Examples with GetGroupRichMembers cz.metacentrum.perun.webgui.json.groupsManager.GetGroupRichMembers used on opensource projects

Example 1 with GetGroupRichMembers

use of cz.metacentrum.perun.webgui.json.groupsManager.GetGroupRichMembers in project perun by CESNET.

the class GroupResourceRequiredAttributesTabItem method draw.

public Widget draw() {
    titleWidget.setText(Utils.getStrippedStringWithEllipsis(group.getName()) + ": settings for " + Utils.getStrippedStringWithEllipsis(resource.getName()));
    if (JsonUtils.isExtendedInfoVisible()) {
        columnId = 3;
    } else {
        columnId = 2;
    }
    final VerticalPanel mainTab = new VerticalPanel();
    mainTab.setSize("100%", "100%");
    TabMenu menu = new TabMenu();
    final Label facilityId = new Label();
    JsonCallbackEvents events = new JsonCallbackEvents() {

        public void onFinished(JavaScriptObject jso) {
            Facility fac = (Facility) jso;
            facilityId.setText(String.valueOf(fac.getId()));
        }
    };
    GetFacility facility = new GetFacility(resourceId, events);
    facility.retrieveData();
    mainTab.add(new HTML("<hr size=\"2px\" />"));
    // set attributes type to group_resource
    final Map<String, Integer> ids = new HashMap<String, Integer>();
    ids.put("resourceToGetServicesFrom", resourceId);
    ids.put("group", groupId);
    // gets all required group attributes for specified group and resource
    final GetResourceRequiredAttributesV2 reqAttrs = new GetResourceRequiredAttributesV2(ids);
    final CellTable<Attribute> reqAttrsTable = reqAttrs.getTable();
    reqAttrsTable.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.DISABLED);
    // get all required group_resource attributes too
    ids.put("resource", resourceId);
    reqAttrs.setIds(ids);
    reqAttrs.retrieveData();
    final ListBoxWithObjects<RichMember> listBox = new ListBoxWithObjects<RichMember>();
    listBox.setTitle(WidgetTranslation.INSTANCE.selectingMember());
    // local event fills the listBox
    JsonCallbackEvents localEvents = new JsonCallbackEvents() {

        public void onFinished(JavaScriptObject jso) {
            ArrayList<RichMember> mems = JsonUtils.jsoAsList(jso);
            mems = new TableSorter<RichMember>().sortByName(mems);
            listBox.addNotSelectedOption();
            for (int i = 0; i < mems.size(); i++) {
                listBox.addItem(mems.get(i));
            }
            listBox.addAllOption();
        }
    };
    final GetGroupRichMembers getGroupRichMembers = new GetGroupRichMembers(groupId, localEvents);
    getGroupRichMembers.retrieveData();
    reqAttrsTable.addStyleName("perun-table");
    final ScrollPanel sp = new ScrollPanel(reqAttrsTable);
    sp.addStyleName("perun-tableScrollPanel");
    // store for column with values
    final Column<Attribute, ?> columnStore = reqAttrsTable.getColumn(columnId);
    listBox.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            int selectedIndex = listBox.getSelectedIndex();
            // no member selected
            if (selectedIndex == 0) {
                // offer just group and group resource attributes
                reqAttrs.clearTable();
                ids.clear();
                ids.put("resourceToGetServicesFrom", resourceId);
                // get groups attributes
                ids.put("group", groupId);
                reqAttrs.setIds(ids);
                reqAttrs.retrieveData();
                // get group_resource attributes
                ids.put("resource", resourceId);
                reqAttrs.setIds(ids);
                reqAttrs.retrieveData();
                reqAttrs.sortTable();
            // some member is selected
            } else {
                reqAttrs.clearTable();
                ids.clear();
                ids.put("resourceToGetServicesFrom", resourceId);
                // get member, member-resource, user, user-facility  attributes
                ids.put("member", listBox.getSelectedObject().getId());
                ids.put("resource", resourceId);
                // to get user, user-facility attrs
                ids.put("workWithUserAttributes", 1);
                reqAttrs.setIds(ids);
                reqAttrs.retrieveData();
                // all members are selected
                if (selectedIndex == 1) {
                    // remove value column
                    reqAttrsTable.removeColumn(columnId);
                    // create own value column
                    // Value column
                    Column<Attribute, Attribute> valueColumn = JsonUtils.addColumn(new PerunAttributeValueCell(), "Value", new JsonUtils.GetValue<Attribute, Attribute>() {

