时间:2021-07-01 10:21:17 帮助过:22人阅读
前些文章用写过,省市县三级联动,但是感觉选择的时候不够直观,现在改进了下,效果如下图
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="City.aspx.cs" Inherits="System_Select_City" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head id="Head1" runat="server"> <title></title> <script type="text/javascript" src="../js/jquery-1.7.min.js" ></script> <style type="text/css"> #provinceDiv{ list-style:none;} #provinceDiv li{ list-style:none; border-bottom:1px dotted #ccc; width:400px; height:20px;margin-bottom:3px;} #provinceDiv li span{ display:block; width:60px; height:20px; float:left; line-height:20px; text-align:center; position:relative;} #provinceDiv li span:hover{ background:#fb0;} #provinceDiv li span.current{ background:#fb0;} div.cityDiv{ border:1px solid #ccc; width:auto; width:100px;_width:100px; height:100px;_height:100px;height:auto; background:#eff7ff; display:none; position:absolute; padding:2px;} div.cityDiv a{ display:block; text-decoration:none; color:#000;} div.cityDiv a:hover{ background:#fb0;} </style> <script type="text/javascript"> $(function () { var isoncityDiv = false; //是否在cityDiv上,默认为false $("span").bind("click", function () { var spanid = $(this).attr("id"); //获取当前spanid $("span").not("#" + spanid).removeClass("current"); $(this).addClass("current"); $("div.cityDiv").remove(); //立即移除所有动态创建的div var spanCurrent = $("#" + $(this).attr("id")); //当前点击的sapn对象 var tipDiv = $("<div id='city_" + $(this).attr("id") + "' class='cityDiv'></div>"); //动态创建城市div tipDiv.html(System_Select_City.GetCity(spanid).value);//后台输出的数据包含城市数据 tipDiv.bind("mouseover", function () { tipDiv.show(); isoncityDiv = true; //鼠标在其上为true }).bind("mouseout", function () { tipDiv.hide(); }); $("body").append(tipDiv); //加入body var top = spanCurrent.offset().top; //获取top var left = spanCurrent.offset().left; //获取left tipDiv.offset({ top: top + 20, left: left + 60 }); tipDiv.show(); //获取显示div }).bind("mouseout", function () { var spanCurrent = $("#city_" + $(this).attr("id")); var a = function () { if (!isoncityDiv) { //不在 弹出的div上时候 执行 spanCurrent.remove(); } clearTimeout(int); }; var int = setTimeout(a, 3000); }); }); //关闭谈出口 function show(title) { parent.closeDiv(title); } </script> </head> <body> <form id="form1" runat="server"> <div> <ul id="provinceDiv"> <li> <a>直辖市</a></li> <li> <span id="11">北京</span> <span id="31">上海</span> <span id="50">重庆</span> <span id="12">天津</span> </li> <li><a>省区</a></li> <li> <span id="13">河北</span> <span id="14">山西</span> <span id="15">内蒙古</span> <span id="21">辽宁</span> <span id="22">吉林</span> <span id="23">黑龙江</span> </li> <li> <span id="32">江苏</span> <span id="33">浙江</span> <span id="34">安徽</span> <span id="35">福建</span> <span id="36">江西</span> <span id="37">山东</span> </li> <li> <span id="41">河南</span> <span id="42">湖北</span> <span id="43">湖南</span> <span id="44">广东</span> <span id="45">广西</span> <span id="46">海南</span> </li> <li> <span id="51">四川</span> <span id="52">贵州</span> <span id="53">云南</span> <span id="54">西藏</span> <span id="61">陕西</span> <span id="62">甘肃</span> </li> <li> <span id="63">青海</span> <span id="64">宁夏</span> <span id="65">新疆</span> <span id="71">台湾</span> <span id="81">香港</span> <span id="91">澳门</span> </li> </ul> </div> </form> </body> </html>
以上内容给大家介绍了基于jQuery实现仿51job城市选择功能实例代码,希望对大家有所帮助!