js加defer

application/controllers/information.php

@@ -917,7 +917,7 @@ class Information extends CI_Controller
         }
 
         if ($addBaseJs) {
-            $addonJs = '<script src="'.$apiweb.'/js/mobile-first/base.js"></script>';
+            $addonJs = '<script src="'.$apiweb.'/js/mobile-first/base.js" defer></script>';
         }
         /// ----- 总JS判断完成-----
 
@@ -925,21 +925,21 @@ class Information extends CI_Controller
         $data["ADDONJS"] = "";
         $meta_addon_js = get_meta($information->ic_id, 'meta_addon_js');
         if (!empty($meta_addon_js)) {
-            $addonJs .= '<script src="' . $meta_addon_js . '"></script>';
+            $addonJs .= '<script src="' . $meta_addon_js . '" defer></script>';
         }
         //价格js       
         if ($meta_ct_page_price == "yes") {
-            $addonJs .= '<script src="'.$apiweb.'/js/mobile-first/getprice.js"></script>';
+            $addonJs .= '<script src="'.$apiweb.'/js/mobile-first/getprice.js" defer></script>';
         }
 
         //列表js
         if (in_array($meta_ct_page_type, array('daytripindex', 'tourindex', 'attractionindex'))) {
-            $addonJs .= '<script src="'.$apiweb.'/js/mobile-first/getlist.js"></script>';
+            $addonJs .= '<script src="'.$apiweb.'/js/mobile-first/getlist.js" defer></script>';
         } 
 
         //天气
         if (in_array($meta_ct_page_type, array('weatherpage'))) {
-            $addonJs .= '<script src="'.$apiweb.'/js/mobile-first/getweather.js"></script>';
+            $addonJs .= '<script src="'.$apiweb.'/js/mobile-first/getweather.js" defer></script>';
         } 
 
 
@@ -976,7 +976,7 @@ class Information extends CI_Controller
             if (!empty($meta_ct_page_value)) {
                 $productCode = $meta_ct_page_value;
             }
-            $addonJs .= '<script src="'.$apiweb.'/js/mobile-first/daytripdetail.js"></script>';
+            $addonJs .= '<script src="'.$apiweb.'/js/mobile-first/daytripdetail.js" defer></script>';
             //$addonJs .= '<script src="'.$apiweb.'/js/mobile-first/flatpickr.js"></script>';
             $data["ADDONCSS"] .= '<link href="' . $apiweb . '/css/newcss3/flatpickr.css" rel="preload" as="style" onload="this.rel=\'stylesheet\'" />';
         }