                        public Attribute getValue(Attribute attribute) {
                            attribute.setValueAsJso(null);
                            return attribute;
                        }
                    }, new FieldUpdater<Attribute, Attribute>() {

                        public void update(int index, Attribute object, Attribute value) {
                            object = value;
                            reqAttrsTable.getSelectionModel().setSelected(object, object.isAttributeValid());
                        }
                    });
                    // add to table
                    reqAttrsTable.insertColumn(columnId, valueColumn, "Value");
                } else {
                    // member selected
                    // return original column
                    reqAttrsTable.removeColumn(columnId);
                    reqAttrsTable.insertColumn(columnId, columnStore, "Value");
                }
            }
        }
    });
    CustomButton saveChangesButton = TabMenu.getPredefinedButton(ButtonType.SAVE, ButtonTranslation.INSTANCE.saveChangesInAttributes(), new ClickHandler() {

        public void onClick(ClickEvent event) {
            ArrayList<Attribute> list = reqAttrs.getTableSelectedList();
            if (UiElements.cantSaveEmptyListDialogBox(list)) {
                // send lists
                ArrayList<Attribute> groupList = new ArrayList<Attribute>();
                ArrayList<Attribute> groupResourceList = new ArrayList<Attribute>();
                ArrayList<Attribute> memberList = new ArrayList<Attribute>();
                ArrayList<Attribute> memberResourceList = new ArrayList<Attribute>();
                ArrayList<Attribute> userList = new ArrayList<Attribute>();
                ArrayList<Attribute> userFacilityList = new ArrayList<Attribute>();
                SetAttributes request = new SetAttributes();
                int selectedIndex = listBox.getSelectedIndex();
                // if all selected
                if (selectedIndex == 1) {
                    // TODO - USE NEW CONFIRM DESIGN
                    if (!Window.confirm("Same values for selected attributes will be set to all members in group." + "\n\nDo you want to continue ?")) {
                        return;
                    }
                }
                // get different attributes
                for (Attribute attr : list) {
                    if (attr.getNamespace().contains("urn:perun:group:")) {
                        groupList.add(attr);
                    } else if (attr.getNamespace().contains("urn:perun:group_resource:")) {
                        groupResourceList.add(attr);
                    } else if (attr.getNamespace().contains("urn:perun:member:")) {
                        memberList.add(attr);
                    } else if (attr.getNamespace().contains("urn:perun:member_resource:")) {
                        memberResourceList.add(attr);
                    } else if (attr.getNamespace().contains("urn:perun:user:")) {
                        userList.add(attr);
                    } else if (attr.getNamespace().contains("urn:perun:user_facility:")) {
                        userFacilityList.add(attr);
                    }
                }
                // if not empty, send request
                if (!(groupList.isEmpty())) {
                    ids.clear();
                    ids.put("group", groupId);
                    request.setAttributes(ids, groupList);
                }
                if (!(groupResourceList.isEmpty())) {
                    ids.clear();
                    ids.put("group", groupId);
                    ids.put("resource", resourceId);
                    request.setAttributes(ids, groupResourceList);
                }
                if (!(memberList.isEmpty())) {
                    if (selectedIndex == 1) {
                        // for all members
                        for (int i = 0; i < listBox.getItemCount(); i++) {
                            ids.clear();
                            ids.put("member", (listBox.getObjectAt(i)).getId());
                            request.setAttributes(ids, memberList);
                        }
                    } else {
                        // for one member
                        ids.clear();
                        ids.put("member", listBox.getSelectedObject().getId());
                        request.setAttributes(ids, memberList);
                    }
                }
                if (!(memberResourceList.isEmpty())) {
                    if (selectedIndex == 1) {
                        // for all members
                        for (int i = 0; i < listBox.getItemCount(); i++) {
                            ids.clear();
                            ids.put("resource", resourceId);
                            ids.put("member", (listBox.getObjectAt(i)).getId());
                            request.setAttributes(ids, memberResourceList);
                        }
                    } else {
                        // for one member
                        ids.clear();
                        ids.put("resource", resourceId);
                        ids.put("member", listBox.getSelectedObject().getId());
                        request.setAttributes(ids, memberResourceList);
                    }
                }
                if (!(userList.isEmpty())) {
                    if (selectedIndex == 1) {
                        // for all members
                        for (int i = 0; i < listBox.getItemCount(); i++) {
                            ids.clear();
                            ids.put("user", (listBox.getObjectAt(i)).getUser().getId());
                            request.setAttributes(ids, userList);
                        }
                    } else {
                        // for one member
                        ids.clear();
                        ids.put("user", listBox.getSelectedObject().getUser().getId());
                        request.setAttributes(ids, userList);
                    }
                }
                if (!(userFacilityList.isEmpty())) {
                    if (selectedIndex == 1) {
                        // for all members
                        for (int i = 0; i < listBox.getItemCount(); i++) {
                            ids.clear();
                            ids.put("user", listBox.getObjectAt(i).getUser().getId());
                            ids.put("facility", Integer.parseInt(facilityId.getText()));
                            request.setAttributes(ids, userFacilityList);
                        }
                    } else {
                        // for one member
                        ids.clear();
                        ids.put("user", listBox.getSelectedObject().getUser().getId());
                        ids.put("facility", Integer.parseInt(facilityId.getText()));
                        request.setAttributes(ids, userFacilityList);
                    }
                }
                reqAttrs.clearTableSelectedSet();
            }
        }
    });
    menu.addWidget(UiElements.getRefreshButton(this));
    menu.addWidget(saveChangesButton);
    if (!session.isGroupAdmin(groupId) && !session.isVoAdmin(group.getVoId()))
        saveChangesButton.setEnabled(false);
    menu.addWidget(new HTML("<strong>Group members:</strong>"));
    menu.addWidget(listBox);
    // table content
    session.getUiElements().resizePerunTable(sp, 350, this);
    mainTab.add(menu);
    mainTab.add(sp);
    mainTab.setCellHeight(sp, "100%");
    mainTab.setCellHeight(menu, "30px");
    this.contentWidget.setWidget(mainTab);
    return getWidget();
}

