Fix preview and config not retaining values

app/Item.php

@@ -124,6 +124,14 @@ class Item extends Model
         }
     }
 
+    public static function nameFromClass($class)
+    {
+        $explode = explode('\\', $class);
+        $name = end($explode);
+        
+        return $name;
+    }
+
     public function scopeOfType($query, $type)
     {
         switch($type) {
@@ -148,6 +156,12 @@ class Item extends Model
         return (bool)($app instanceof \App\EnhancedApps);
     }
 
+    public static function isEnhanced($class)
+    {
+        $app = new $class;
+        return (bool)($app instanceof \App\EnhancedApps);
+    }
+
     public function enabled()
     {
         if($this->enhanced()) {

resources/views/items/form.blade.php

@@ -81,13 +81,23 @@
 
             
             @if(isset($item) && $item->enhanced())
+
             <div id="sapconfig" style="display: block;">
                 @if(isset($item))
                 @include('SupportedApps::'.$item->getconfig()->name.'.config')
                 @endif
             </div>
+
+            @elseif(old('class') && App\Item::isEnhanced(old('class')))
+
+            <div id="sapconfig" style="display: block;">
+                @include('SupportedApps::'.App\Item::nameFromClass(old('class')).'.config')
+            </div>
+
             @else
+
             <div id="sapconfig"></div>
+            
             @endif
             
         </div>

resources/views/items/scripts.blade.php

@@ -26,6 +26,12 @@
                     appload(appvalue);
                 }
             });
+            // initial load
+            $('#tile-preview .title').html($('#appname').val());
+            $('#tile-preview .item').css('backgroundColor', $('#appcolour').val());
+            $('#tile-preview .app-icon').attr('src', $('#appimage img').attr('src'));
+
+            // Updates
             $('#appname').on('keyup change', function(e) {
                 $('#tile-preview .title').html($(this).val());
             })
@@ -39,7 +45,10 @@
             $('.tags').select2();
 
             function appload(appvalue) {
-                $.post('{{ route('appload') }}', { app: appvalue }, function(data) {
+                if(appvalue == 'None') {
+                    $('#sapconfig').html('').hide();
+                } else {
+                    $.post('{{ route('appload') }}', { app: appvalue }, function(data) {
                         // Main details
                         $('#appimage').html("<img src='"+data.iconview+"' /><input type='hidden' name='icon' value='"+data.icon+"' />");
                         $('input[name=colour]').val(data.colour);
@@ -53,8 +62,11 @@
                             $.get('/view/'+data.config, function(getdata) {
                                 $('#sapconfig').html(getdata).show();
                             });
+                        } else {
+                            $('#sapconfig').html('').hide();
                         }
                     }, "json");
+                }
 
             }