This article shares with you a very practical code for adding 1 click views using php ajax. It is recommended to everyone. Friends in need can refer to it.
The following is a relatively complete code. Code that can come in handy in practical applications, this code is implemented by ajax combined with php code.
1.ajax code is as follows:
<!DOCTYPE html> <html> <head> <meta charset=" utf-8"> <title>ajax实现浏览量点击增加</title> <script type="text/javascript"> var xmlhttp=false; function add(){ try{ xmlhttp= new XMLHttpRequest; } catch(e){ xmlhttp= new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.open('GET','count.php?a=a',false); xmlhttp.onreadystatechange=func; xmlhttp.send(null); } function func(){ if(xmlhttp.readyState==4){ var msg=xmlhttp.responseText; var tt=document.getElementById("num"); tt.innerHTML=msg; } } </script> </head> <body> 当前页面数据库中访问次数:<p id='num'></p> <input type="button" value="增加次数" > </body> </html>
2.php code:
<?php mysql_connect('localhost','root',''); mysql_selectdb('click'); $rs=mysql_query("UPDATE click SET num = num +1 WHERE name = '".$_GET['a']."'"); if(mysql_affected_rows()==1){ $rs=mysql_query("select * from click where name='".$_GET['a']."'"); $row=mysql_fetch_array($rs); echo $row['num']; } ?>
Summary: The above is the entire content of this article, I hope it can It will be helpful to everyone’s study.
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The above is the detailed content of php+ajax achieves increased page views and clicks. For more information, please follow other related articles on the PHP Chinese website!

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PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

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