docs(module:collapse): add stop propagation to demo 'extra' (NG-ZORRO…

…#3967) close NG-ZORRO#3964
Ricbet · Apr 9, 2020 · 50af79a · 50af79a
1 parent 8af0d7d
commit 50af79a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/components/collapse/demo/extra.ts b/components/collapse/demo/extra.ts
@@ -18,7 +18,8 @@ import { Component } from '@angular/core';
       </nz-collapse-panel>
     </nz-collapse>
     <ng-template #extraTpl>
-      <i nz-icon nzType="setting"></i>
+      <!-- You can use stopPropagation if you don't want the panel to toggle -->
+      <i nz-icon nzType="setting" (click)="$event.stopPropagation()"></i>
     </ng-template>
   `
 })