Example 2 with GetGroupRichMembers

use of cz.metacentrum.perun.webgui.json.groupsManager.GetGroupRichMembers in project perun by CESNET.

the class GroupSettingsTabItem method draw.

public Widget draw() {
    titleWidget.setText(Utils.getStrippedStringWithEllipsis(group.getName()) + ": settings");
    // Main panel
    final VerticalPanel vp = new VerticalPanel();
    vp.setSize("100%", "100%");
    final TabMenu menu = new TabMenu();
    // Adds menu to the main panel
    vp.add(menu);
    vp.setCellHeight(menu, "30px");
    // IDS
    final Map<String, Integer> ids = new HashMap<String, Integer>();
    ids.put("group", groupId);
    // define GET ATTRIBUTES callback
    final GetAttributesV2 jsonCallback = new GetAttributesV2(true);
    jsonCallback.setIds(ids);
    if (!session.isGroupAdmin(groupId) && !session.isVoAdmin(group.getVoId()))
        jsonCallback.setCheckable(false);
    final CellTable<Attribute> table = jsonCallback.getEmptyTable();
    table.setWidth("100%");
    table.addStyleName("perun-table");
    ScrollPanel sp = new ScrollPanel(table);
    sp.addStyleName("perun-tableScrollPanel");
    session.getUiElements().resizePerunTable(sp, 350, this);
    vp.add(sp);
    // define GET RES. REQ ATTRIBUTES callback
    final GetResourceRequiredAttributesV2 reqAttrs = new GetResourceRequiredAttributesV2(null, JsonCallbackEvents.passDataToAnotherCallback(jsonCallback));
    // GROUP RESOURCES LISTBOX
    final ListBoxWithObjects<Resource> resourceDropDown = new ListBoxWithObjects<Resource>();
    resourceDropDown.setTitle("By selecting a resource you will switch to either group-resource or member-resource setting (you must pick member too)");
    // fill table with group attributes on page load
    if (lastSelectedMemberId == 0 && lastSelectedResourceId == 0) {
        jsonCallback.retrieveData();
    } else {
        // load attrs by listbox selection after calls are done
        Scheduler.get().scheduleFixedPeriod(new Scheduler.RepeatingCommand() {

