Help on passing variables from php to javascript

[nonamedude]

Hey guys, I am trying to get a value from a php script and into my JavaScript function but nothing seems to be printing out. Right now i have

code:

<?php require ("connect.php"); echo "connected!<br>"; $extract = mysql_query("SELECT * FROM articles")or die ("Not working"); //$numrows = mysql_num_row($extract); while ($row = mysql_fetch_assoc($extract)) {     $id = $row['id'];     $article = $row['article'];     $thumbsup= $row['thumbs_up'];     $thumbsdown = $row['thumbs_down'];     $date = $row['date_time'];     $username = $row['username']; } $thumbsup++; mysql_query("UPDATE articles SET thumbsup = $thumbsup"); $Response = array( 'Id' => $id,  'Article' => $article,'ThumbsUp' => $thumbsup); echo json_encode($Response); exit;

If i echo, it does echo the values of the variables, but then when i transfer it over.

code:

xmlhttp.onreadystatechange=function()                 {                     if (syndLinkRequest.readyState != 4)                         {                     return;                         }                     //if (xmlhttp.readyState==4)                    // {                         var resp = xmlhttp.responseText;                         document.getElementById('c').innerHTML= resp;                    // }                 }                 xmlhttp.open("GET", "http://localhost/ajax/folder2/includes/mysql.php", true);                 //xmlhttp.open("GET","http://localhost/ajax/folder2/includes/a.txt",true);                 xmlhttp.send(null);             }

I am trying to print out the results to a div which is in the same area as the javascript

code:

<a                             onclick ='changevalandcolup();'                              >                              <img name=imgName border=0 src='images/thumbup_gray.png'                                ></a>                              </td>                             <td>                          <div id='c'>0</div>

And the function changevalandcolup, basically changes the color of the image, and then calls the function to change the value. Anyone know how i can do this :/

[nonamedude]

*bump*

[Amailer]

http://api.jquery.com/jQuery.ajax/
jQuery will make your life much easier.

[nonamedude]

Ty, i started using jquery, and its like a blessing from heaven lol

[nonamedude]

Hey guys,

I just wanna know, how do you use mysql with jquery, meaning, how do you print out something from a database.

[Amailer]

Take a look at:
http://www.electrictoolbox.com/json-data-jquery-php-mysql/