		$this->_template='<form id="%identifier%" name="%identifier%" %properties%>%content%</form>';
-		$this->futureElements=array ();
-		$this->formGroups=array ();
+		$this->futureElements=array();
+		$this->formGroups=array();
 	}
 
 	/*
@@ -26,10 +26,10 @@ 
 	public function compile(JsUtils $js=NULL, View $view=NULL) {
 		if (isset($js)) {
 			$this->formElementsPrefix=$js->config()->getVar("formElementsPrefix");
-			foreach ( $this->futureElements as $futureElement ) {
+			foreach ($this->futureElements as $futureElement) {
 				$futureElementValue=$this->getPrefix($futureElement);
 				$futureElementValues=explode("_", $futureElementValue);
-				switch($futureElementValues [0]) {
+				switch ($futureElementValues [0]) {
 					case "input":
 						$control=new HtmlInput($futureElement);
 						$control->setClass("form-control");
@@ -61,7 +61,7 @@ 
 				$this->addElement($control);
 			}
 		}
-		foreach ( $this->formGroups as $group ) {
+		foreach ($this->formGroups as $group) {
 			$this->addContent($group);
 		}
 		return parent::compile($js, $view);
@@ -71,7 +71,7 @@ 
 		$result=preg_split('/(?=[A-Z])/', $str);
 		if (sizeof($result)>$part) {
 			$result=$result [$part];
-		} else {
+		}else {
 			$result=$str;
 		}
 		return $result;
@@ -81,7 +81,7 @@ 
 		$result=preg_split('/(?=[A-Z])/', $str);
 		if (sizeof($result)>2) {
 			$result=$result [2];
-		} else {
+		}else {
 			$result=$str;
 		}
 		return $result;
@@ -89,7 +89,7 @@ 
 
 	private function getPrefix($element) {
 		$result="input_text";
-		foreach ( $this->formElementsPrefix as $k => $v ) {
+		foreach ($this->formElementsPrefix as $k => $v) {
 			if (Text::startsWith($element, $k)) {
 				$result=$v;
 				break;
@@ -119,7 +119,7 @@ 
 
 	public function getElement($name) {
 		$element=null;
-		foreach ( $this->formGroups as $group ) {
+		foreach ($this->formGroups as $group) {
 		}
 		return $element;
 	}
@@ -129,7 +129,7 @@ 
 	 * @see \Ajax\bootstrap\html\base\HtmlSingleElement::fromArray()
 	 */
 	public function fromArray($array) {
-		foreach ( $array as $value ) {
+		foreach ($array as $value) {
 			if (is_string($value)) {
 				$this->futureElements []=$value;
 			}

Braces +3 added lines, -2 removed lines

@@ -99,8 +99,9 @@
 	}
 
 	public function addGroup($identifier="") {
-		if ($identifier==="")
-			$identifier="form-".$this->identifier;
+		if ($identifier==="") {
+					$identifier="form-".$this->identifier;
+		}
 		$group=new HtmlDoubleElement($identifier);
 		$group->setTagName("div");
 		$group->setClass("form-group");

Ajax/bootstrap/html/HtmlTabs.php

Doc Comments +3 added lines

@@ -20,6 +20,9 @@
 	protected $_tabsType="tabs";
 	protected $stacked="";
 
+	/**
+	 * @param string $identifier
+	 */
 	public function __construct($identifier, $tagName="ul") {
 		parent::__construct($identifier, $tagName);
 		$this->_template="<%tagName% %properties%>%tabs%</%tagName%>%content%";

Spacing +18 added lines, -18 removed lines

@@ -16,7 +16,7 @@ 
 use Phalcon\Mvc\View;
 
 class HtmlTabs extends HtmlDoubleElement {
-	protected $tabs=array ();
+	protected $tabs=array();
 	protected $_tabsType="tabs";
 	protected $stacked="";
 
@@ -27,25 +27,25 @@ 
 	}
 
 	protected function addTab_($tab, $index=null) {
-		if($tab instanceof HtmlDropdown){
+		if ($tab instanceof HtmlDropdown) {
 			$tab->setMTagName("li");
 		}
 		if (isset($index)) {
-			$inserted=array (
+			$inserted=array(
 					$tab
 			);
 			array_splice($this->tabs, $index, 0, $inserted);
-		} else
+		}else
 			$this->tabs []=$tab;
 	}
 
-	public function setActive($index){
-		for ($i=0;$i<sizeof($this->tabs);$i++){
+	public function setActive($index) {
+		for ($i=0; $i<sizeof($this->tabs); $i++) {
 			$this->tabs[$i]->setActive($i==$index);
 		}
 	}
 
