js-原生Js汉语拼音首字母匹配城市名

原生Js汉语拼音首字母匹配城市名

2018-04-10 09:49:30 luck_lin 阅读数 1520更多

分类专栏： javascript

本文链接：https://blog.csdn.net/qwe502763576/article/details/79876451

placeData.js：

var cityData = ['北京|beijing|bj','上海|shanghai|sh', '重庆|chongqing|cq', '深圳|shenzhen|sz', '广州|guangzhou|gz', '杭州|hangzhou|hz',
'南京|nanjing|nj', '苏州|shuzhou|sz', '天津|tianjin|tj', '成都|chengdu|cd', '南昌|nanchang|nc', '三亚|sanya|sy','青岛|qingdao|qd',
'厦门|xiamen|xm', '西安|xian|xa','长沙|changsha|cs','合肥|hefei|hf','西藏|xizang|xz', '内蒙古|neimenggu|nmg', '安庆|anqing|aq', '阿泰勒|ataile|atl', '安康|ankang|ak',
'阿克苏|akesu|aks', '包头|baotou|bt', '北海|beihai|bh', '百色|baise|bs','保山|baoshan|bs', '长治|changzhi|cz', '长春|changchun|cc', '常州|changzhou|cz', '昌都|changdu|cd',
'朝阳|chaoyang|cy', '常德|changde|cd', '长白山|changbaishan|cbs', '赤峰|chifeng|cf', '大同|datong|dt', '大连|dalian|dl', '达县|daxian|dx', '东营|dongying|dy', '大庆|daqing|dq', '丹东|dandong|dd',
'大理|dali|dl', '敦煌|dunhuang|dh', '鄂尔多斯|eerduosi|eeds', '恩施|enshi|es', '福州|fuzhou|fz', '阜阳|fuyang|fy', '贵阳|guiyang|gy',
'桂林|guilin|gl', '广元|guangyuan|gy', '格尔木|geermu|gem', '呼和浩特|huhehaote|hhht', '哈密|hami|hm',
'黑河|heihe|hh', '海拉尔|hailaer|hle', '哈尔滨|haerbin|heb', '海口|haikou|hk', '黄山|huangshan|hs', '邯郸|handan|hd',
'汉中|hanzhong|hz', '和田|hetian|ht', '晋江|jinjiang|jj', '锦州|jinzhou|jz', '景德镇|jingdezhen|jdz',
'嘉峪关|jiayuguan|jyg', '井冈山|jinggangshan|jgs', '济宁|jining|jn', '九江|jiujiang|jj', '佳木斯|jiamusi|jms', '济南|jinan|jn',
'喀什|kashi|ks', '昆明|kunming|km', '康定|kangding|kd', '克拉玛依|kelamayi|klmy', '库尔勒|kuerle|kel', '库车|kuche|kc', '兰州|lanzhou|lz',
'洛阳|luoyang|ly', '丽江|lijiang|lj', '林芝|linzhi|lz', '柳州|liuzhou|lz', '泸州|luzhou|lz', '连云港|lianyungang|lyg', '黎平|liping|lp',
'连成|liancheng|lc', '拉萨|lasa|ls', '临沧|lincang|lc', '临沂|linyi|ly', '芒市|mangshi|ms', '牡丹江|mudanjiang|mdj', '满洲里|manzhouli|mzl', '绵阳|mianyang|my',
'梅县|meixian|mx', '漠河|mohe|mh', '南充|nanchong|nc', '南宁|nanning|nn', '南阳|nanyang|ny', '南通|nantong|nt', '那拉提|nalati|nlt',
'宁波|ningbo|nb', '攀枝花|panzhihua|pzh', '衢州|quzhou|qz', '秦皇岛|qinhuangdao|qhd', '庆阳|qingyang|qy', '齐齐哈尔|qiqihaer|qqhe',
'石家庄|shijiazhuang|sjz', '沈阳|shenyang|sy', '思茅|simao|sm', '铜仁|tongren|tr', '塔城|tacheng|tc', '腾冲|tengchong|tc', '台州|taizhou|tz',
'通辽|tongliao|tl', '太原|taiyuan|ty', '威海|weihai|wh', '梧州|wuzhou|wz', '文山|wenshan|ws', '无锡|wuxi|wx', '潍坊|weifang|wf', '武夷山|wuyishan|wys', '乌兰浩特|wulanhaote|wlht',
'温州|wenzhou|wz', '乌鲁木齐|wulumuqi|wlmq', '万州|wanzhou|wz', '乌海|wuhai|wh', '兴义|xingyi|xy', '西昌|xichang|xc', '襄樊|xiangfan|xf',
'西宁|xining|xn', '锡林浩特|xilinhaote|xlht', '西双版纳|xishuangbanna|xsbn', '徐州|xuzhou|xz', '义乌|yiwu|yw', '永州|yongzhou|yz', '榆林|yulin|yl', '延安|yanan|ya', '运城|yuncheng|yc',
'烟台|yantai|yt', '银川|yinchuan|yc', '宜昌|yichang|yc', '宜宾|yibin|yb', '盐城|yancheng|yc', '延吉|yanji|yj', '玉树|yushu|ys', '伊宁|yining|yn', '珠海|zhuhai|zh', '昭通|zhaotong|zt',
'张家界|zhangjiajie|zjj', '舟山|zhoushan|zs', '郑州|zhengzhou|zz', '中卫|zhongwei|zw', '芷江|zhijiang|zj', '湛江|zhanjiang|zj'];
var iCity = {
cityClass : function(){ //城市分类
if(!this.citys){
//{HOT:{hot:[],ABCDEFG:{a:[1,2,3],b:[1,2,3]},HJKLMN:{},PQST:{},VWXYZ:{}}
this.citys = {"hotCity":[],"ABCDEFG":{},"HJKLMN":{},"PQST":{},"WXYZ":{}};
var make,fn,name,
reg1 = /^[a-g]$/i, reg2 = /^[h-n]$/i, reg3 = /^[o-u]$/i,reg4 = /^[v-z]$/i;
for(var i in cityData){
make = cityData[i].split("|"); //分割成数组
fn = make[2].substring(0,1).toUpperCase(); //获取英文第一个字母转换成大写
name = make[0];
if(reg1.test(fn)){
if(!this.citys.ABCDEFG[fn]) this.citys.ABCDEFG[fn]=[];
this.citys.ABCDEFG[fn].push(name)
}else if(reg2.test(fn)){
if(!this.citys.HJKLMN[fn]) this.citys.HJKLMN[fn]=[];
this.citys.HJKLMN[fn].push(name)
}else if(reg3.test(fn)){
if(!this.citys.PQST[fn]) this.citys.PQST[fn]=[];
this.citys.PQST[fn].push(name)
}else if(reg4.test(fn)){
if(!this.citys.WXYZ[fn]) this.citys.WXYZ[fn]=[];
this.citys.WXYZ[fn].push(name)
}
if(i<20) this.citys.hotCity.push(name);
}
}
}
}
iCity.cityClass();
export default iCity.citys;

