how can i assign the returned value of Ajax from php file to a JavaScript variable and do some calculations.

for example i return the sum value of a field from myself table and i want to do some calculation with JavaScript on the page.

Great code. Thanks Roshan.
@Viktor – thanks for the useful tips for security.

Thanks a lot.

Few days ago, Mike emailed me and asked me how can i call a server script( php file) from jQuery in every second.Since, there was no built-in mechanism for this in jQuery, I came up with this solution of displaying time of server using Ajax, PHP and jQ…

For “security” reasons i have to change my script… I suggest to get the date(‘H’), date(‘i’) and date(‘s’) values with PHP and then increment and calculate the time with jQuery…

I need i more help…

I m using this script int values in a table coming from mysql

but the values are generated via a function the take 2 args and query the db and comes with a value which is update on the table every 1 sec via this scirpt.

how can i use this script to do it for all the table entires

my fucntion is

function get_avail($lot_num, $type)
{
require (“settings/config.php”);//db connection info
require (“settings/opendb.php”);//open connection to db

//construct query

$query = “SELECT * FROM” .” “. $lot_num .” “. “WHERE lot_type =” .” “.”‘”. $type .”‘”.” “. “and avail_flag =’1′”;
$result=mysql_query($query);
$avail=mysql_num_rows($result);

echo $avail;

}
get_avail(“lot_a”,’purple’);

plz help…thanks in advance

Both are great and it fixed my problems in IE.

Thanks alot!!

$(“#myID”).load(“test.php”,{“name” : “Adam” , “site”:”61dh.com”});