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ant-design/components/dropdown/demo/event.md

765 B

基本

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点击菜单项后会触发事件,用户可以通过相应的菜单项 key 进行不同的操作。


var Menu = antd.Menu;
var Dropdown = antd.Dropdown;

function onClick(key){
  alert('选中了菜单' + key);
}

var menu = <Menu onClick={onClick}>
  <Menu.Item key="1">第一个菜单项</Menu.Item>
  <Menu.Item key="2">第二个菜单项</Menu.Item>
  <Menu.Item key="3">第三个菜单项</Menu.Item>
  <Menu.Item key="4" disabled>第四个菜单项</Menu.Item>
</Menu>;


React.render(
  <Dropdown overlay={menu}>
    <button className="ant-btn ant-btn-ghost">
      鼠标移入 <i className="anticon anticon-caret-down"></i>
    </button>
  </Dropdown>
, document.getElementById('components-dropdown-demo-event'));