ajax code for php code example

Example 1: ajax php

$.ajax({
                type: "POST",
                url: "event.php", 
                data:"action=chnageChart&value1="+id,
                cache: false, 
                success: function(html){  
                    window.location.reload();
                }
            });

Example 2: ajax call php

$.ajax({ url: '/my/site',
         data: {action: 'test'},
         type: 'post',
         success: function(output) {
                      alert(output);
                  }
});