xpages - unable to Delete a Document in a view -

i working on intranet page several views , forms, 1 of views gives me headache. in views use:

<xp:button value="delete documents" id="button1" > <xp:eventhandler event="onclick" submit="true" refreshmode="complete" immediate="true"> <xp:this.action>     <xp:deleteselecteddocuments view="viewpanel1"         message="do want delete these documents?">     </xp:deleteselecteddocuments> </xp:this.action></xp:eventhandler></xp:button> 

to delete selected documents. in 1 not work. when try use code delete them like:

var viewcontrol = getcomponent("viewpanel1"); var ids = viewcontrol.getselectedids(); 

i dont id's view. view nothing special , have full access documents. had kind of trouble before?

found problem: had remove immediate="true"from event handler or uncheck "do not validate or update data" in event properties. works fine now..