hidden fields bug fixed

Author: jcheron

Ajax/common/html/HtmlSingleElement.php

@@ -37,6 +37,11 @@ public function setTitle($value) {
 		$this->setProperty("title", $value);
 		return $this;
 	}
+	
+	public function setStyle($value){
+		$this->setProperty("style", $value);
+		return $this;
+	}
 
 	/**
 	 * {@inheritDoc}

Ajax/semantic/widgets/base/FieldAsTrait.php

@@ -210,6 +210,7 @@ public function fieldAsHidden($index,$attributes=NULL){
 			$attributes=[];
 		}
 		$attributes["inputType"]="hidden";
+		$attributes["style"]="display:none;";
 		return $this->fieldAsInput($index,$attributes);
 	}