            @Override
            public boolean execute() {
                // load proper table if something was selected
                if (resCallDone && memCallDone) {
                    // trigger change event
                    DomEvent.fireNativeEvent(Document.get().createChangeEvent(), resourceDropDown);
                    return false;
                }
                return true;
            }
        }, 200);
    }
    // fill resources listbox
    if (resources == null) {
        // get assigned resources
        GetAssignedResources resources = new GetAssignedResources(groupId, PerunEntity.GROUP, new JsonCallbackEvents() {

            public void onFinished(JavaScriptObject jso) {
                ArrayList<Resource> resources = JsonUtils.jsoAsList(jso);
                resourceDropDown.clear();
                if (resources != null && !resources.isEmpty()) {
                    resources = new TableSorter<Resource>().sortByName(resources);
                    resourceDropDown.addNotSelectedOption();
                    for (int i = 0; i < resources.size(); i++) {
                        resourceDropDown.addItem(resources.get(i));
                        if (lastSelectedResourceId == resources.get(i).getId()) {
                            resourceDropDown.setSelected(resources.get(i), true);
                        }
                    }
                } else {
                    resourceDropDown.addItem("No resources available");
                }
                resCallDone = true;
            }

            public void onError(PerunError error) {
                resourceDropDown.clear();
                resourceDropDown.addItem("Error while loading");
                resCallDone = true;
            }

            public void onLoadingStart() {
                resCallDone = false;
                resourceDropDown.clear();
                resourceDropDown.addItem("Loading...");
            }
        });
        resources.retrieveData();
    } else {
        // use predefined resources
        resourceDropDown.addNotSelectedOption();
        resources = new TableSorter<Resource>().sortByName(resources);
        resourceDropDown.addAllItems(resources);
    }
    // GROUP MEMBERS LISTBOX
    final ListBoxWithObjects<RichMember> membersDropDown = new ListBoxWithObjects<RichMember>();
    membersDropDown.setTitle("By selecting a member you will switch to either member or member-resource settings (you must pick resource too)");
    // fill members listbox
    GetGroupRichMembers members = new GetGroupRichMembers(groupId, new JsonCallbackEvents() {

        public void onFinished(JavaScriptObject jso) {
            ArrayList<RichMember> mems = JsonUtils.jsoAsList(jso);
            membersDropDown.clear();
            if (mems != null && !mems.isEmpty()) {
                mems = new TableSorter<RichMember>().sortByName(mems);
                membersDropDown.addNotSelectedOption();
                for (int i = 0; i < mems.size(); i++) {
                    membersDropDown.addItem(mems.get(i));
                    if (mems.get(i).getId() == lastSelectedMemberId) {
                        membersDropDown.setSelected(mems.get(i), true);
                    }
                }
            } else {
                membersDropDown.addItem("No members available");
            }
            memCallDone = true;
        }

        public void onError(PerunError error) {
            membersDropDown.clear();
            membersDropDown.addItem("Error while loading");
            memCallDone = true;
        }

