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+<html xmlns="http://www.w3.org/1999/xhtml">
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+<head>
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+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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+<title>Demo</title>
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+<style type="text/css">
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+.demo{width:220px;margin:20px auto;}
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+
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+
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+/* citySelector */
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+.citySelector{font:12px/1.5 tahoma,arial,\5b8b\4f53;background:#fff;text-align:left;}
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+.cityslide{width:250px;list-style:none;margin:0;padding:0;border:1px solid #85BEE5;border-right-color:#3485C0;border-bottom-color:#3485C0;box-shadow:2px 2px 3px rgba(0,0,0,0.3);margin-top:-2px;}
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+.cityslide li{list-style:none;overflow:hidden;height:16px;padding:4px 5px;}
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+.cityslide li.on{background:#9CD9FF;color:#fff;}
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+.cityslide li b{font-weight:normal;}
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+.cityslide li.empty{background:#fff2e8;color:#666;}
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+.cityslide li.empty em{color:red;font-style:normal;}
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+.cityname{float:left;}
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+.cityspell{float:right;}
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+.cityBox{width:320px;border:1px solid #85BEE5;overflow:hidden;box-shadow:2px 2px 3px rgba(0,0,0,0.3);}
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+.cityBox ul{margin:0;padding:0;overflow:hidden;}
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+.cityBox ul li{float:left;list-style:none;padding:2px 4px;border:1px solid #85BEE5;cursor:pointer;margin-left:4px;display:inline;background:#E1EFFE;}
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+.cityBox ul li.on{background:#fff;border-bottom-color:#fff;position:relative;}
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+.hide{display:none;}
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+p.tip{color:#666;line-height:20px;padding:5px;margin:0;text-indent:3px;}
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+.hotCity{border-top:1px solid #85BEE5;margin-top:-1px;clear:left;overflow:hidden;padding-bottom:5px;padding-top:5px;_margin-bottom:8px;}
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+.cityTab{overflow:hidden;}
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+.cityTab dl{margin:0;padding:0;overflow:hidden;}
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+.cityTab dl dt{float:left;padding-left:3px;color:#F30;text-indent:5px;font-family:"Lucida console","consolas","courier new";line-height:22px;font-size:14px;width:20px;}
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+.cityTab dl dd{margin-left:2px;float:left;width:290px;}
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+.cityTab dl dd a{padding-left:5px;width:66px;line-height:22px;display:inline-block;color:#000;text-decoration:none;}
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+.cityTab dl dd a:hover{text-decoration:underline;color:red}
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+.cityinput{ font-size: 12px; padding-left: 2px; background: url(T1EPyLXm0hXXXXXXXX-200-100.png) no-repeat 150px 5px; border: 1px solid #D8D8D8; }
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+</style>
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+</head>
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+<body>
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+<input class="cityinput" id="citySelect" value="城市名">
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+<script type="text/javascript">
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+/* *
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+ * ---------------------------------------- *
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+ * 城市选择组件 v1.0
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+ * Author: VVG
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+ * QQ: 83816819
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+ * Mail: mysheller@163.com
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+ * http://www.cnblogs.com/NNUF/
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+ * ---------------------------------------- *
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+ * Date: 2012-07-10
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+ * ---------------------------------------- *
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+ * */
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+
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+/* *
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+ * 全局空间 Vcity
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+ * */
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+var Vcity = {};
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+/* *
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+ * 静态方法集
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+ * @name _m
