Re: Ajax

On Feb 20, 2013, at 10:13 PM, Ethan Rosenberg, PhD wrote:

On 02/20/2013 10:49 PM, Karl DeSaulniers wrote:

I think you need to set it here. <script type="text/javascript"> $(document).ready(function(){

           $("#e1").dblclick(function(e) {
         var id = $(this).attr('id'); ///This was missing
                 $.post("testClickcallback.php",
                  {"custnum":cusn},  function getCustNo(id)
       {
           cno = 'cust'+id;
           cnm = "name"+id;
           cname = document.getElementById(cnm).innerHTML;
           cnum = document.getElementById(cno).innerHTML;
       alert("For customer "+cname+" the number is "+cnum);
           return;
       }
//    alert("subval");

//alert(subval); ,"html"); }); }); </script> Best, Karl

============= Karl -

<snip>

         var id = $(this).attr('id'); ///This was missing
         alert(id);  // alert= undefined

Ethan

FYI this is redundent. for($i=0; $i<10; $i++) {

       $k = $i ;  //this is not needed.
       $results .= "<tr><td id='name$i' >$names[$k] </td><td  id='nums$k'>$nums[$k]</td></tr>";

} You can just do. for($i=0; $i<10; $i++) {

       $results .= "<tr><td id='name$i' >$names[$i] </td><td  id='nums$i'>$nums[$i]</td></tr>";

} unless you need $k = $i +1; on the javascript, I think the id is equaling 0 thats why $('#e1') is not working. change to $('#e0') just for giggles. or try the &k = $i + 1 HTH, Karl DeSaulniers Design Drumm http://designdrumm.com