react组件：

import React, {Component} from 'react';
import data from './placeData';
import {
Link //模板切换的组件
} from 'react-router-dom';
class PlaceMain extends Component{
render(){
let pathname = this.props.currentPath;//获取当前请求该组件luyou，以便于点击后携带参数往哪个路由跳转
let ABCDEFG = data.ABCDEFG;
let arrABCDEFG = [];
[].slice.call('ABCDEFG').forEach(v=>{
arrABCDEFG = arrABCDEFG.concat(ABCDEFG[v]);
})
arrABCDEFG.title = "ABCDEFG";
let HJKLMN = data.HJKLMN;
let arrHJKLMN = [];
[].slice.call('HJKLMN').forEach(v=>{
arrHJKLMN = arrHJKLMN.concat(HJKLMN[v]);
})
arrHJKLMN.title = "HJKLMN";
let PQST = data.PQST;
let arrPQST = [];
[].slice.call('PQST').forEach(v=>{
arrPQST = arrPQST.concat(PQST[v]);
})
arrPQST.title = "PQST";
let WXYZ = data.WXYZ;
let arrWXYZ = [];
[].slice.call('WXYZ').forEach(v=>{
arrWXYZ = arrWXYZ.concat(WXYZ[v]);
})
arrWXYZ.title = "WXYZ";
let hotCity = data.hotCity;
hotCity.title = "热门城市";
let AllCity =[hotCity, arrABCDEFG, arrHJKLMN, arrPQST, arrWXYZ].map((v, i)=>{
return(
<dl key={i}>
<dt>{v.title}</dt>
<dd>
{v.map((val, idx)=>{
return <Link key={idx} to={ {pathname, state: {place: val}} }>{val}</Link>
})}
</dd>
</dl>
)
})
return(
<main>
{AllCity}
</main>
)
}
}
export default PlaceMain;