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+ * */
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+Vcity._m = {
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+ /* 选择元素 */
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+ $:function (arg, context) {
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+ var tagAll, n, eles = [], i, sub = arg.substring(1);
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+ context = context || document;
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+ if (typeof arg == 'string') {
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+ switch (arg.charAt(0)) {
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+ case '#':
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+ return document.getElementById(sub);
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+ break;
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+ case '.':
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+ if (context.getElementsByClassName) return context.getElementsByClassName(sub);
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+ tagAll = Vcity._m.$('*', context);
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+ n = tagAll.length;
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+ for (i = 0; i < n; i++) {
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+ if (tagAll[i].className.indexOf(sub) > -1) eles.push(tagAll[i]);
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+ }
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+ return eles;
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+ break;
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+ default:
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+ return context.getElementsByTagName(arg);
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+ break;
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+ }
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+ }
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+ },
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+
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+ /* 绑定事件 */
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+ on:function (node, type, handler) {
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+ node.addEventListener ? node.addEventListener(type, handler, false) : node.attachEvent('on' + type, handler);
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+ },
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+
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+ /* 获取事件 */
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+ getEvent:function(event){
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+ return event || window.event;
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+ },
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+
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+ /* 获取事件目标 */
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+ getTarget:function(event){
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+ return event.target || event.srcElement;
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+ },
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+
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+ /* 获取元素位置 */
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+ getPos:function (node) {
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+ var scrollx = document.documentElement.scrollLeft || document.body.scrollLeft,
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+ scrollt = document.documentElement.scrollTop || document.body.scrollTop;
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+ var pos = node.getBoundingClientRect();
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+ return {top:pos.top + scrollt, right:pos.right + scrollx, bottom:pos.bottom + scrollt, left:pos.left + scrollx }
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+ },
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+
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+ /* 添加样式名 */
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+ addClass:function (c, node) {
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+ if(!node)return;
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+ node.className = Vcity._m.hasClass(c,node) ? node.className : node.className + ' ' + c ;
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+ },
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+
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+ /* 移除样式名 */
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+ removeClass:function (c, node) {
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+ var reg = new RegExp("(^|\\s+)" + c + "(\\s+|$)", "g");
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+ if(!Vcity._m.hasClass(c,node))return;
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+ node.className = reg.test(node.className) ? node.className.replace(reg, '') : node.className;
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+ },
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+
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+ /* 是否含有CLASS */
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+ hasClass:function (c, node) {
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+ if(!node || !node.className)return false;
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+ return node.className.indexOf(c)>-1;
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+ },
