这篇文章主要讲解了“jQuery怎么实现模拟12306城市选择框功能”,文中的讲解内容简单清晰,易于学习与理解,下面请大家跟着小编的思路慢慢深入,一起来研究和学习“jQuery怎么实现模拟12306城市选择框功能”吧!
具体如下:
<!DOCTYPE html> <html> <head> <title>www.jb51.net jQuery城市选择框</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">乌鲁木齐</div> <div class="cities">兰州</div> <div class="cities">西宁</div> <div class="cities">拉萨</div> <div class="cities">呼和浩特</div> <div class="cities">哈尔滨</div> <div class="cities">长春</div> <div class="cities">沈阳</div> <div class="cities">三亚</div> <div class="cities">北京</div> <div class="cities">天津</div> <div class="cities">太原</div> <div class="cities">济南</div> <div class="cities">银川</div> <div class="cities">西安</div> <div class="cities">郑州</div> <div class="cities">南京</div> <div class="cities">杭州</div> <div class="cities">福州</div> <div class="cities">广州</div> <div class="cities">台北</div> <div class="cities">南宁</div> <div class="cities">昆明</div> <div class="cities">成都</div> <div class="cities">重庆</div> <div class="cities">贵阳</div> <div class="cities">长沙</div> <div class="cities">南昌</div> <div class="cities">合肥</div> <div class="cities">武汉</div> <div class="cities">上海</div> <div class="cities">海口</div> <div class="cities">香港</div> <div class="cities">澳门</div> </div> </div> </body> </html>
运行效果如下:
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