try 使用以下代码将子菜单项设置为可滚动
Codesandbox链接:https://codesandbox.io/s/dazzling-antonelli-t4g3nu?file=/index.js
import ReactDOM from "react-dom";
import "antd/dist/antd.css";
import "./index.css";
import { Menu, Icon } from "antd";
const { SubMenu } = Menu;
function handleClick(e) {
console.log("click", e);
}
const options = [
{ key: "1", value: "option1" },
{ key: "2", value: "option12" },
{ key: "3", value: "option13" },
{ key: "4", value: "option14" },
{ key: "5", value: "option15" },
{ key: "6", value: "option16" },
{ key: "7", value: "option17" },
{ key: "8", value: "option18" },
{ key: "9", value: "option19" },
{ key: "10", value: "option134" },
{ key: "11", value: "option132" },
{ key: "12", value: "option142" },
{ key: "13", value: "option123" }
];
ReactDOM.render(
<Menu onClick={handleClick} style={{ width: 256 }} mode="vertical">
<SubMenu
key="sub4"
title={
<span>
<Icon type="setting" />
<span>Navigation Three</span>
</span>
}
>
<div style={{ height: "100px", overflow: "scroll" }}>
{options?.map((data) => {
return <li style={{ lineHeight: "20px" }}> {data?.value} </li>;
})}
</div>
</SubMenu>
</Menu>,
document.getElementById("container")
);
即使存在滚动图标,子菜单中显示的项目也不可滚动,需要一些帮助来修复它. 谢谢.