/** Move items from components to others. */ public static void moveAllItems( UISelectItems sourceItems, UISelectItems targetItems, UIEditableList hiddenTargetList, boolean setTargetIds) { SelectItem[] all = (SelectItem[]) sourceItems.getValue(); List<SelectItem> toMove = new ArrayList<SelectItem>(); List<SelectItem> toKeep = new ArrayList<SelectItem>(); List<String> hiddenIds = new ArrayList<String>(); if (all != null) { for (SelectItem item : all) { if (!item.isDisabled()) { toMove.add(item); } else { toKeep.add(item); } } } // reset left values sourceItems.setValue(toKeep.toArray(new SelectItem[] {})); // change right values List<SelectItem> newSelectItems = new ArrayList<SelectItem>(); SelectItem[] oldSelectItems = (SelectItem[]) targetItems.getValue(); if (oldSelectItems == null) { newSelectItems.addAll(toMove); } else { newSelectItems.addAll(Arrays.asList(oldSelectItems)); List<String> oldIds = new ArrayList<String>(); for (SelectItem oldItem : oldSelectItems) { String id = oldItem.getValue().toString(); oldIds.add(id); } if (setTargetIds) { hiddenIds.addAll(0, oldIds); } for (SelectItem toMoveItem : toMove) { String id = toMoveItem.getValue().toString(); if (!oldIds.contains(id)) { newSelectItems.add(toMoveItem); if (setTargetIds) { hiddenIds.add(id); } } } } targetItems.setValue(newSelectItems.toArray(new SelectItem[] {})); // update hidden values int numValues = hiddenTargetList.getRowCount(); if (numValues > 0) { for (int i = numValues - 1; i > -1; i--) { hiddenTargetList.removeValue(i); } } for (String newHiddenValue : hiddenIds) { hiddenTargetList.addValue(newHiddenValue); } }
static void addToTargetList(UIEditableList targetList, SelectItem[] items) { for (int i = 0; i < items.length; i++) { targetList.addValue(items[i].getValue()); } }
static void clearTargetList(UIEditableList targetList) { int rc = targetList.getRowCount(); for (int i = 0; i < rc; i++) { targetList.removeValue(0); } }