JS最原始封裝素數，建立表格，改變樣式，顏色等

時間 2019-11-11

原文原文鏈接

<style>
    table{
        border-collapse: collapse;
    }
    th,td{
        border:1px solid #09f;
    }
  
    div{
        width:100px;
        height:100px;
        background-color:red;
        margin-top:20px;
    }
    #img{
        height:200px;
    }
 
</style>
  
</head>
<body>
      <button onclick="setStyle1('obj1','width','200px')">變寬</button>
      <button onclick="setStyle1('obj1','height','200px')">變高</button>
      <button onclick="setStyle1('obj1','background','green')">變色</button>
      <div id="obj1"></div>
      <button onclick="setColor2(1)">變成紅色</button>
      <button onclick="setColor2(2)">變成綠色</button>
      <button onclick="setColor2(3)">變成藍色</button>
      <div id="obj2"></div>

        
      <button onclick="switchImg()">切換圖片</button>
        <div id="img">
          <img id="pic" src="./pic/1.jpg">
      </div>
       
         <button onclick="switchZimu1()">順時針切換字母</button>
         <button onclick="switchZimu2()">逆時針切換字母</button>
        <div id="zimu">
          A
      </div>
</body>
</html>
    <script src="./JS/sushu.js"></script>

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