Put the return inside the callback. Outside return -1.
On Jan 16, 12:36 pm, Micael Ribeiros <xtcp.m...@gmail.com> wrote:
> This might be a simple question (or not).
> Im trying to get the result of a MySQL to be processed on a function,
> but as it enters the MySQL callback function I cant access data or
> functions on my class probably because it hasnt processed the data yet
> so I cant process that data on my function.
> Example:
> getFriends: function (uid) {
> var friendslist = new Array();
> res = this.db.query('SELECT friendid FROM friends WHERE
> userid=1',
> function(res, errorNo) {
> if (errorNo) {
> return ['101', 'MYSQL_ERROR'];
> } else {
> //Here I can process the result but I cant
> put the result for
> example on friendslist like this:
> for(var i = 0; i < res.length; i++) {
> friendslist.push(res[i].friendid);
> }
> }
> });
> Ape.log(friends.toSource()); //Here the friends Array is
> still empty
> as it was processed in the callback function or because when it
> reaches here the callback function hasnt processed the results yet
> return friendslist ;
> },
>
> Any ideas on how to solve this?
> Is there a "good" way to delay the rest of code so I get the results
> or some other way of doing it?
> Thank you in advance for any response
--
You received this message because you are subscribed to the Google
Groups "APE Project" group.
To post to this group, send email to ape-project@googlegroups.com
To unsubscribe from this group, send email to
ape-project+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/ape-project?hl=en
---
APE Project (Ajax Push Engine)
Official website : http://www.ape-project.org/
Git Hub : http://github.com/APE-Project/