-	public function disable($index){
+	public function disable($index) {
 		$this->tabs[$index]->disable();
 	}
 
@@ -59,7 +59,7 @@ 
 			$tab=new HtmlTabItem("tab-".$this->identifier."-".$iid);
 			$tab->fromArray($element);
 			$this->addTab_($tab, $index);
-		} else {
+		}else {
 			$this->addTab_($tab, $index);
 		}
 		return $tab;
@@ -76,7 +76,7 @@ 
 	}
 
 	public function addTabs($tabs) {
-		foreach ( $tabs as $tab ) {
+		foreach ($tabs as $tab) {
 			$this->addTab($tab);
 		}
 		return $this;
@@ -106,7 +106,7 @@ 
 	 */
 	public function run(JsUtils $js) {
 		$this->_bsComponent=new Tabs($js);
-		foreach ( $this->tabs as $tab ) {
+		foreach ($this->tabs as $tab) {
 			$this->_bsComponent->addTab($tab->run($js));
 		}
 		$this->addEventsOnRun($js);
@@ -115,11 +115,11 @@ 
 
 	public function createTabContents() {
 		$tabContent=new HtmlTabContent("tabcontent-".$this->identifier);
-		foreach ( $this->tabs as $tab ) {
+		foreach ($this->tabs as $tab) {
 			if ($tab instanceof HtmlTabItem)
 				$tabContent->addTabItem($tab->getHref());
 			elseif ($tab instanceof HtmlDropdown) {
-				foreach ( $tab->getItems() as $dropdownItem ) {
+				foreach ($tab->getItems() as $dropdownItem) {
 					$tabContent->addTabItem($dropdownItem->getHref());
 				}
 			}
@@ -154,21 +154,21 @@ 
 		if (sizeof($this->content->getTabItems())>0) {
 			$this->content->getTabItem(0)->addToProperty("class", "fade in");
 			$size=sizeof($this->tabs);
-			for($index=0; $index<$size; $index++) {
+			for ($index=0; $index<$size; $index++) {
 				$this->content->getTabItem($index)->addToProperty("class", "fade");
 			}
 		}
 	}
 	
-	public function on($event, $jsCode,$stopPropagation=false,$preventDefault=false){
-		foreach ($this->tabs as $tab){
-			$tab->on($event,$jsCode,$stopPropagation,$preventDefault);
+	public function on($event, $jsCode, $stopPropagation=false, $preventDefault=false) {
+		foreach ($this->tabs as $tab) {
+			$tab->on($event, $jsCode, $stopPropagation, $preventDefault);
 		}
 		return $this;
 	}
 
-	public function setStacked($stacked=true){
-		if($stacked)
+	public function setStacked($stacked=true) {
+		if ($stacked)
 			$this->stacked="nav-stacked";
 		else $this->stacked="";
 	}

Braces +17 added lines, -12 removed lines

@@ -35,8 +35,9 @@ 
 					$tab
 			);
 			array_splice($this->tabs, $index, 0, $inserted);
-		} else
-			$this->tabs []=$tab;
+		} else {
+					$this->tabs []=$tab;
+		}
 	}
 
 	public function setActive($index){
@@ -116,9 +117,9 @@ 
 	public function createTabContents() {
 		$tabContent=new HtmlTabContent("tabcontent-".$this->identifier);
 		foreach ( $this->tabs as $tab ) {
-			if ($tab instanceof HtmlTabItem)
-				$tabContent->addTabItem($tab->getHref());
-			elseif ($tab instanceof HtmlDropdown) {
+			if ($tab instanceof HtmlTabItem) {
+							$tabContent->addTabItem($tab->getHref());
+			} elseif ($tab instanceof HtmlDropdown) {
 				foreach ( $tab->getItems() as $dropdownItem ) {
 					$tabContent->addTabItem($dropdownItem->getHref());
 				}
@@ -137,8 +138,9 @@ 
 
 	public function setContentToTab($index, $text) {
 		$tabContentItem=$this->content->getTabItem($index);
-		if (isset($tabContentItem))
-			$tabContentItem->setContent($text);
+		if (isset($tabContentItem)) {
+					$tabContentItem->setContent($text);
+		}
 	}
 
 	public function countTabs() {
@@ -146,8 +148,9 @@ 
 	}
 
 	public function getTabItem($index) {
-		if ($index<sizeof($this->content->get))
-			return $this->content;
+		if ($index<sizeof($this->content->get)) {
+					return $this->content;
+		}
 	}
 
 	public function fadeEffect() {
@@ -168,9 +171,11 @@ 
 	}
 
 	public function setStacked($stacked=true){
-		if($stacked)
-			$this->stacked="nav-stacked";
-		else $this->stacked="";
+		if($stacked) {
+					$this->stacked="nav-stacked";
+		} else {
+			$this->stacked="";
+		}
 	}
 
