fixes 74

src/app/_dialogs/workflow-spec-dialog/workflow-spec-dialog.component.ts

@@ -89,19 +89,7 @@ export class WorkflowSpecDialogComponent {
             description: 'Write a few sentences explaining to users why this workflow exists and what it should be used for.',
             required: true,
           },
-        },
+        }
-        {
-          key: 'display_order',
-          type: 'input',
-          defaultValue: this.data.display_order,
-          templateOptions: {
-            type: 'number',
-            label: 'Display Order',
-            placeholder: 'Order in which spec will be displayed',
-            description: 'Sort order that the spec should appear in within its category. Lower numbers will appear first.',
-            required: true,
-          },
-        },
       ];
     });
   }

src/app/workflow-spec-list/workflow-spec-list.component.ts

@@ -109,6 +109,7 @@ export class WorkflowSpecListComponent implements OnInit {
       display_order: hasDisplayOrder ? selectedSpec.display_order : 0,
     };
 
+  
     // Open new filename/workflow spec dialog
     const dialogRef = this.dialog.open(WorkflowSpecDialogComponent, {
       height: '65vh',
@@ -118,6 +119,7 @@ export class WorkflowSpecListComponent implements OnInit {
 
     dialogRef.afterClosed().subscribe((data: WorkflowSpecDialogData) => {
       if (data && data.id && data.name && data.display_name && data.description) {
+        data.display_order = this.categories.filter(function (entry) { return entry.id === data.category_id;}).length;
         this._upsertWorkflowSpecification(selectedSpec == null,  data);
       }
     });