diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index e585d35ebae..4077fadeb5e 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -5219,24 +5219,25 @@ class Product extends CommonObject
 		}
 
 		$linkclose = '';
+		$classfortooltip = 'classfortooltip';
+		$dataparams = '';
+		if (getDolGlobalInt('MAIN_ENABLE_AJAX_TOOLTIP')) {
+			$params = [
+				'id' => $this->id,
+				'objecttype' => $this->element,
+				'option' => $option,
+			];
+			$classfortooltip = 'classforajaxtooltip';
+			$dataparams = ' data-params='.json_encode($params);
+			$label = $langs->trans('Loading');
+		}
 		if (empty($notooltip)) {
 			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
 				$label = $langs->trans("ShowProduct");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
-
-			if (getDolGlobalInt('MAIN_ENABLE_AJAX_TOOLTIP')) {
-				$params = [
-					'id' => $this->id,
-					'objecttype' => $this->element,
-					'option' => $option,
-				];
-				$linkclose .= ' data-params='.json_encode($params).' title="' . $langs->trans('Loading') . '"';
-				$linkclose .= ' class="nowraponall classforajaxtooltip'.($morecss ? ' '.$morecss : '').'"';
-			} else {
-				$linkclose .= ' title="'.dol_escape_htmltag($label, 1, 1).'"';
-				$linkclose .= ' class="nowraponall classfortooltip'.($morecss ? ' '.$morecss : '').'"';
-			}
+			$linkclose .= ' title="'.dol_escape_htmltag($label, 1, 1).'"';
+			$linkclose .= $dataparams.' class="nowraponall '.$classfortooltip.($morecss ? ' '.$morecss : '').'"';
 		} else {
 			$linkclose = ' class="nowraponall'.($morecss ? ' '.$morecss : '').'"';
 		}
@@ -5269,10 +5270,10 @@ class Product extends CommonObject
 		$result .= $linkstart;
 		if ($withpicto) {
 			if ($this->type == Product::TYPE_PRODUCT) {
-				$result .= (img_object(($notooltip ? '' : $label), 'product', ($notooltip ? 'class="paddingright"' : 'class="paddingright classfortooltip"'), 0, 0, $notooltip ? 0 : 1));
+				$result .= (img_object(($notooltip ? '' : $label), 'product', ($notooltip ? 'class="paddingright"' : $dataparams.' class="paddingright '.$classfortooltip.'"'), 0, 0, $notooltip ? 0 : 1));
 			}
 			if ($this->type == Product::TYPE_SERVICE) {
-				$result .= (img_object(($notooltip ? '' : $label), 'service', ($notooltip ? 'class="paddingright"' : 'class="paddingright classfortooltip"'), 0, 0, $notooltip ? 0 : 1));
+				$result .= (img_object(($notooltip ? '' : $label), 'service', ($notooltip ? 'class="paddingright"' : $dataparams.' class="paddingright '.$classfortooltip.'"'), 0, 0, $notooltip ? 0 : 1));
 			}
 		}
 		$result .= dol_escape_htmltag($newref);