How do I execute a PHP query on select option choice using AJAX?

Question

Okay I know this has been answered before (Execute PHP script on same page after selecting a dropdown list option using Ajax or JavaScript) but the answers weren\'t very hel

Answer 1

Check this simple tutorial Hope this will help.

      
    
    
    
    

    

    
      Select a person:
      Peter Griffin
      Lois Griffin
      Joseph Swanson
      Glenn Quagmire
      
    
    

    
Person info will be listed here...

    
    

The getuser.php file

   
    
    
    
    
    

    
    
    Firstname
    Lastname
    Age
    Hometown
    Job
    ";
    while($row = mysqli_fetch_array($result)) {
        echo "";
        echo "" . $row['FirstName'] . "";
        echo "" . $row['LastName'] . "";
        echo "" . $row['Age'] . "";
        echo "" . $row['Hometown'] . "";
        echo "" . $row['Job'] . "";
        echo "";
    }
    echo "";
    mysqli_close($con);
    ?>