        public void onLoadingStart() {
            memCallDone = false;
            membersDropDown.clear();
            membersDropDown.addItem("Loading...");
        }
    });
    members.retrieveData();
    // CHECKBOXES "FOR ALL MEMBERS"
    final CheckBox memChb = new CheckBox();
    memChb.setText("To all members");
    memChb.setVisible(false);
    memChb.setTitle("Uses this setting for all members of this group.");
    memChb.setValue(false);
    // SAVE CHANGES BUTTON
    final CustomButton saveChangesButton = TabMenu.getPredefinedButton(ButtonType.SAVE, ButtonTranslation.INSTANCE.saveChangesInAttributes());
    if (!session.isGroupAdmin(groupId) && !session.isVoAdmin(group.getVoId()))
        saveChangesButton.setEnabled(false);
    // click handler to save group and member-user attributes
    final ClickHandler saveAttrsClickHandler = new ClickHandler() {

        public void onClick(ClickEvent event) {
            final ArrayList<Attribute> list = jsonCallback.getTableSelectedList();
            if (UiElements.cantSaveEmptyListDialogBox(list)) {
                // refresh table and disable button a event for GetAttributes
                final JsonCallbackEvents events = JsonCallbackEvents.disableButtonEvents(saveChangesButton, JsonCallbackEvents.refreshTableEvents(jsonCallback));
                if (memChb.getValue() == true) {
                    // to all members selected
                    UiElements.generateInfo(WidgetTranslation.INSTANCE.saveConfirmTitle(), "Same value(s) for selected attribute(s) will be set to ALL members of group.", new ClickHandler() {

                        public void onClick(ClickEvent event) {
                            ArrayList<RichMember> memList = membersDropDown.getAllObjects();
                            for (int i = 0; i < memList.size(); i++) {
                                SetAttributes request = new SetAttributes();
                                if (i == memList.size() - 1) {
                                    request.setEvents(events);
                                } else {
                                    request.setEvents(JsonCallbackEvents.disableButtonEvents(saveChangesButton));
                                }
                                Map<String, Integer> ids = new HashMap<String, Integer>();
                                ids.put("member", memList.get(i).getId());
                                ids.put("workWithUserAttributes", 1);
                                request.setAttributes(ids, list);
                            }
                        }
                    });
                } else {
                    // just one group / memeber
                    SetAttributes request = new SetAttributes(events);
                    request.setAttributes(jsonCallback.getIds(), list);
                }
            }
        }
    };
    // click handler to save required attributes
    final ClickHandler saveReqAttrsClickHandler = new ClickHandler() {

        public void onClick(ClickEvent event) {
            final ArrayList<Attribute> list = jsonCallback.getTableSelectedList();
            // check if not empty
            if (UiElements.cantSaveEmptyListDialogBox(list)) {
                // refresh table and disable button a event for GetResourceRequiredAttributes
                final JsonCallbackEvents events = JsonCallbackEvents.disableButtonEvents(saveChangesButton, new JsonCallbackEvents() {

                    public void onFinished(JavaScriptObject jso) {
                        jsonCallback.clearTable();
                        // set back resourceToGetServicesFrom
                        Map<String, Integer> ids = reqAttrs.getIds();
                        if (ids.containsKey("resource")) {
                            ids.put("resourceToGetServicesFrom", ids.get("resource"));
                        }
                        if (ids.containsKey("user")) {
                            ids.put("workWithUserAttributes", 1);
                        }
                        if (ids.containsKey("resource") && ids.containsKey("group")) {
                            ids.put("workWithGroupAttributes", 1);
                        }
                        reqAttrs.setIds(ids);
                        reqAttrs.retrieveData();
                    }
                });
                final SetAttributes request = new SetAttributes();
                if (memChb.getValue() == true) {
                    // to all members selected
                    UiElements.generateInfo(WidgetTranslation.INSTANCE.saveConfirmTitle(), "Same value(s) for selected attribute(s) will be set to ALL members of group.", new ClickHandler() {

