Hey Marco,
Yes please file a bug report -- this workaround should not be needed and
this needs to be fixed in Wt.
Regards,
koen
2014-09-09 11:09 GMT+02:00 Marco Kinski <wagner.ma...@gmail.com>:
> Hi Stefan,
>
> thanks for your answer.
>
> Your solution works and i now use it to workaround that problem.
>
> But sometimes i really need to expand/colapse a specific node recursively
> so the user can navigate through the collapsed tree and expand only the
> nodes he is looking for.
>
> Should i fill a bug request?
>
> Regards,
> Marco
>
> 2014-09-05 19:40 GMT+02:00 Stefan Ruppert <s...@myarm.com>:
>
>> Hi Marco,
>>
>> you can use WTreeView::expandToDepth() and pass your maximum depths for
>> expanding all nodes... This method works reliable for my purposes. To
>> collapse all visible nodes again you can collapse only the top-level
>> nodes.
>>
>> Regards,
>> Stefan
>>
>> Am 05.09.2014 19:13, schrieb Marco Kinski:
>> > Hi List,
>> >
>> > i need to expand/collapse nodes on a large tree.
>> >
>> > After toggling the tree for about 5 times the browser gets out of sync
>> > and shows the loading picture instead of the elements. If this happens
>> > the application sometimes asserts (in WTreeView.C:2393) on scrolling.
>> >
>> > What I am doing wrong?
>> >
>> > Example code: http://pastebin.com/tPM0Sz9e
>> > WT-Version: 3.3.3
>>
>
> --
> Regards,
> Marco
>
>
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