 	/* (non-PHPdoc)

Ajax/bootstrap/components/Collapse.php

Spacing +1 added lines, -1 removed lines

@@ -65,7 +65,7 @@
 	}
 
 	protected function compileEvents() {
-		foreach ( $this->events as $event => $jsCode ) {
+		foreach ($this->events as $event => $jsCode) {
 			$this->jquery_code_for_compile []="$( \"".$this->collapsed."\" ).on(\"".$event."\" , function (e) {".$jsCode."});";
 		}
 	}

Ajax/bootstrap/components/Modal.php

Spacing +1 added lines, -1 removed lines

@@ -57,7 +57,7 @@
 		if ($value) {
 			$this->jsCodes ["draggable"]=new Draggable();
 			$this->setBackdrop(false);
-		} else if (array_key_exists("draggable", $this->jsCodes)) {
+		}else if (array_key_exists("draggable", $this->jsCodes)) {
 			unset($this->jsCodes ["draggable"]);
 			unset($this->params ["backdrop"]);
 		}

Ajax/bootstrap/components/Splitbutton.php

Spacing +2 added lines, -2 removed lines

@@ -9,10 +9,10 @@
 	 * @see \Ajax\common\SimpleComponent::compileEvents()
 	 */
 	protected function compileEvents() {
-		foreach ( $this->events as $event => $jsCode ) {
+		foreach ($this->events as $event => $jsCode) {
 			if ($event==="buttonClick") {
 				$this->jquery_code_for_compile []="$( \"#split-".preg_replace('/[^a-zA-Z0-9\-.]/s', '', $this->attachTo)."\" ).on(\"click\" , function( event, data ) {".$jsCode."});";
-			} else {
+			}else {
 				$this->jquery_code_for_compile []="$( \"".$this->attachTo."\" ).on(\"".$event."\" , function( event, data ) {".$jsCode."});";
 			}
 		}

Ajax/bootstrap/components/Tabs.php

Spacing +2 added lines, -2 removed lines

@@ -18,7 +18,7 @@ 
 
 	public function __construct(JsUtils $js) {
 		parent::__construct($js);
-		$this->tabs=array ();
+		$this->tabs=array();
 	}
 
 	public function getTabs() {
@@ -35,7 +35,7 @@ 
 	}
 
 	public function getTab($index) {
-		if ($index>0&&$index<sizeof($this->tabs))
+		if ($index>0 && $index<sizeof($this->tabs))
 			return $this->tabs [$index];
 	}
 

Braces +15 added lines, -10 removed lines

@@ -35,8 +35,9 @@ 
 	}
 
 	public function getTab($index) {
-		if ($index>0&&$index<sizeof($this->tabs))
-			return $this->tabs [$index];
+		if ($index>0&&$index<sizeof($this->tabs)) {
+					return $this->tabs [$index];
+		}
 	}
 
 	public function show($index) {
@@ -52,8 +53,9 @@ 
 	 */
 	public function onShow($index, $jsCode) {
 		$tab=$this->getTab($index);
-		if (isset($tab))
-			return $tab->onShow($jsCode);
+		if (isset($tab)) {
+					return $tab->onShow($jsCode);
+		}
 	}
 
 	/**
@@ -64,8 +66,9 @@ 
 	 */
 	public function onShown($index, $jsCode) {
 		$tab=$this->getTab($index);
-		if (isset($tab))
-			return $tab->onShown($jsCode);
+		if (isset($tab)) {
+					return $tab->onShown($jsCode);
+		}
 	}
 
 	/**
@@ -76,8 +79,9 @@ 
 	 */
 	public function onHide($index, $jsCode) {
 		$tab=$this->getTab($index);
-		if (isset($tab))
-			return $tab->onShow($jsCode);
+		if (isset($tab)) {
+					return $tab->onShow($jsCode);
+		}
 	}
 
 	/**
@@ -88,7 +92,8 @@ 
 	 */
 	public function onHidden($index, $jsCode) {
 		$tab=$this->getTab($index);
-		if (isset($tab))
-			return $tab->onShow($jsCode);
+		if (isset($tab)) {
+					return $tab->onShow($jsCode);
+		}
 	}
 }
\ No newline at end of file