# Switch Layout problem

**URL:** <https://forum.servoy.com/t/switch-layout-problem/16850>\
**Category:** Classic Servoy\
**Created:** [December 15, 2012, 3:19am UTC](https://forum.servoy.com/t/switch-layout-problem/16850 "2012-12-15T03:19:07Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![leonid](https://avatars.discourse-cdn.com/v4/letter/l/d9b06d/32.png) [@leonid](https://forum.servoy.com/u/leonid)\
**Post date:** [December 15, 2012, 3:19am UTC](https://forum.servoy.com/t/switch-layout-problem/16850/1 "2012-12-15T03:19:07Z")

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I use template which show me 2 forms: orders\_tbl and order\_items\_tbl. When I go to edit method I switch orders\_tbl(list of orders) form to order\_dtl(order detail), but I open it a new layout tab on full screen. I overwrite dc\_new method :  
forms.order\_tbl.dc\_showProgramMainLayoutTable(\_event)  
\_super.dc\_new(\_event, \_triggerForm, \_toolbarForm, \_createRecordOnTop)

The form switch to new layout,full screen and open automatically order\_dtl form in add/edit mode. But, if I click on the layout tab (of previous original layout) I receive error  
Cannot read property “vPanel”,from undefined c:\paragon\svy\_navigation\forms\svy…

If I cancel add/edit mode in order\_dtl form and click on previous layout tab I don’t have this error.