fix: has-permission directive for OnChanges (#795)

Fixes: #794
2020-05-23 20:23:22 +05:30
parent ac66a04527
commit 5b3d0c46dd
1 changed files with 3 additions and 4 deletions
@@ -36,12 +36,11 @@ export class HasPermissionDirective {
    if (typeof permission !== 'string') {
      throw new Error('hasPermission value must be a string');
    }
+    /** Clear the template beforehand to prevent overlap OnChanges. */
+    this.viewContainer.clear();
+    /** Shows Template if user has permission */
    if (this.hasPermission(permission)) {
-      /** Shows Template */
      this.viewContainer.createEmbeddedView(this.templateRef);
-    } else {
-      /** Hides Template */
-      this.viewContainer.clear();
    }
  }