Java – failed to delete component from layout

I am currently working on the slidingpanel from the Ikarus widget set add-on

Before the event:

-Response:
-change format=uidl pid=PID0
-com.vaadin.terminal.gwt.client.ui.VWindow id=PID0 height=590px width=815px immediate=true caption=ASM 5.0.7 name=1 theme=acs-reindeer resizable=true main=true        layoutRelativeHeight=true layoutRelativeWidth=true
      +variables
       -com.vaadin.terminal.gwt.client.ui.VVerticalLayout id=PID127 height=100.0% width=100.0% margins=0 alignments={} expandRatios={PID133:1,}
       +com.vaadin.terminal.gwt.client.ui.VHorizontalLayout
       +com.vaadin.terminal.gwt.client.ui.VPanel
       +com.vaadin.terminal.gwt.client.ui.VHorizontalLayout
       +com.vaadin.terminal.gwt.client.ui.VUriFragmentUtility
       +com.veLociti.ikarus.widget.client.ui.VIkarusSlidingPanel

After the event:

-Response:
   -change format=uidl pid=PID0
   -com.vaadin.terminal.gwt.client.ui.VWindow id=PID0 height=995px width=1853px immediate=true caption=ASM 5.0.7 name=1 theme=acs-reindeer resizable=true   main=true layoutRelativeHeight=true layoutRelativeWidth=true
      +variables
             -com.vaadin.terminal.gwt.client.ui.VVerticalLayout id=PID127 height=100.0% width=100.0% margins=0 alignments={} expandRatios={PID133:1,}
             +com.vaadin.terminal.gwt.client.ui.VHorizontalLayout
             +com.vaadin.terminal.gwt.client.ui.VPanel
             +com.vaadin.terminal.gwt.client.ui.VHorizontalLayout
             +com.vaadin.terminal.gwt.client.ui.VUriFragmentUtility

I clearly see from the response that the window no longer contains the vikarusslidingpanel, but in fact it still exists because it was not removed from the dom

>The only thing that can help me – reload the page. > Delete button from the same event window – works perfectly. > Setvisible (false) does not work I received a blank page when trying, and then reload the page (JavaScript exception thrown)

What's the problem? Can someone help me solve it?

Solution

Check whether your component has immediate status

Anyway, I hope you can find a solution