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+
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+ /* 阻止冒泡 */
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+ stopPropagation:function (event) {
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+ event = event || window.event;
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+ event.stopPropagation ? event.stopPropagation() : event.cancelBubble = true;
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+ },
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+ /* 去除两端空格 */
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+ trim:function (str) {
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+ return str.replace(/^\s+|\s+$/g,'');
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+ }
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+};
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+
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+/* 所有城市数据,可以按照格式自行添加（北京|beijing|bj），前16条为热门城市 */
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+
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+Vcity.allCity = ['北京|beijing|bj','上海|shanghai|sh', '重庆|chongqing|cq', '深圳|shenzhen|sz', '广州|guangzhou|gz', '杭州|hangzhou|hz',
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+ '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',
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+ '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',
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+ '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',
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+ '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',
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+ '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',
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+ '桂林|guilin|gl', '广元|guangyuan|gy', '格尔木|geermu|gem', '呼和浩特|huhehaote|hhht', '哈密|hami|hm',
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+ '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',
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+ '汉中|hanzhong|hz', '和田|hetian|ht', '晋江|jinjiang|jj', '锦州|jinzhou|jz', '景德镇|jingdezhen|jdz',
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+ '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',
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+ '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',
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+ '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',
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+ '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',
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+ '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',
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+ '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',
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+ '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',
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+ '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',
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+ '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',
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+ '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',
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+ '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',
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+ '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'];
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+
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+/* 正则表达式 筛选中文城市名、拼音、首字母 */
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+
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+Vcity.regEx = /^([\u4E00-\u9FA5\uf900-\ufa2d]+)\|(\w+)\|(\w)\w*$/i;
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+Vcity.regExChiese = /([\u4E00-\u9FA5\uf900-\ufa2d]+)/;
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+
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+/* *
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+ * 格式化城市数组为对象oCity，按照a-h,i-p,q-z,hot热门城市分组：
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+ * {HOT:{hot:[]},ABCDEFGH:{a:[1,2,3],b:[1,2,3]},IJKLMNOP:{i:[1.2.3],j:[1,2,3]},QRSTUVWXYZ:{}}
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+ * */
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+
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+(function () {
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+ var citys = Vcity.allCity, match, letter,
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+ regEx = Vcity.regEx,
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+ reg2 = /^[a-h]$/i, reg3 = /^[i-p]$/i, reg4 = /^[q-z]$/i;
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+ if (!Vcity.oCity) {
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+ Vcity.oCity = {hot:{},ABCDEFGH:{}, IJKLMNOP:{}, QRSTUVWXYZ:{}};
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+ //console.log(citys.length);
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+ for (var i = 0, n = citys.length; i < n; i++) {
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+ match = regEx.exec(citys[i]);
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+ letter = match[3].toUpperCase();
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+ if (reg2.test(letter)) {
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+ if (!Vcity.oCity.ABCDEFGH[letter]) Vcity.oCity.ABCDEFGH[letter] = [];
