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html如何实现弹窗 html实现弹窗代码示例

时间:2022-06-25 17:50:49 编辑:袖梨 来源:一聚教程网

html如何实现弹窗?本篇文章小编给大家分享一下html实现弹窗代码示例,文章代码介绍的很详细,小编觉得挺不错的,现在分享给大家供大家参考,有需要的小伙伴们可以来看看。

代码如下:

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<meta charset="utf-8">
 <title></title>
 <style type="text/<a href=" http:="" www.111com.net="" cssdiv="" css.html"="" target="_blank">css</a>">
  body{
   margin: 0px;
  }
  .zhezhao{
   position: fixed;
   left: 0px;
   top: 0px;
   background: #000;
   width: 100%;
   height: 100%;
   opacity: 0.5;
  }
  .tankuang{
   position: relative;
   background: #fff;
   width: 50%;
   height: 80%;
   border-radius: 5px;
   margin: 5% auto;
  }
  #header{
    
  }
  #header-right{
   position: absolute;
    
    
   border-radius: 5px;
   background: red;
   color: #fff;
   right: 5px;
   top: 5px;
   text-align: center;
  }
 </style>
 
 
 <button type="button" onclick="dianwo()">点我</button>
 <div class="zhezhao" id="zhezhao" style="display: none;">
  <div class="tankuang">
   <div id="header">
    <span>我是弹窗</span>
    <div id="header-right" onclick="hidder()">x</div>
   </div>
  </div>
 </div>
 <script type="text/javascript">
  document.getElementById('zhezhao').style.display="none";
  function dianwo(){
   document.getElementById('zhezhao').style.display="";
  }
  function hidder(){
   document.getElementById('zhezhao').style.display="none";
  }
 </script>
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