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Ajax实现无刷新分页实例代码
简介今天我们要用ajax做一个分页：实现Ajax分页：如果可以的话加上查询条件找一张表做分页分页不使用page类页面不用刷新Ajax加载数据Document</</div>
<div class="news_infos"><div id="MyContent"><p>今天我们要用ajax做一个分页：</p>
<p>实现Ajax分页：</p>
<p>如果可以的话加上查询条件</p>
<ol>
<li>找一张表做分页</li>
<li>分页不使用page类</li>
<li>页面不用刷新</li>
<li>Ajax加载数据</li>
</ol>
<div class="htmlcode">
<pre class="brush:js;">
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Document</title>
<script src="/UploadFiles/2021-04-02/jquery-1.11.2.min.js">
<p>上面是这页面：test.php</p>
<div class="htmlcode">
<pre class="brush:php;">
<"DBDA.class.php");
$db = new DBDA();
//把上个页面的2个值传过来
$page = $_POST["page"];//当前页
$key = $_POST["key"];//条件，关键字
$num = 20;//定义，一页里多少条数据，
$tiaoshu = ($page-1)*$num;//$tiaoshu跳过多少条($page-1)*$num现在$num是20条
//写$SQL语句
$sql = "select * from chinastates where areaname like '%{$key}%' limit {$tiaoshu},{$num}";//根据关键字查like '%{$tiaojian}%'。
echo $db->JSONQuery($sql);</pre>
</div>
<p>上面是处理页面：chuli.php:</p>
<div class="htmlcode">
<pre class="brush:php;">
<"DBDA.class.php");
$db = new DBDA();
$key = $_POST["key"];
$num = 20;
$sql = "select count(*) from chinastates where areaname like '%{$key}%'";
$zts = $db->StrQuery($sql);
echo ceil($zts/$num);</pre>
</div>
<p>上面是分页页面：fenye.php</p>
<p>下面就是我们的显示效果：</p>
<p><a href="javascript:;" onclick="showimg('/UploadFiles/2021-04-02/2017031615422720.png');"><img src="/UploadFiles/2021-04-02/2017031615422720.png" alt="Ajax实现无刷新分页实例代码" onmousewheel="return bbimg(this)" onload="javascript:resizepic(this)" border="0"/></a></p>
<p>随着点击下一页，下面会显示5页，并且是当前页左右各两个页面，每页的显示信息条数可以自己调整。</p>
<p>在上方的文本框中输入关键词会显示出相关的信息。这就是我们用ajax做的分页。</p>
<p>以上所述是小编给大家介绍的Ajax实现无刷新分页实例代码，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对网站的支持！</p></div>
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