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+ Vcity.oCity.ABCDEFGH[letter].push(match[1]);
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+ } else if (reg3.test(letter)) {
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+ if (!Vcity.oCity.IJKLMNOP[letter]) Vcity.oCity.IJKLMNOP[letter] = [];
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+ Vcity.oCity.IJKLMNOP[letter].push(match[1]);
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+ } else if (reg4.test(letter)) {
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+ if (!Vcity.oCity.QRSTUVWXYZ[letter]) Vcity.oCity.QRSTUVWXYZ[letter] = [];
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+ Vcity.oCity.QRSTUVWXYZ[letter].push(match[1]);
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+ }
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+ /* 热门城市 前16条 */
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+ if(i<16){
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+ if(!Vcity.oCity.hot['hot']) Vcity.oCity.hot['hot'] = [];
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+ Vcity.oCity.hot['hot'].push(match[1]);
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+ }
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+ }
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+ }
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+})();
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+/* 城市HTML模板 */
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+Vcity._template = [
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+ '<p class="tip">热门城市(支持汉字/拼音)</p>',
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+ '<ul>',
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+ '<li class="on">热门城市</li>',
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+ '<li>ABCDEFGH</li>',
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+ '<li>IJKLMNOP</li>',
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+ '<li>QRSTUVWXYZ</li>',
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+ '</ul>'
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+];
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+
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+/* *
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+ * 城市控件构造函数
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+ * @CitySelector
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+ * */
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+
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+Vcity.CitySelector = function () {
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+ this.initialize.apply(this, arguments);
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+};
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+
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+Vcity.CitySelector.prototype = {
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+
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+ constructor:Vcity.CitySelector,
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+
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+ /* 初始化 */
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+
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+ initialize :function (options) {
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+ var input = options.input;
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+ this.input = Vcity._m.$('#'+ input);
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+ this.inputEvent();
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+ },
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+
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+ /* *
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+ * @createWarp
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+ * 创建城市BOX HTML 框架
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+ * */
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+
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+ createWarp:function(){
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+ var inputPos = Vcity._m.getPos(this.input);
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+ var div = this.rootDiv = document.createElement('div');
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+ var that = this;
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+
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+ // 设置DIV阻止冒泡
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+ Vcity._m.on(this.rootDiv,'click',function(event){
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+ Vcity._m.stopPropagation(event);
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+ });
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+
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+ // 设置点击文档隐藏弹出的城市选择框
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+ Vcity._m.on(document, 'click', function (event) {
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+ event = Vcity._m.getEvent(event);
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+ var target = Vcity._m.getTarget(event);
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+ if(target == that.input) return false;
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+ //console.log(target.className);
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+ if (that.cityBox)Vcity._m.addClass('hide', that.cityBox);
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+ if (that.ul)Vcity._m.addClass('hide', that.ul);
