Replace occurances of querySelectorAll with querySelector

Patrick McDougle · Patrick McDougle · commit 65e391c82168 · 2016-10-16T16:41:42.000-07:00
diff --git a/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/base_js.html.twig b/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/base_js.html.twig
@@ -88,14 +88,14 @@
         var successStreak = 4;
         var pendingRequests = 0;
         var renderAjaxRequests = function() {
-            var requestCounter = document.querySelectorAll('.sf-toolbar-ajax-requests')[0];
+            var requestCounter = document.querySelector('.sf-toolbar-ajax-requests');
             if (!requestCounter) {
                 return;
             }
             requestCounter.textContent = requestStack.length;
             requestCounter.className = 'sf-toolbar-ajax-requests sf-toolbar-value';
 
-            var infoSpan = document.querySelectorAll(".sf-toolbar-ajax-info")[0];
+            var infoSpan = document.querySelector(".sf-toolbar-ajax-info");
             if (infoSpan) {
                 infoSpan.textContent = requestStack.length + ' AJAX request' + (requestStack.length > 1 ? 's' : '');
             }
@@ -123,7 +123,7 @@
             var row = document.createElement('tr');
             request.DOMNode = row;
 
-            var tbody = document.querySelectorAll('.sf-toolbar-ajax-request-list')[0];
+            var tbody = document.querySelector('.sf-toolbar-ajax-request-list');
             if (!tbody) {
                 return;
             }
