Fix dump panel hidden when closing a dump

julienfalque · julienfalque · commit 2e0b263d9cc8 · 2017-11-05T16:52:23.000+01:00
diff --git a/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/toolbar_js.html.twig b/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/toolbar_js.html.twig
@@ -58,6 +58,16 @@
                         }
                     };
                 }
+
+                var dumpInfo = document.querySelector('.sf-toolbar-block-dump .sf-toolbar-info');
+                if (null !== dumpInfo) {
+                    Sfjs.addEventListener(dumpInfo, 'sfbeforedumpcollapse', function () {
+                        dumpInfo.style.minHeight = dumpInfo.getBoundingClientRect().height+'px';
+                    });
+                    Sfjs.addEventListener(dumpInfo, 'mouseleave', function () {
+                        dumpInfo.style.minHeight = '';
+                    });
+                }
             },
             function(xhr) {
                 if (xhr.status !== 0) {
diff --git a/src/Symfony/Component/VarDumper/Dumper/HtmlDumper.php b/src/Symfony/Component/VarDumper/Dumper/HtmlDumper.php
@@ -142,6 +142,13 @@ function toggle(a, recursive) {
         return false;
     }
 
+    if (doc.createEvent && s.dispatchEvent) {
+        var event = doc.createEvent('Event');
+        event.initEvent('sf-dump-expanded' === newClass ? 'sfbeforedumpexpand' : 'sfbeforedumpcollapse', true, false);
+
+        s.dispatchEvent(event);
+    }
+
     a.lastChild.innerHTML = arrow;
     s.className = s.className.replace(/\bsf-dump-(compact|expanded)\b/, newClass);
 
