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今天有這樣一個需求，點擊六個大洲，出現對應的一些請求信息，展示在下面，請求請求過後，第二次點擊就無需請求。
如圖所示：點擊北美洲下面出現請求的一些數據

html代碼結構：

<div class="conSixmap">
  <div class="name conmap01" data-name="beimeizhou">
    <a href="javascript:void(0)">北美洲</a>
    <div class="condetail"></div>
  </div>
  <div class="name conmap02" data-name="nanmeizhou">
    <a href="javascript:void(0)">南美洲</a>
    <div class="condetail"></div>
  </div>
  <div class="name conmap03" data-name="ouzhou">
    <a href="javascript:void(0)">歐洲</a>
    <div class="condetail"></div>
  </div>
  <div class="name conmap04" data-name="feizhou">
    <a href="javascript:void(0)">非洲</a>
    <div class="condetail"></div>
  </div>
  <div class="name conmap05" data-name="yazhou">
    <a href="javascript:void(0)">亞洲</a>
    <div class="condetail"></div>
  </div>
  <div class="name conmap06" data-name="dayangzhou">
    <a href="javascript:void(0)">大洋洲</a>
    <div class="condetail"></div>
  </div>
</div> 

css樣式：

.conSixmap{position:relative;width:678px;height:335px;margin:0 auto;background:url(../images/tuanduimapBg.png) no-repeat;color:#000;font-family:"微軟雅黑"}
.conSixmap .name .condetail{display:none;position:absolute;z-index:10;width:216px;padding:10px;left:50%;margin-left:-118px;top:54px;background:url(../images/opcity83.png) repeat;border-radius:5px;}
.conSixmap .condetail span{display:block;color:#fff;font-size:14px;text-align:left;}
.conSixmap .name{position:absolute;width:52px;height:55px;}
.conSixmap .name a{display:block;z-index:2;position:absolute;padding-top:35px;text-align:center;cursor:pointer;width:52px;height:20px;color:#000;font-size:12px;}
.conSixmap .conmap01{left:91px;top:73px;}
.conSixmap .conmap01 a{background:url(../images/beimeipicBg.png) no-repeat top center;}
.conSixmap .conmap02 {left:180px;top:213px;}
.conSixmap .conmap02 a{background:url(../images/nanmeimapbg.png) no-repeat top center;}
.conSixmap .conmap03 {left:339px;top:68px;}
.conSixmap .conmap03 a{background:url(../images/ouzhoumapBg.png) no-repeat top center;}
.conSixmap .conmap04{left:327px;top:158px;}
.conSixmap .conmap04 a{background:url(../images/feizhoumapbg.png) no-repeat top center;}
.conSixmap .conmap05 {left:480px;top:75px;}
.conSixmap .conmap05 a{background:url(../images/yazhoumapBg.png) no-repeat top center;}
.conSixmap .conmap06 {left:545px;top:220px;}
.conSixmap .conmap06 a{background:url(../images/dayangmapbg.png) no-repeat top center;}

json格式：

{
  "beimeizhou": [
    "請求的json數據1",
    "請求的json數據2"
  ],
  "nanmeizhou": [
    "請求的json數據3",
    "請求的json數據4"
  ],
  "ouzhou": [
    "請求的json數據5",
    "請求的json數據6",
    "請求的json數據7",
    "請求的json數據8"
  ],
  "feizhou": [
    "請求的json數據9",
    "請求的json數據10",
    "請求的json數據11",
    "請求的json數據12"
  ],
  "yazhou": [
    "請求的json數據13",
    "請求的json數據14"
  ],
  "dayangzhou": [
    "請求的json數據15",
    "請求的json數據16"
  ]
}

js代碼：

$(document).ready(function(){
  //添加地圖
  var stauteArr={
      'beimeizhou':'true',
      'nanmeizhou':'true',
      'ouzhou':'true',
      'feizhou':'true',
      'yazhou':'true',
      'dayangzhou':'true'
    };
  $(".conSixmap .name").on('click',function(){
    var _this=this;
    var htmlcon="";
    $(this).siblings(".name").children(".condetail").fadeOut(500);
    $(this).children(".condetail").fadeIn(500);
    var _name=$(this).attr('data-name');
     $.ajax({
      url:"js/schoolMap.json",
      type:'get',
      data:{},
      dataType:"json",
      success: function(data){
        for(var i in data){
          if(_name==i && stauteArr[i]=='true'){
            for(var j=0;j<data[i].length;j++){
               htmlcon+="<span>"+data[i][j]+"</span>";
            }
            $(_this).children(".condetail").append(htmlcon);
            stauteArr[i]='false';
          }
        }
      },
      error: function(){
        alert('請求失敗，請檢查網絡');
      }
    });
  });
});