                        public void onClick(ClickEvent event) {
                            ArrayList<RichMember> memList = membersDropDown.getAllObjects();
                            for (int i = 0; i < memList.size(); i++) {
                                if (i == 0) {
                                    events.onLoadingStart();
                                }
                                // trigger disable button if first
                                Map<String, Integer> ids = new HashMap<String, Integer>();
                                ids.put("member", memList.get(i).getId());
                                ids.put("user", memList.get(i).getUserId());
                                ids.put("resource", resourceDropDown.getSelectedObject().getId());
                                ids.put("facility", resourceDropDown.getSelectedObject().getFacilityId());
                                if (i == memList.size() - 1) {
                                    request.setEvents(events);
                                }
                                // set events to last to get refresh and button enable
                                request.setAttributes(ids, list);
                            }
                        }
                    });
                } else {
                    // group or member
                    // disable button events
                    request.setEvents(events);
                    request.setAttributes(reqAttrs.getIds(), list);
                }
            }
        }
    };
    // REMOVE BUTTON
    final CustomButton removeButton = TabMenu.getPredefinedButton(ButtonType.REMOVE, ButtonTranslation.INSTANCE.removeAttributes());
    if (!session.isGroupAdmin(groupId) && !session.isVoAdmin(group.getVoId()))
        removeButton.setEnabled(false);
    // click handler to remove group and member-user attributes
    final ClickHandler removeAttrsClickHandler = new ClickHandler() {

        public void onClick(ClickEvent event) {
            final ArrayList<Attribute> list = jsonCallback.getTableSelectedList();
            if (UiElements.cantSaveEmptyListDialogBox(list)) {
                // refresh table and disable button a event for GetAttributes
                final JsonCallbackEvents events = JsonCallbackEvents.disableButtonEvents(removeButton, JsonCallbackEvents.refreshTableEvents(jsonCallback));
                final RemoveAttributes request = new RemoveAttributes();
                if (memChb.getValue() == true) {
                    // to all members selected
                    UiElements.generateInfo(WidgetTranslation.INSTANCE.deleteConfirmTitle(), "Selected attribute(s) will be removed from ALL members of group.", new ClickHandler() {

                        public void onClick(ClickEvent event) {
                            ArrayList<RichMember> memList = membersDropDown.getAllObjects();
                            for (int i = 0; i < memList.size(); i++) {
                                // trigger disable button if first
                                if (i == 0) {
                                    events.onLoadingStart();
                                }
                                Map<String, Integer> ids = new HashMap<String, Integer>();
                                ids.put("member", memList.get(i).getId());
                                ids.put("workWithUserAttributes", 1);
                                // set events to last to get refresh and button enable
                                if (i == memList.size() - 1) {
                                    request.setEvents(events);
                                }
                                request.removeAttributes(ids, list);
                            }
                        }
                    });
                } else {
                    // just one group / memeber
                    // disable button events
                    request.setEvents(events);
                    request.removeAttributes(jsonCallback.getIds(), list);
                }
            }
        }
    };
    // click handler to remove ResourceRequiredAttributes
    final ClickHandler removeReqAttrsClickHandler = new ClickHandler() {

        public void onClick(ClickEvent event) {
            final ArrayList<Attribute> list = jsonCallback.getTableSelectedList();
            if (UiElements.cantSaveEmptyListDialogBox(list)) {
                // refresh table and disable button a event for GetAttributes
                final JsonCallbackEvents events = JsonCallbackEvents.disableButtonEvents(removeButton, new JsonCallbackEvents() {

                    public void onFinished(JavaScriptObject jso) {
                        jsonCallback.clearTable();
                        // set back resourceToGetServicesFrom
                        Map<String, Integer> ids = reqAttrs.getIds();
                        if (ids.containsKey("resource")) {
                            ids.put("resourceToGetServicesFrom", ids.get("resource"));
                        }
                        if (ids.containsKey("user")) {
                            ids.put("workWithUserAttributes", 1);
                        }
                        if (ids.containsKey("resource") && ids.containsKey("group")) {
                            ids.put("workWithGroupAttributes", 1);
                        }
                        reqAttrs.setIds(ids);
                        reqAttrs.retrieveData();
                    }
                });
                final RemoveAttributes request = new RemoveAttributes();
                if (memChb.getValue() == true) {
                    // to all members selected
                    UiElements.generateInfo(WidgetTranslation.INSTANCE.deleteConfirmTitle(), "Selected attribute(s) will be removed from ALL members of group.", new ClickHandler() {

