Fix: dir backup (#2074)

* fix: update all node fields

* fix: register double render when fail

public/js/admin.js

@@ -989,14 +989,8 @@ ravadaApp.directive("solShowMachine", swMach)
 
         $scope.update_node = function(node) {
             $scope.error = '';
-            var data = {
-                'id': node.id
-                ,'base_storage': node.base_storage
-                ,'default_storage': node.default_storage
-                ,'clone_storage': node.clone_storage
-            };
             $http.post('/v1/node/set/'
-                , JSON.stringify(data))
+                , JSON.stringify(node))
                 .then(function(response) {
                     if (response.data.ok == 1){
                         $scope.saved = true;

script/rvd_front

@@ -1167,6 +1167,12 @@ get '/node/info/(:id).json' => sub($c) {
     $sth->execute($c->stash('id'));
     my $row = $sth->fetchrow_hashref;
     delete $row->{tls};
+    for my $field (keys %$row) {
+        delete $row->{$field} if $field =~ /^cache/;
+    }
+    for (('version','security','connection_args','vm_type')) {
+        delete $row->{$_};
+    }
     return $c->render(json => $row);
 };
 
@@ -3993,7 +3999,7 @@ sub register {
 
        if (grep {lc($_) eq lc($username)} @list_users) {
            push @error,("Username already exists, please choose another one");
-           $c->render(template => 'bootstrap/new_user',error => \@error);
+           return $c->render(template => 'bootstrap/new_user',error => \@error);
        }
        else {
            #username don't exists

templates/main/storage_options.html.ep

@@ -1,5 +1,6 @@
 <div class="container-fluid">
-<form name="form_options">
+<i class="fas fa-sync-alt fa-spin" ng-hide="node && node.id"></i>
+<form name="form_options" ng-show="node && node.id">
 
 <div class="form-group row">
     <div class="col-md-3" align="right"><%=l 'base storage' %></div>