Hi Christian,
ok. Need time for that. I've to seperate much stuff in order to get something
reproducable without the test environment. I was in hope that someone could
give a hint to track it down myself ;-)
Give me some hours... I'll be back.
Cheers,
Cajus
Christian Schmidt schrieb:
> Hi Cajus,
>
> could you please send a code snipped to reproduce the issue.
>
> Thanks,
> Chris
>
> Cajus Pollmeier schrieb:
>> Hiho!
>>
>> I've an application which loads a tree model to a TreeController, connected
>> to a Tree and a couple of other thingies in the GUI. This works fine - so
>> far. Now, I'm going to add a new node like shown in the TreeController demo
>> application using something like:
>>
>> nodes[0].getChildren().push(node);
>>
>> What I get, is an error in qx.data.controller.Tree.js, line 447 (444 in the
>> original file of qooxdoo 0.8.2, I've added debug lines in Tree.js):
>>
>> rootNode.getChildren() is null
>> __updateTreeChildren()(qx.ui.tree.TreeFolder[undefined]
>> $$useinit_focusable=true $$useinit_selectable=true, td.data.model.Movie[1ac]
>> $$hash=1ac $$user_children=[5] $$user_uid=21)Tree.js (Linie 447)
>> __changeModelChildren()(qx.event.type.Data[6u] $$hash=6u _type=change
>> _target=[5])Tree.js (Linie 344)
>> dispatchEvent()([undefined, undefined, undefined, 2 more... $$hash=1ad
>> __array=[5] length=5], qx.event.type.Data[6u] $$hash=6u _type=change
>> _target=[5], "change")Direct.js (Linie 99)
>> wrappedFunction()Interface.js (Linie 422)
>> dispatchEvent()([undefined, undefined, undefined, 2 more... $$hash=1ad
>> __array=[5] length=5], qx.event.type.Data[6u] $$hash=6u _type=change
>> _target=[5])Manager.js (Linie 809)
>> fireNonBubblingEvent()([undefined, undefined, undefined, 2 more...
>> $$hash=1ad __array=[5] length=5], "change", function(), [Object start=4
>> end=4 type=add, null, false 0=Object 2=false])Registration.js (Linie 327)
>> fireDataEvent()("change", Object start=4 end=4 type=add, null,
>> undefined)Object.js (Linie 515)
>> push()(td.data.model.Scene[1d8] $$hash=1d8 $$user_children=[0]
>> $$user_name=Test)Array.js (Linie 173)
>> addSceneAfter()(null, td.data.model.Scene[1d8] $$hash=1d8
>> $$user_children=[0] $$user_name=Horst)Model.js (Linie 48)
>> (?)()()
>>
>> So it seems like rootNode in __updateTreeChildren: function(rootNode,
>> modelNode) is empty.
>>
>> Can someone pass me a hint on what I can do for further debugging?
>>
>> Thanks,
>> Cajus
>>
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>
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