                        @Override
                        public void onClick(ClickEvent event) {
                            ArrayList<RichMember> memList = membersDropDown.getAllObjects();
                            for (int i = 0; i < memList.size(); i++) {
                                // trigger disable button if first
                                if (i == 0) {
                                    events.onLoadingStart();
                                }
                                Map<String, Integer> ids = new HashMap<String, Integer>();
                                ids.put("member", memList.get(i).getId());
                                ids.put("user", memList.get(i).getUserId());
                                ids.put("resource", resourceDropDown.getSelectedObject().getId());
                                ids.put("facility", resourceDropDown.getSelectedObject().getFacilityId());
                                // set events to last to get refresh and button enable
                                if (i == memList.size() - 1) {
                                    request.setEvents(events);
                                }
                                request.removeAttributes(ids, list);
                            }
                        }
                    });
                } else {
                    // just one group / member
                    // disable button events
                    request.setEvents(events);
                    request.removeAttributes(reqAttrs.getIds(), list);
                }
            }
        }
    };
    // SET NEW ATTR BUTTON
    final CustomButton setNewAttributeButton = TabMenu.getPredefinedButton(ButtonType.ADD, true, ButtonTranslation.INSTANCE.setNewAttributes());
    if (!session.isGroupAdmin(groupId) && !session.isVoAdmin(group.getVoId()))
        setNewAttributeButton.setEnabled(false);
    // click handler
    setNewAttributeButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            ids.clear();
            if (resourceDropDown.getSelectedIndex() > 0) {
                if (membersDropDown.getSelectedIndex() > 0) {
                    ids.put("member", membersDropDown.getSelectedObject().getId());
                    ids.put("user", membersDropDown.getSelectedObject().getUserId());
                    ids.put("resource", resourceDropDown.getSelectedObject().getId());
                    ids.put("facility", resourceDropDown.getSelectedObject().getFacilityId());
                } else {
                    ids.put("resource", resourceDropDown.getSelectedObject().getId());
                    ids.put("group", groupId);
                    ids.put("workWithGroupAttributes", 1);
                }
            } else {
                if (membersDropDown.getSelectedIndex() > 0) {
                    ids.put("member", membersDropDown.getSelectedObject().getId());
                    ids.put("user", membersDropDown.getSelectedObject().getUserId());
                } else {
                    ids.put("group", groupId);
                }
            }
            session.getTabManager().addTabToCurrentTab(new SetNewAttributeTabItem(ids, jsonCallback.getList()), true);
        }
    });
    // ClickHandlersRegistration - save onClicks for GetAttributes
    final ArrayList<HandlerRegistration> clickHandlers = new ArrayList<HandlerRegistration>();
    clickHandlers.add(saveChangesButton.addClickHandler(saveAttrsClickHandler));
    clickHandlers.add(removeButton.addClickHandler(removeAttrsClickHandler));
    // DEFINE CHANGE HANDLER FOR ALL DROP DOWNS
    ChangeHandler changeHandler = new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            int resIndex = resourceDropDown.getSelectedIndex();
            int memIndex = membersDropDown.getSelectedIndex();
            // no resource or member selected
            if (resIndex == 0 && memIndex == 0) {
                lastSelectedMemberId = 0;
                lastSelectedResourceId = 0;
                memChb.setValue(false);
                memChb.setVisible(false);
                jsonCallback.clearTable();
                ids.clear();
                ids.put("group", groupId);
                jsonCallback.setIds(ids);
                jsonCallback.retrieveData();
                for (HandlerRegistration handler : clickHandlers) {
                    if (handler != null) {
                        handler.removeHandler();
                    }
                }
                clickHandlers.add(saveChangesButton.addClickHandler(saveAttrsClickHandler));
                clickHandlers.add(removeButton.addClickHandler(removeAttrsClickHandler));
