dashboard: random fixes

circle/dashboard/templates/dashboard/vm-detail/_network-port-add.html

@@ -8,7 +8,7 @@
         <i class="fa fa-plus"></i> <i class="fa fa-long-arrow-right"></i>
       </span>
       <input type="number" class="form-control" size="5" min="1" max="65535"
-             style="width: 80px;" name="port"/>
+             style="width: 80px;" name="port" required/>
       <span class="input-group-addon">/</span>
       <select class="form-control" name="proto" style="width: 70px;"><option>tcp</option><option>udp</option></select>
       <div class="input-group-btn">

circle/dashboard/views/vm.py

@@ -422,6 +422,7 @@ class VmPortRemoveView(FormOperationMixin, VmOperationView):
     op = 'remove_port'
     show_in_toolbar = False
     with_reload = True
+    wait_for_result = 0.5
     icon = 'times'
     effect = "danger"
     form_class = VmPortRemoveForm
@@ -449,7 +450,8 @@ class VmPortAddView(FormOperationMixin, VmOperationView):
     op = 'add_port'
     show_in_toolbar = False
     with_reload = True
-    icon = 'times'
+    wait_for_result = 0.5
+    icon = 'plus'
     effect = "success"
     form_class = VmPortAddForm