Hi,
is the "changeSelection" event fired repeatedly? If not, it might be a
problem with your AjaxRequests class. Could you post some more details
about that? Is it using synchronous requests?
Regards,
Daniel
Sík Dániel schrieb:
> I have a userList. I listen to changeSelection event.
> When a change happened I would like to fill up another list (called
> roleList) with datas which are sended by a server-side php script
> through an ajax-call.
>
> Change (getSelectedItem) -> Ajax call to retrieve datas that belongs
> to current selection in userList -> fill up roleList.
> This is a piece from my code:
>
> userList.addListener("changeSelection", function(e) {
> userDatas = qx5.utils.AjaxRequests.getUserData
> (selectedUser);
> roles = userDatas.roles.split(','); // I retreave in
> xml this: <roles>role1,role2,role3,role4</roles>
> roleList.removeAll();
> for (i=0; i<roles.length; i++) {
> var item = new qx.ui.form.ListItem(roles[i]);
> roleList.add(item);
> }
> });
>
> The reason why I would like to use "changeSelection" instead of
> "click" is, that I would like to make this process on userList
> initialization too.
> The problem is, that on the initialization my code start to generate
> an endless loop of the same ajax call.
> When I dont use ajax call in the listener it works fine.
>
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