gxt tree issue

2011-08-04 Thread dan.cojo...@gmail.com 
Hello all,
We are having an issue with a ext gwt tree, from time to time (we are
not able to reproduce this easily) the tree is not expanding. We
captured the stacktrace presented below.
The sencha support suggested that this could be some gwt chrome
generated code issue (see
http://www.sencha.com/forum/showthread.php?118358-Strange-problem-I-can-t-quite-explain&p=633662&viewfull=1#post633662).
Note that this is happening only with google chrome. Currenly we are
using gwt-2.3.0 and gxt-2.2.4.
Please advice on how should we debug this further.
Regards,
Dan

"TypeError: Cannot read property
'com_extjs_gxt_ui_client_widget_treepanel_TreePanel_nodes' of null
at com_extjs_gxt_ui_client_widget_treepanel_TreePanel_
$findNode__Lcom_extjs_gxt_ui_client_widget_treepanel_TreePanel_2Lcom_google_gwt_user_client_Element_2Lcom_extjs_gxt_ui_client_widget_treepanel_TreePanel
$TreeNode_2 (http://localhost:58080/gconsole/06B7...html:37463:101)
at com_extjs_gxt_ui_client_widget_treepanel_TreePanelView_
$onMouseOver__Lcom_extjs_gxt_ui_client_widget_treepanel_TreePanelView_2Lcom_extjs_gxt_ui_client_event_TreePanelEvent_2V
(http://localhost:58080/gconsole/06B7...html:38760:173)
at com_extjs_gxt_ui_client_widget_treepanel_TreePanelView_
$onEvent__Lcom_extjs_gxt_ui_client_widget_treepanel_TreePanelView_2Lcom_extjs_gxt_ui_client_event_TreePanelEvent_2V
(http://localhost:58080/gconsole/06B7...html:38710:148)
at
Object.com_extjs_gxt_ui_client_widget_treepanel_TreePanel_onComponentEvent__Lcom_extjs_gxt_ui_client_event_ComponentEvent_2V
[as
onComponentEvent__Lcom_extjs_gxt_ui_client_event_ComponentEvent_2V]
(http://localhost:58080/gconsole/06B7...e.html:38049:3)
at com_extjs_gxt_ui_client_widget_Component_
$onBrowserEvent__Lcom_extjs_gxt_ui_client_widget_Component_2Lcom_google_gwt_user_client_Event_2V
(http://localhost:58080/gconsole/06B7...e.html:7664:15)
at
Object.com_extjs_gxt_ui_client_widget_Component_onBrowserEvent__Lcom_google_gwt_user_client_Event_2V
[as onBrowserEvent__Lcom_google_gwt_user_client_Event_2V] (http://
localhost:58080/gconsole/06B7...he.html:8012:3)
at
com_google_gwt_user_client_DOM_dispatchEvent__Lcom_google_gwt_user_client_Event_2Lcom_google_gwt_user_client_Element_2Lcom_google_gwt_user_client_EventListener_2V
(http://localhost:58080/gconsole/06B7html:44951:12)
at HTMLDivElement. (http://localhost:58080/gconsole/
06B7...html:45352:105)
at
com_google_gwt_core_client_impl_Impl_apply__Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2
(http://localhost:58080/gconsole//06Bhtml:39220:21)
at
com_google_gwt_core_client_impl_Impl_entry0__Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2
(http://localhost:58080/gconsole//
06B77E11D139763379ED6E3DA1131BCA.cache.html:39248:12)"

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Is it a Tree Issue?

2008-11-21 Thread jsantaelena 

Hi all..

When a presse Alt (todo do a Alt+tab) with my table selected, the
selection changes to the first item. To solv this problem, I've tried
create the tree like this:

tree = new Tree(images) {
protected boolean isKeyboardNavigationEnabled(TreeItem
currentItem) {
return false;
}
};

But it doen't resolve.

Any ideas?
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Tree Issue?

2008-11-21 Thread Jose Santa Elena 
Hi all..
When a presse Alt (todo do a Alt+tab) with my table selected, the selection
changes to the first item. To solv this problem, I've tried create the tree
like this:

tree = new Tree(images) {
protected boolean isKeyboardNavigationEnabled(TreeItem currentItem) {
return false;
}
};

But it doen't resolve.

Any ideas?

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"Google Web Toolkit" group.
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