Problem while refreshing a listbox

[MarcoMember]

Hello,

I’m using a ListBox that is bind by xml. I have a treeview in my page and when i click on items from the treeview, it refreshs the listbox.

Here is the code called when an item of the treeview is clicked :

function load_list(id)
{
var src = getDataSource_lst(‘data_provider.php?id=’ + id);
dataAdapter_lst = new $.jqx.dataAdapter(src);

try
{
$(“#lstBatch”).jqxListBox({ source: dataAdapter_lst });
}
catch(err)
{
alert(err);
}
}

The problem is that after 8 calls, i get the following exception : “TypeError: Cannot read property ‘style’ of null” and of course, the list is not refreshed.

Am I doing something wrong ?

Thanks for your help,
Marco

[Peter StoevKeymaster]

Hi Marco,

Could you please send us a sample which reproduces that, because we are unable to do it locally? I can’t say what’s going wrong from the provided code because we have a similar working demo with jqxListBox when its source is changed dynamically.

Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com

[MarcoMember]

Hello Peter,

Thanks for your reply. I have made an easy sample to reproduce the problem. You can download it here http://xbox.team.free.fr/Debug.zip

Just run index.html and then click a lot of time on items “Link 1”, “Link 2”, “Link 3”. The exception will appears.

I have made test under chrome and firefox 13.0.1. The version of jqwidgets is 2.4.1.

Thanks in advance,

Marco

[Peter StoevKeymaster]

Hi Marco,

We tested your sample and reproduced the issue. We have been able to make a quick fix and we uploaded a new build of jqwidgets 2.4.1. You can download it from: http://www.jqwidgets.com/download/

Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com

[MarcoMember]

Perfect, it works fine now.

Thanks you!

[Author]

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