Ajax implementation of static page of the article Access statistics function example _php tips

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As we all know, static page is not only fast, but also to SEO has certain help. Some days ago, wrote a post about "in the SAE platform to achieve WordPress page pure static to Kvdb." After using myself for some time, I found that the speed was really obvious. But then one of the problems is that, because the article static, the page does not go through the WordPress program processing, which led to the article's access statistics ineffective. Of course, there is a plug-in called Wp-postview can solve this problem, but I do not like plug-ins, because it will slow down the overall speed. So here's a solution, which is to use Ajax to implement statistics, also based on the SAE platform.

Define article Access statistics class

This is actually in front of me in the post has mentioned that the Kvdb+taskqueue implementation of high-performance counters, this can be simply modified. Because it is not processed through PHP, the queue service is not available to count. Also define the Count class, and put it under the site root directory:

$countkey =$_get[' key '];//get the Count key if ($countkey = "") exit to be manipulated;
  if ($_get[' action ']== "add") {$cou =new counter ($countkey);
  $cou->inc ();//Count key corresponds to the value plus 1}elseif ($_get[' action ']== "get") {$cou =new counter ($countkey);
echo $cou->get ();
  Class Counter {private $kvdb;
  Private $key;
    Public function __construct ($key) {$this->kvdb=new ckvdb ();
  $this->key= $key;
    Public Function Inc () {$num = $this->kvdb->get ($this->key) +1;
    $this->kvdb->set ($this->key, $num);
  return $num;
    The public function Dec () {$num = $this->kvdb->get ($this->key)-1;
    $this->kvdb->set ($this->key, $num);
  return $num;
    The public function get () {$num = $this->kvdb->get ($this->key);
  Return Intval ($num);
} class Ckvdb//This class encapsulates the KVDB operation.
  {Private $db;
    function __construct () {$this->db=new saekv ();
  $this->db->init ();
  The public function set ($key, $value) {$this->db->set ($key, $value); } PubLic function Get ($key) {return $this->db->get ($key);

 }
}

Add Count Code

In your article content page, add the following AJAX request code, which is based on jquery:

var keytemp = $ (' #postTemp '). Text ();
$.get (' http://localhost/counter.php ', {action: ' Add ', key:keytemp});
$.get (' http://localhost/counter.php ', {action: ' Get ', key:keytemp},function (data) {
    $ (' #view '). Text (data+ ' Views ');

The keytemp variable is the alias of the article, which is the key that is stored in the KVDB. I put the Jiancun into a hidden div and then get the contents of the DIV when I use Ajax. The first get in Ajax is to access the counter.php count class, and with the parameters, to achieve access plus 1. The second get is the access value, and the value is taken to the appropriate place.

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I hope this article will help you with the PHP program design.