Home > Article > Web Front-end > Example code for using jQuery to change table row colors

Example code for using jQuery to change table row colors

小云云Original: 2017-12-29 13:46:411657browse

This article will bring you a simple example of using JQ to change the color of alternate rows in a table. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let’s follow the editor to take a look, I hope it can help everyone.

1. Step analysis:

The first step: Introduce the jquery class library

The second step: Directly write the page loading function

The third step : Directly use jquery's selector (combination selection) to get the elements that need to be operated (odd rows and even rows)

Step 4: Use the CSS method (css(name,value)) for odd rows respectively and even-numbered rows set the background color.

2. Specific code implementation:

<!DOCTYPE html>
<html>
 <head>
  <meta charset="UTF-8">
  <title>使用jQuery完成表格隔行换色</title>
  <script type="text/javascript" src="../js/jquery-1.8.3.js" ></script>
  <script>
   //1.页面加载
   $(function(){
    //2.获取tbody下面的偶数行并设置背景颜色
    $("tbody tr:even").css("background-color","gold");
    //3.获取tbody下面的奇数行并设置背景颜色
    $("tbody tr:odd").css("background-color","pink");
   });
  </script>
 </head>
 <body>
  <table border="1" width="500" height="50" align="center" id="tbl" id="tbl">
   <thead>
    <tr>
     <th>编号</th>
     <th>姓名</th>
     <th>年龄</th>
    </tr>
   </thead>
   <tbody>
    <tr >
     <td>1</td>
     <td>张三</td>
     <td>22</td>
    </tr>
    <tr >
     <td>2</td>
     <td>李四</td>
     <td>25</td>
    </tr>
    <tr >
     <td>3</td>
     <td>王五</td>
     <td>27</td>
    </tr>
    <tr >
     <td>4</td>
     <td>赵六</td>
     <td>29</td>
    </tr>
    <tr >
     <td>5</td>
     <td>田七</td>
     <td>30</td>
    </tr>
    <tr >
     <td>6</td>
     <td>汾九</td>
     <td>20</td>
    </tr>
   </tbody>
  </table>
 </body>
</html>

3. During actual development, the general CSS style has been written by the artist. At this time, you can use jquery’s CSS class operation

Specific code As follows:

<!DOCTYPE html>
<html>
 <head>
  <meta charset="UTF-8">
  <title>使用jQuery完成表格隔行换色</title>
  <link rel="stylesheet" href="../css/style.css" rel="external nofollow" />
  <script type="text/javascript" src="../js/jquery-1.8.3.js" ></script>
  <script>
   //1.页面加载
   $(function(){
    //2.获取tbody下面的偶数行并设置背景颜色
    $("tbody tr:even").addClass("even");
    //3.获取tbody下面的奇数行并设置背景颜色
    $("tbody tr:odd").addClass("odd");
   });
  </script>
 </head>
 <body>
  <table border="1" width="500" height="50" align="center" id="tbl" id="tbl">
   <thead>
    <tr>
     <th>编号</th>
     <th>姓名</th>
     <th>年龄</th>
    </tr>
   </thead>
   <tbody>
    <tr >
     <td>1</td>
     <td>张三</td>
     <td>22</td>
    </tr>
    <tr >
     <td>2</td>
     <td>李四</td>
     <td>25</td>
    </tr>
    <tr >
     <td>3</td>
     <td>王五</td>
     <td>27</td>
    </tr>
    <tr >
     <td>4</td>
     <td>赵六</td>
     <td>29</td>
    </tr>
    <tr >
     <td>5</td>
     <td>田七</td>
     <td>30</td>
    </tr>
    <tr >
     <td>6</td>
     <td>汾九</td>
     <td>20</td>
    </tr>
   </tbody>
  </table>
 </body>
</html>

Run it in Google Chrome to achieve the effect of changing the color of the table every other row.

Related recommendations:

How to use JavaScript’s % to do interlaced color changing

CSS interlaced color changing tutorial

How to use jstl to change the color of tables every other row

The above is the detailed content of Example code for using jQuery to change table row colors. For more information, please follow other related articles on the PHP Chinese website!

Statement：

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Previous article：Sharing how to use jQuery image zoom plug-in smartZoomNext article：Sharing how to use jQuery image zoom plug-in smartZoom

See more

Example code for using jQuery to change table row colors

Related articles