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jQuery adds line segments at intervals of a certain number of elements

php中世界最好的语言Original: 2018-04-23 17:17:221508browse

This time I will bring you jQuery to add a line segment to a certain number of elements. jQuery to add a line segment to a certain number of elements. Notes What are the following? Here is a practical case, let’s take a look.

The screenshot of the running effect is as follows:

The specific code is as follows:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>jQuery每隔10条加一条线</title>
<script language="JavaScript" src="jquery-1.7.2.min.js"></script>
<script language="JavaScript" type="text/JavaScript"> 
 $(document).ready(function(){
  $(".list2 li:nth-child(10n)").after('<li style="margin:10px 0px;border-bottom:1px dashed #ccc;"></li>');
});
 </script>
  </head>
  <body>
    <style>
    li{ list-style-type: none;}
    </style>
    <ul class="list2">
        <li>001</li>
        <li>002</li>
        <li>003</li>
        <li>004</li>
        <li>005</li>
        <li>006</li>
        <li>007</li>
        <li>008</li>
        <li>009</li>
        <li>010</li>
        <li>011</li>
        <li>012</li>
        <li>013</li>
        <li>014</li>
        <li>015</li>
        <li>016</li>
        <li>017</li>
        <li>018</li>
        <li>019</li>
        <li>020</li>
        <li>021</li>
        <li>022</li>
        <li>023</li>
        <li>024</li>
        <li>025</li>
        <li>026</li>
        <li>027</li>
        <li>028</li>
        <li>029</li>
        <li>030</li>
        <li>031</li>
        <li>032</li>
    </ul>
  </body>
</html>

I believe you have mastered the method after reading the case in this article, more Please pay attention to other related articles on the php Chinese website!

jQuery adds line segments at intervals of a certain number of elements

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