Select Test-动态设置字体颜色



<html>
<head>
<script src="http://www.w3school.com.cn/jquery/jquery-1.11.1.min.js"></script>
</head>
<body>
<h2>Select Test!</h2>
<table  align="center" border="0" cellspacing="10">
<tr>
<td>
<ul >
    <li>Go to the store</li>
    <li>Pick up dinner</li>
    <li>Debug crash</li>
    <li>Take a jog</li>
</ul>
</td>
</tr>
<tr><td>
<select>
    <option value="blue">blue</option>
    <option value="red">red</option>
    <option value="pink">pink</option>
    <option value="orange">orange</option>
    <option value="brown">brown</option>
</select>
</td></tr>
<tr><td><button align="center">change li color</button></td></tr>
</table>

<script type="text/javascript">
$(document).ready(function(){
  //标题居中
  $("h2").css("text-align","center");

 $("button").click(function(){
   //获取所选值  
var datalist_value = $("select").val();
   //修改<li>颜色
      $("li").css("color",datalist_value);
    });
});
</script>
</body>
</html>

你可能感兴趣的:(Select Test-动态设置字体颜色)