PendingUpdateList list = controller.getPendingUpdateList();
if (action == REPLACE_CONTENT && command == APIcommand.UPDATE_HTML) {
int existingChildren = targetNode.getChildCount();
for (int i=0; i<existingChildren; i++) {
Node child = targetNode.getChild(i);
list.add(new DeleteAction(child));
}
}
list.add(new InsertAction(container, targetNode, InsertAction.LAST));
}