            }
            // no resource but member selected
            if (resIndex == 0 && memIndex > 0) {
                lastSelectedMemberId = membersDropDown.getSelectedObject().getId();
                lastSelectedResourceId = 0;
                memChb.setValue(false);
                memChb.setVisible(true);
                jsonCallback.clearTable();
                ids.clear();
                ids.put("member", membersDropDown.getSelectedObject().getId());
                ids.put("workWithUserAttributes", 1);
                jsonCallback.setIds(ids);
                jsonCallback.retrieveData();
                for (HandlerRegistration handler : clickHandlers) {
                    if (handler != null) {
                        handler.removeHandler();
                    }
                }
                clickHandlers.add(saveChangesButton.addClickHandler(saveAttrsClickHandler));
                clickHandlers.add(removeButton.addClickHandler(removeAttrsClickHandler));
            }
            // resource and no member selected
            if (resIndex > 0 && memIndex == 0) {
                lastSelectedMemberId = 0;
                lastSelectedResourceId = resourceDropDown.getSelectedObject().getId();
                memChb.setValue(false);
                memChb.setVisible(false);
                jsonCallback.clearTable();
                ids.clear();
                ids.put("group", groupId);
                ids.put("resource", resourceDropDown.getSelectedObject().getId());
                ids.put("resourceToGetServicesFrom", ids.get("resource"));
                ids.put("workWithGroupAttributes", 1);
                reqAttrs.setIds(ids);
                reqAttrs.retrieveData();
                // set ids back to make saveChanges work
                ids.remove("resourceToGetServicesFrom");
                reqAttrs.setIds(ids);
                for (HandlerRegistration handler : clickHandlers) {
                    if (handler != null) {
                        handler.removeHandler();
                    }
                }
                clickHandlers.add(saveChangesButton.addClickHandler(saveReqAttrsClickHandler));
                clickHandlers.add(removeButton.addClickHandler(removeReqAttrsClickHandler));
            }
            // resource and member selected
            if (resIndex > 0 && memIndex > 0) {
                lastSelectedMemberId = membersDropDown.getSelectedObject().getId();
                lastSelectedResourceId = resourceDropDown.getSelectedObject().getId();
                memChb.setValue(false);
                memChb.setVisible(true);
                jsonCallback.clearTable();
                ids.clear();
                ids.put("resource", resourceDropDown.getSelectedObject().getId());
                ids.put("resourceToGetServicesFrom", ids.get("resource"));
                ids.put("member", membersDropDown.getSelectedObject().getId());
                ids.put("workWithUserAttributes", 1);
                reqAttrs.setIds(ids);
                reqAttrs.retrieveData();
                // set ids back to make saveChanges work
                ids.clear();
                ids.put("member", membersDropDown.getSelectedObject().getId());
                ids.put("user", membersDropDown.getSelectedObject().getUser().getId());
                ids.put("facility", resourceDropDown.getSelectedObject().getFacilityId());
                ids.put("resource", resourceDropDown.getSelectedObject().getId());
                reqAttrs.setIds(ids);
                for (HandlerRegistration handler : clickHandlers) {
                    if (handler != null) {
                        handler.removeHandler();
                    }
                }
                clickHandlers.add(saveChangesButton.addClickHandler(saveReqAttrsClickHandler));
                clickHandlers.add(removeButton.addClickHandler(removeReqAttrsClickHandler));
            }
        }
    };
    // ADD CHANGE HANDLERS TO DROP-DOWN MENUS
    resourceDropDown.addChangeHandler(changeHandler);
    membersDropDown.addChangeHandler(changeHandler);
    // PUT ELEMENTS IN MENU
    menu.addWidget(UiElements.getRefreshButton(this));
    menu.addWidget(saveChangesButton);
    //menu.addWidget(resChb);
    menu.addWidget(memChb);
    menu.addWidget(setNewAttributeButton);
    menu.addWidget(removeButton);
    menu.addWidget(new HTML("<strong>Resources:</strong>"));
    menu.addWidget(resourceDropDown);
    menu.addWidget(new HTML("<strong>Members:</strong>"));
    menu.addWidget(membersDropDown);
    this.contentWidget.setWidget(vp);
    return getWidget();
}