为了使下拉菜单更加美观,我们可以添加一些 CSS 样式。 .dropdown{position:relative;display:inline-block;}.dropdown button{background-color:#007bff;color:white;padding:10px 20px;border:none;cursor:pointer;}.dropdown-menu{display:block;position:absolute;background-color:white;box-shadow:0 8px 16px 0...
import React, { useRef } from 'react'; function DropdownMenu() { const dropdownRef = useRef(null); const handleButtonClick = () => { const selectedValue = dropdownRef.current.value; // 处理选中的值 }; return ( <div> <select ref={dropdownRef}> <option value="option1">Option 1</...
首先介绍了两种方法:使用 tf.cast() 和 tf.to_int32(),但它们都返回了 Tensor 对象。然后,文章...
export default App; 在这个示例中,我们首先导入了Navbar、Nav和Dropdown组件。然后,我们在App组件中创建了一个Navbar,并在其中添加了两个Nav.Link和一个Dropdown。Dropdown组件包含了一个Dropdown.Toggle和一个Dropdown.Menu,后者包含了几个Dropdown.Item。
import{Dropdown}from'uiw';// orimportDropdownfrom'@uiw/react-dropdown'; 基本用法 importReactfrom'react';import{Dropdown,Menu,ButtonGroup,Button,Divider,Icon}from'uiw';constmenu=(<div><Menuborderedstyle={{minWidth:120}}><Menu.Itemicon="reload"text="重新加载"/><Menu.Itemicon="heart-on"text...
View docs [here](https://radix-ui.com/primitives/docs/components/dropdown-menu).. Latest version: 2.1.15, last published: 18 hours ago. Start using @radix-ui/react-dropdown-menu in your project by running `npm i @radix-ui/react-dropdown-menu`. There are
方法一:Dropdown 中使用属性menu <Dropdown className={index.menu_logo} menu={{ items, onClick: handleMenuClick,}}> <a className={index.menu_logo}> <img className="ant-dropdown-link" onClick={e => e.preventDefault()} src={this.state.logourl} alt="头像" /> ...
</a></li></NestedDropdownMenu></DropdownMenu>);}} To rebuild the source: $ npm run build This will output all the css and js files into./dist; Versions 0.0.2 - Fixed removing the click event listener 0.0.3 - Positioning fixes and convenience props for different dropdown menu ...
该Dropdown组件不调用任何onChange属性。它具有onVisibleChange每次“下拉触发器”(悬停、单击、右键单击)...
React component for building accessible menu, dropdown, submenu, context menu, and more. - szhsin/react-menu