java - SMARTGWT - SectionStackSection - deleting an Item from the Section possible? -

im using smartgwt 4. have sectionstack sectionsstacksections in it. added dynamicforms textitems, checkboxes etc. section. added delete button each dynamic form want is, when click on delete button dynamicform should deleted section

but.. can't find delete function in sectionstacksection there function dynamicforms called "removefromparent" doesn't seem work..

does got ideas? :-) thank

simply call below line

dynamicform.getelement().removefromparent();