我NgbDropdown在Angular 2应用程序中使用该组件.它工作正常,但我想删除按钮右侧显示的箭头.
<div class="d-inline-block" ngbDropdown #myDrop="ngbDropdown">
<button class="btn btn-outline-primary" id="dropdownMenu1" ngbDropdownToggle>Toggle dropdown</button>
<div class="dropdown-menu" aria-labelledby="dropdownMenu1">
<button class="dropdown-item">Action - 1</button>
<button class="dropdown-item">Another Action</button>
<button class="dropdown-item">Something else is here</button>
</div>
</div>
