warnings fixed

Author: jcheron

Ajax/common/html/traits/BaseHtmlPropertiesTrait.php

@@ -44,13 +44,15 @@ public function addToProperty($name, $value, $separator=" ") {
 				$this->_self->addToProperty($name, $v, $separator);
 			}
 		} else if ($value !== "" && $this->_self->propertyContains($name, $value) === false) {
-			$v=@$this->_self->properties[$name];
-			if (isset($v) && $v !== "")
-				$v=$v . $separator . $value;
-				else
-					$v=$value;
-
-					return $this->_self->setProperty($name, $v);
+			if(isset($this->_self->properties[$name])){
+				$v=$this->_self->properties[$name];
+				if (isset($v) && $v !== "")
+					$v=$v . $separator . $value;
+					else
+						$v=$value;
+	
+				return $this->_self->setProperty($name, $v);
+			}
 		}
 		return $this;
 	}
@@ -71,7 +73,7 @@ protected function removePropertyValues($name, $values) {
 	}
 
 	protected function addToPropertyUnique($name, $value, $typeCtrl) {
-		if (@class_exists($typeCtrl, true))
+		if (is_string($typeCtrl) && @class_exists($typeCtrl, true))
 			$typeCtrl=$typeCtrl::getConstants();
 			if (\is_array($typeCtrl)) {
 				$this->_self->removeOldValues($this->_self->properties[$name], $typeCtrl);

Ajax/semantic/html/content/HtmlStepItem.php

@@ -12,17 +12,10 @@ public function __construct($identifier, $content) {
 	}
 	protected function initContent($content){
 		if(\is_array($content)){
-			if(JArray::isAssociative($content)===false){
-				$icon=@$content[0];
-				$title=@$content[1];
-				$desc=@$content[2];
-				$status=@$content[3];
-			}else{
-				$icon=@$content["icon"];
-				$title=@$content["title"];
-				$desc=@$content["description"];
-				$status=@$content["status"];
-			}
+			$icon=JArray::getValue($content, "icon", 0);
+			$title=JArray::getValue($content, "title", 1);
+			$desc=JArray::getValue($content, "description", 2);
+			$status=JArray::getValue($content, "status", 3);
 			if(isset($icon)){
 				$this->setIcon($icon);
 			}