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文檔簡(jiǎn)介
第React四級(jí)菜單的實(shí)現(xiàn)效果圖
JS
import{Fragment,useState}from'react';
importstylesfrom'./style.less';
constdata1=[
name:'人口',
id:1,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'社會(huì)矛盾',
id:2,
arr:[
{name:'嘻嘻哈哈',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:6,type:6},
{name:'大聯(lián)勤',id:3,arr:[{name:'預(yù)警文案',id:1,type:1}]},
name:'社會(huì)輿情',
type:3,
id:4,
arr:[{name:'預(yù)警文案',id:1,type:1}],
{name:'12345',id:5,arr:[{name:'預(yù)警文案',id:1,type:1}]},
constdata2=[
name:'人口',
id:1,
type:2,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:6,type:3},
name:'社會(huì)矛盾',
id:2,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'大聯(lián)勤',
id:3,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
constdata3=[
name:'GDP',
type:3,
id:1,
arr:[
{name:'龍哥第一',id:1,type:1},
{name:'濤濤第二',id:2,type:2},
{name:'余暢第一',id:3,type:3},
{name:'阿川',id:4,type:4},
{name:'宇宙',id:5,type:5},
{name:'第一',id:6,type:6},
name:'財(cái)政稅收',
type:2,
id:2,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:6,type:6},
name:'產(chǎn)業(yè)投資',
id:3,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'產(chǎn)業(yè)投資',
id:3,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'產(chǎn)業(yè)投資',
id:3,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
constdata4=[
name:'人口',
id:1,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'社會(huì)矛盾',
id:2,
type:3,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'大聯(lián)勤',
id:3,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'社會(huì)輿情',
id:4,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'12345',
id:5,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
constdata5=[
name:'人口',
id:1,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
name:'社會(huì)矛盾',
id:2,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'大聯(lián)勤',
id:3,
type:2,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
constdata6=[
name:'GDP',
id:1,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'財(cái)政稅收',
id:2,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'產(chǎn)業(yè)投資',
type:2,
id:3,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'產(chǎn)業(yè)投資',
type:1,
id:4,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
name:'產(chǎn)業(yè)投資',
type:1,
id:5,
arr:[
{name:'預(yù)警文案',id:1,type:1},
{name:'預(yù)警文案',id:2,type:2},
{name:'預(yù)警文案',id:3,type:3},
{name:'預(yù)警文案',id:4,type:4},
{name:'預(yù)警文案',id:5,type:5},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
{name:'預(yù)警文案',id:6,type:6},
constgetRandomIntInclusive=(min,max)=
min=Math.ceil(min);
max=Math.floor(max);
returnMath.floor(Math.random()*(max-min+1))+min;
constindex=()=
const[menuId1,setMenuId1]=useState(1);//菜單1的按鈕切換
const[menuTop1,setMenuTop1]=useState(data1[0]);
const[menuId2,setMenuId2]=useState(1);//菜單2的按鈕切換
const[menuTop2,setMenuTop2]=useState(data2[0]);
const[menuId3,setMenuId3]=useState(1);//菜單3的按鈕切換
const[menuTop3,setMenuTop3]=useState(data3[0]);
const[menuId4,setMenuId4]=useState(1);//菜單4的按鈕切換
const[menuTop4,setMenuTop4]=useState(data4[0]);
const[menuId5,setMenuId5]=useState(1);//菜單5的按鈕切換
const[menuTop5,setMenuTop5]=useState(data5[0]);
const[menuId6,setMenuId6]=useState(1);//菜單6的按鈕切換
const[menuTop6,setMenuTop6]=useState(data6[0]);
//標(biāo)題的點(diǎn)擊事件
consttitleClick1=(data)=
setMenuTop1(data);
consttitleClick2=(data)=
setMenuTop2(data);
consttitleClick3=(data)=
console.log(data,'1111');
setMenuTop3(data);
consttitleClick4=(data)=
setMenuTop4(data);
consttitleClick5=(data)=
setMenuTop5(data);
consttitleClick6=(d
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