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https://issues.apache.org/jira/browse/XAP-338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12508320
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Surender Reddy commented on XAP-338:
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Unable to reproduce. Could you provide explicit steps?
> BorderPanel: Post-Dojo-0.4: Removing a panel doesn't remove its widget from
> the BorderPanel widget, just its outer dom node.
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: XAP-338
> URL: https://issues.apache.org/jira/browse/XAP-338
> Project: XAP
> Issue Type: Bug
> Components: Widgets: Layouts
> Reporter: Turyn, Michael
> Assignee: James Margaris
>
> Found in: the borderPane widget example/test.
> An exception was thrown by the dojo.html.layout() called by the border pane's
> onResized() method, which in turn is called by BorderPanel::removeChild().
> Immediate cause: the removal removes the panel's outer dom node from its
> parent, but doesn't
> remove the panel widget (e.g. "this.north") from the BorderPanel. This means
> that it gets added to the array of child panels sent to the layout() method;
> the error is triggered when the layout method assumes there's a valid dom
> node there.
> Explicitly removing the panel:
> for( var position in this.allowedPositions ){
> if( child == this[position]){
> this[position] = null ;
> }
> }
> // (for this.positions an object with members
> east,west,...,center)
> ...works (r. 520598), but maybe it shouldn't be necessary---why doesn't the
> dojo method do it now. Did it ever?
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