​x
 
<!DOCTYPE html>
<html>
<body>
​
<table id="myTable" style="padding:8px;border:1px solid black">
  <tr>
    <td>Bill</td>
    <td>Gates</td>
    <td>62</td>
  </tr>
  <tr>
    <td>Steve</td>
    <td>Jobs</td>
    <td>56</td>
  </tr>
  <tr>
    <td>Elon</td>
    <td>Musk</td>
    <td>47</td>
  </tr>
</table>
​
<p>
<input type="button" value="删除一行"
onclick="document.getElementById('myTable').deleteRow(0)">
</p>
​
</body>
</html>
​