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jQuery模擬12306城市選擇框功能簡單實現(xiàn)方法示例

更新時間：2018年08月13日 11:16:31 作者：筱葭

這篇文章主要介紹了jQuery模擬12306城市選擇框功能簡單實現(xiàn)方法,涉及jQuery事件響應(yīng)及頁面元素屬性動態(tài)操作相關(guān)實現(xiàn)技巧,需要的朋友可以參考下

本文實例講述了jQuery模擬12306城市選擇框功能簡單實現(xiàn)方法。分享給大家供大家參考，具體如下：

<!DOCTYPE html>
<html>
  <head>
    <title>www.dbjr.com.cn jQuery城市選擇框</title>
    <style>
      #parent{
        width:500px;
        position:relative;
      }
      #text{
        height:25px;
      }
      #select{
        width:420px;
        height:185px;
        position:absolute;
        top:31px;
        left:0;
        background:#eeeeee;
      }
      .cities{
        width:60px;
        height:25px;
        line-height:25px;
        margin:5px 5px 0 5px;
        float:left;
        text-align:center;
        font-family:'Times New Roman';
        font-size:15px;
        cursor:pointer;
      }
    </style>
    <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script>
    <script>
      $(document).ready(function(){
        $("#select").hide();
        $("#text").focus(function(){
          $("#select").show();
        });
        $(".cities").click(function(){
          $("#text").val($(this).text());
          $("#select").hide();
        });
        $("#text").blur(function(){
          setTimeout(function(){
            $("#select").hide();
          }, 300);
        });
      });
    </script>
  </head>
  <body>
    <div id="parent">
      <input type="text" id="text">
      <div id="select">
        <div class="cities">烏魯木齊</div>
        <div class="cities">蘭州</div>
        <div class="cities">西寧</div>
        <div class="cities">拉薩</div>
        <div class="cities">呼和浩特</div>
        <div class="cities">哈爾濱</div>
        <div class="cities">長春</div>
        <div class="cities">沈陽</div>
        <div class="cities">三亞</div>
        <div class="cities">北京</div>
        <div class="cities">天津</div>
        <div class="cities">太原</div>
        <div class="cities">濟南</div>
        <div class="cities">銀川</div>
        <div class="cities">西安</div>
        <div class="cities">鄭州</div>
        <div class="cities">南京</div>
        <div class="cities">杭州</div>
        <div class="cities">福州</div>
        <div class="cities">廣州</div>
        <div class="cities">臺北</div>
        <div class="cities">南寧</div>
        <div class="cities">昆明</div>
        <div class="cities">成都</div>
        <div class="cities">重慶</div>
        <div class="cities">貴陽</div>
        <div class="cities">長沙</div>
        <div class="cities">南昌</div>
        <div class="cities">合肥</div>
        <div class="cities">武漢</div>
        <div class="cities">上海</div>
        <div class="cities">?？?lt;/div>
        <div class="cities">香港</div>
        <div class="cities">澳門</div>
      </div>
    </div>
  </body>
</html>

運行效果如下：