diff --git a/core/attributedef.class.inc.php b/core/attributedef.class.inc.php
index a5a7e59ae..9c96a3960 100644
--- a/core/attributedef.class.inc.php
+++ b/core/attributedef.class.inc.php
@@ -4915,11 +4915,6 @@ class AttributeEmailAddress extends AttributeString
 
 		return '<a class="mailto" href="mailto:'.$sValue.'"><span class="text_decoration '.$sUrlDecorationClass.'"></span>'.parent::GetAsHTML($sValue).'</a>';
 	}
-	public function GetRenderForDataTable(string $sClassAlias) :string
-	{
-		$sRenderFunction = "return '<a class=\'mailto\' href=  \'mailto:'+data+'\'><span class=\'fas fa-envelope\'></span> '+data+'</a>' ;";
-		return $sRenderFunction;
-	}
 }
 
 /**
@@ -5007,11 +5002,6 @@ class AttributePhoneNumber extends AttributeString
 		return '<a class="tel" href="'.$sUrl.'"><span class="text_decoration '.$sUrlDecorationClass.'"></span>'.parent::GetAsHTML($sValue).'</a>';
 	}
 
-	public function GetRenderForDataTable(string $sClassAlias) :string
-	{
-		$sRenderFunction = "return '<a class=\'tel\' href=  \'tel:'+data+'\'><span class=\'fas fa-phone\'></span> '+data+'</a>' ;";
-		return $sRenderFunction;
-	}
 }
 
 /**
@@ -10340,6 +10330,7 @@ class AttributeEnumSet extends AttributeSet
 		return $sRes;
 	}
 
+
 	/**
 	 * @param ormSet $value
 	 * @param string $sSeparator
diff --git a/pages/ajax.render.php b/pages/ajax.render.php
index 423106dc3..072a209f9 100644
--- a/pages/ajax.render.php
+++ b/pages/ajax.render.php
@@ -410,7 +410,7 @@ try
 							$aObj[$sAlias."/".$sAttCode ] = $aObject[$sAlias]->GetKey();
 						}
 						else {
-							$aObj[$sAlias."/".$sAttCode ] = $aObject[$sAlias]->Get($sAttCode);
+							$aObj[$sAlias."/".$sAttCode ] = $aObject[$sAlias]->GetAsHTML($sAttCode);
 						}
 					}
 				}
@@ -420,7 +420,6 @@ try
 				}
 				array_push($aResult["data"], $aObj);
 			}
-
 			$oPage->add(json_encode($aResult));
 			$oKPI->ComputeAndReport('Data fetch and format');
 			break;
diff --git a/sources/application/UI/Component/DataTable/DataTableFactory.php b/sources/application/UI/Component/DataTable/DataTableFactory.php
index 6696e8602..e0a5edfe1 100644
--- a/sources/application/UI/Component/DataTable/DataTableFactory.php
+++ b/sources/application/UI/Component/DataTable/DataTableFactory.php
@@ -204,7 +204,7 @@ class DataTableFactory
 			$aList = $aDisplayList;
 		}
 
-		$sSelectMode = 'none';
+		$sSelectMode = '';
 		if ($bSelectMode) {
 			$sSelectMode = $bSingleSelectMode ? 'single' : 'multiple';
 		}