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+ if(that.myIframe)Vcity._m.addClass('hide',that.myIframe);
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+ });
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+ div.className = 'citySelector';
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+ div.style.position = 'absolute';
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+ div.style.left = inputPos.left + 'px';
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+ div.style.top = inputPos.bottom + 'px';
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+ div.style.zIndex = 999999;
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+
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+ // 判断是否IE6，如果是IE6需要添加iframe才能遮住SELECT框
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+ var isIe = (document.all) ? true : false;
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+ var isIE6 = this.isIE6 = isIe && !window.XMLHttpRequest;
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+ if(isIE6){
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+ var myIframe = this.myIframe = document.createElement('iframe');
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+ myIframe.frameborder = '0';
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+ myIframe.src = 'about:blank';
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+ myIframe.style.position = 'absolute';
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+ myIframe.style.zIndex = '-1';
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+ this.rootDiv.appendChild(this.myIframe);
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+ }
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+
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+ var childdiv = this.cityBox = document.createElement('div');
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+ childdiv.className = 'cityBox';
|
|
|
+ childdiv.id = 'cityBox';
|
|
|
+ childdiv.innerHTML = Vcity._template.join('');
|
|
|
+ var hotCity = this.hotCity = document.createElement('div');
|
|
|
+ hotCity.className = 'hotCity';
|
|
|
+ childdiv.appendChild(hotCity);
|
|
|
+ div.appendChild(childdiv);
|
|
|
+ this.createHotCity();
|
|
|
+ },
|
|
|
+
|
|
|
+ /* *
|
|
|
+ * @createHotCity
|
|
|
+ * TAB下面DIV：hot,a-h,i-p,q-z 分类HTML生成，DOM操作
|
|
|
+ * {HOT:{hot:[]},ABCDEFGH:{a:[1,2,3],b:[1,2,3]},IJKLMNOP:{},QRSTUVWXYZ:{}}
|
|
|
+ **/
|
|
|
+
|
|
|
+ createHotCity:function(){
|
|
|
+ var odiv,odl,odt,odd,odda=[],str,key,ckey,sortKey,regEx = Vcity.regEx,
|
|
|
+ oCity = Vcity.oCity;
|
|
|
+ for(key in oCity){
|
|
|
+ odiv = this[key] = document.createElement('div');
|
|
|
+ // 先设置全部隐藏hide
|
|
|
+ odiv.className = key + ' ' + 'cityTab hide';
|
|
|
+ sortKey=[];
|
|
|
+ for(ckey in oCity[key]){
|
|
|
+ sortKey.push(ckey);
|
|
|
+ // ckey按照ABCDEDG顺序排序
|
|
|
+ sortKey.sort();
|
|
|
+ }
|
|
|
+ for(var j=0,k = sortKey.length;j<k;j++){
|
|
|
+ odl = document.createElement('dl');
|
|
|
+ odt = document.createElement('dt');
|
|
|
+ odd = document.createElement('dd');
|
|
|
+ odt.innerHTML = sortKey[j] == 'hot'?' ':sortKey[j];
|
|
|
+ odda = [];
|
|
|
+ for(var i=0,n=oCity[key][sortKey[j]].length;i<n;i++){
|
|
|
+ str = '<a href="#">' + oCity[key][sortKey[j]][i] + '</a>';
|
|
|
+ odda.push(str);
|
|
|
+ }
|
|
|
+ odd.innerHTML = odda.join('');
|
|
|
+ odl.appendChild(odt);
|
|
|
+ odl.appendChild(odd);
|
|
|
+ odiv.appendChild(odl);
|
|
|
+ }
|
|
|
+
|
|
|
+ // 移除热门城市的隐藏CSS
|
|
|
+ Vcity._m.removeClass('hide',this.hot);
|
|
|
+ this.hotCity.appendChild(odiv);
|
|
|
+ }
|
|
|
+ document.body.appendChild(this.rootDiv);
|
|
|
+ /* IE6 */
|
|
|
+ this.changeIframe();
|
|
|
+
|
|
|
+ this.tabChange();
|
|
|
+ this.linkEvent();
|
|
|
+ },
|
|
|
+
|
|
|
+ /* *
|
|
|
+ * tab按字母顺序切换
|
|
|
+ * @ tabChange
|
|
|
+ * */
|
|
|
+
|
|
|
+ tabChange:function(){
|
|
|
+ var lis = Vcity._m.$('li',this.cityBox);
|
|
|
+ var divs = Vcity._m.$('div',this.hotCity);
|
|
|
+ var that = this;
|
|
|
+ for(var i=0,n=lis.length;i<n;i++){
|
|
|
+ lis[i].index = i;
|
|
|
+ lis[i].onclick = function(){
|
|
|
+ for(var j=0;j<n;j++){
|
|
|
+ Vcity._m.removeClass('on',lis[j]);
|
|
|
+ Vcity._m.addClass('hide',divs[j]);
|
|
|
+ }
|
|
|
+ Vcity._m.addClass('on',this);
|
|
|
+ Vcity._m.removeClass('hide',divs[this.index]);
|
|
|
+ /* IE6 改变TAB的时候 改变Iframe 大小*/
|
|
|
+ that.changeIframe();
|
|
|
+ };
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ /* *
|
|
|
+ * 城市LINK事件
|
|
|
+ * @linkEvent
|
|
|
+ * */
|
|
|
+
|
|
|
+ linkEvent:function(){
|
|
|
+ var links = Vcity._m.$('a',this.hotCity);
|
|
|
+ var that = this;
|
|
|
+ for(var i=0,n=links.length;i<n;i++){
|
|
|
+ links[i].onclick = function(){
|
|
|
+ that.input.value = this.innerHTML;
|
|
|
+ Vcity._m.addClass('hide',that.cityBox);
|
|
|
+ /* 点击城市名的时候隐藏myIframe */
|
|
|
+ Vcity._m.addClass('hide',that.myIframe);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ /* *
|
|
|
+ * INPUT城市输入框事件
|
|
|
+ * @inputEvent
|
|
|
+ * */
|
|
|
+
|
|
|
+ inputEvent:function(){
|
|
|
+ var that = this;
|
|
|
+ Vcity._m.on(this.input,'click',function(event){
|
|
|
+ event = event || window.event;
|
|
|
+ if(!that.cityBox){
|
|
|
+ that.createWarp();
|
|
|
+ }else if(!!that.cityBox && Vcity._m.hasClass('hide',that.cityBox)){
|
|
|
+ // slideul 不存在或者 slideul存在但是是隐藏的时候 两者不能共存
|
|
|
+ if(!that.ul || (that.ul && Vcity._m.hasClass('hide',that.ul))){
|
|
|
+ Vcity._m.removeClass('hide',that.cityBox);
|
|
|
+
|
|
|
+ /* IE6 移除iframe 的hide 样式 */
|
|
|
+ //alert('click');
|
|
|
