<DropdownButton bsStyle="default" title="No caret" noCaret id="dropdown-no-caret">
<MenuItem eventKey="1">Action</MenuItem>
<MenuItem eventKey="2">Another action</MenuItem>
<MenuItem eventKey="3">Something else here</MenuItem>
<MenuItem eventKey="4">Separated link</MenuItem>
</DropdownButton>
Run Code Online (Sandbox Code Playgroud)
我从react-bootstrap组件示例中获取了这个示例,https://react-bootstrap.github.io/components.html#btn-dropdowns-nocaret
当选择其中一个菜单项时,如何更新按钮标题?