+ Vcity._m.removeClass('hide',that.myIframe);
|
|
|
+ that.changeIframe();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+ Vcity._m.on(this.input,'focus',function(){
|
|
|
+ that.input.select();
|
|
|
+ if(that.input.value == '城市名') that.input.value = '';
|
|
|
+ });
|
|
|
+ Vcity._m.on(this.input,'blur',function(){
|
|
|
+ if(that.input.value == '') that.input.value = '城市名';
|
|
|
+ });
|
|
|
+ Vcity._m.on(this.input,'keyup',function(event){
|
|
|
+ event = event || window.event;
|
|
|
+ var keycode = event.keyCode;
|
|
|
+ Vcity._m.addClass('hide',that.cityBox);
|
|
|
+ that.createUl();
|
|
|
+
|
|
|
+ /* 移除iframe 的hide 样式 */
|
|
|
+ Vcity._m.removeClass('hide',that.myIframe);
|
|
|
+
|
|
|
+ // 下拉菜单显示的时候捕捉按键事件
|
|
|
+ if(that.ul && !Vcity._m.hasClass('hide',that.ul) && !that.isEmpty){
|
|
|
+ that.KeyboardEvent(event,keycode);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ /* *
|
|
|
+ * 生成下拉选择列表
|
|
|
+ * @ createUl
|
|
|
+ * */
|
|
|
+
|
|
|
+ createUl:function () {
|
|
|
+ //console.log('createUL');
|
|
|
+ var str;
|
|
|
+ var value = Vcity._m.trim(this.input.value);
|
|
|
+ // 当value不等于空的时候执行
|
|
|
+ if (value !== '') {
|
|
|
+ var reg = new RegExp("^" + value + "|\\|" + value, 'gi');
|
|
|
+ // 此处需设置中文输入法也可用onpropertychange
|
|
|
+ var searchResult = [];
|
|
|
+ for (var i = 0, n = Vcity.allCity.length; i < n; i++) {
|
|
|
+ if (reg.test(Vcity.allCity[i])) {
|
|
|
+ var match = Vcity.regEx.exec(Vcity.allCity[i]);
|
|
|
+ if (searchResult.length !== 0) {
|
|
|
+ str = '<li><b class="cityname">' + match[1] + '</b><b class="cityspell">' + match[2] + '</b></li>';
|
|
|
+ } else {
|
|
|
+ str = '<li class="on"><b class="cityname">' + match[1] + '</b><b class="cityspell">' + match[2] + '</b></li>';
|
|
|
+ }
|
|
|
+ searchResult.push(str);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ this.isEmpty = false;
|
|
|
+ // 如果搜索数据为空
|
|
|
+ if (searchResult.length == 0) {
|
|
|
+ this.isEmpty = true;
|
|
|
+ str = '<li class="empty">对不起，没有找到数据 "<em>' + value + '</em>"</li>';
|
|
|
+ searchResult.push(str);
|
|
|
+ }
|
|
|
+ // 如果slideul不存在则添加ul
|
|
|
+ if (!this.ul) {
|
|
|
+ var ul = this.ul = document.createElement('ul');
|
|
|
+ ul.className = 'cityslide';
|
|
|
+ this.rootDiv && this.rootDiv.appendChild(ul);
|
|
|
+ // 记录按键次数，方向键
|
|
|
+ this.count = 0;
|
|
|
+ } else if (this.ul && Vcity._m.hasClass('hide', this.ul)) {
|
|
|
+ this.count = 0;
|
|
|
+ Vcity._m.removeClass('hide', this.ul);
|
|
|
+ }
|
|
|
+ this.ul.innerHTML = searchResult.join('');
|
|
|
+
|
|
|
+ /* IE6 */
|
|
|
+ this.changeIframe();
|
|
|
+
|
|
|
+ // 绑定Li事件
|
|
|
+ this.liEvent();
|
|
|
+ }else{
|
|
|
+ Vcity._m.addClass('hide',this.ul);
|
|
|
+ Vcity._m.removeClass('hide',this.cityBox);
|
|
|
+
|
|
|
+ Vcity._m.removeClass('hide',this.myIframe);
|
|
|
+
|
|
|
+ this.changeIframe();
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ /* IE6的改变遮罩SELECT 的 IFRAME尺寸大小 */
|
|
|
+ changeIframe:function(){
|
|
|
+ if(!this.isIE6)return;
|
|
|
+ this.myIframe.style.width = this.rootDiv.offsetWidth + 'px';
|
|
|
+ this.myIframe.style.height = this.rootDiv.offsetHeight + 'px';
|
|
|
+ },
|
|
|
+
|
|
|
+ /* *
|
|
|
+ * 特定键盘事件，上、下、Enter键
|
|
|
+ * @ KeyboardEvent
|
|
|
+ * */
|
|
|
+
|
|
|
+ KeyboardEvent:function(event,keycode){
|
|
|
+ var lis = Vcity._m.$('li',this.ul);
|
|
|
+ var len = lis.length;
|
|
|
+ switch(keycode){
|
|
|
+ case 40: //向下箭头↓
|
|
|
+ this.count++;
|
|
|
+ if(this.count > len-1) this.count = 0;
|
|
|
+ for(var i=0;i<len;i++){
|
|
|
+ Vcity._m.removeClass('on',lis[i]);
|
|
|
+ }
|
|
|
+ Vcity._m.addClass('on',lis[this.count]);
|
|
|
+ break;
|
|
|
+ case 38: //向上箭头↑
|
|
|
+ this.count--;
|
|
|
+ if(this.count<0) this.count = len-1;
|
|
|
+ for(i=0;i<len;i++){
|
|
|
+ Vcity._m.removeClass('on',lis[i]);
|
|
|
+ }
|
|
|
+ Vcity._m.addClass('on',lis[this.count]);
|
|
|
+ break;
|
|
|
+ case 13: // enter键
|
|
|
+ this.input.value = Vcity.regExChiese.exec(lis[this.count].innerHTML)[0];
|
|
|
+ Vcity._m.addClass('hide',this.ul);
|
|
|
+ Vcity._m.addClass('hide',this.ul);
|
|
|
+ /* IE6 */
|
|
|
+ Vcity._m.addClass('hide',this.myIframe);
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ /* *
|
|
|
+ * 下拉列表的li事件
|
|
|
+ * @ liEvent
|
|
|
+ * */
|
|
|
+
|
|
|
+ liEvent:function(){
|
|
|
+ var that = this;
|
|
|
+ var lis = Vcity._m.$('li',this.ul);
|
|
|
+ for(var i = 0,n = lis.length;i < n;i++){
|
|
|
+ Vcity._m.on(lis[i],'click',function(event){
|
|
|
+ event = Vcity._m.getEvent(event);
|
|
|
+ var target = Vcity._m.getTarget(event);
|
|
|
+ that.input.value = Vcity.regExChiese.exec(target.innerHTML)[0];
|
|
|
+ Vcity._m.addClass('hide',that.ul);
|
|
|
+ /* IE6 下拉菜单点击事件 */
|
|
|
+ Vcity._m.addClass('hide',that.myIframe);
|
|
|
+ });
|
|
|
+ Vcity._m.on(lis[i],'mouseover',function(event){
|
|
|
+ event = Vcity._m.getEvent(event);
|
|
|
+ var target = Vcity._m.getTarget(event);
|
|
|
+ Vcity._m.addClass('on',target);
|
|
|
+ });
|
|
|
+ Vcity._m.on(lis[i],'mouseout',function(event){
|
|
|
+ event = Vcity._m.getEvent(event);
|
|
|
+ var target = Vcity._m.getTarget(event);
|
|
|
+ Vcity._m.removeClass('on',target);
|
|
|
+ })
|
|
|
+ }
|
|
|
+ }
|
|
|
+};
|
|
|
+var test=new Vcity.CitySelector({input:'citySelect'});
|
|
|
+var test2=new Vcity.CitySelector({input:'citySelect1'});
|
|
|
+</script>
|
|
|
+
|
|
|
+<div class="citySelector" style="position: absolute; left: 8px; top: 25.6px; z-index: 999999;">
|
|
|
+ <div class="cityBox hide" id="cityBox"></div>
|
|
|
+</div>
|
|
|
+</body>
|
|
|
+</html>
|
panya-abhinanda