How to use el.clear method in Appium Xcuitest Driver

1window.Router = Backbone.Router.extend({2  routes: {3    '': 'showHome',4    // menu5    'home': 'showHome',6    'notes': 'showNotes',7    'notifications': 'showNotifications',8    // CAROUSEL9    'team': 'showTeam',10    'conditions': 'showConditions',11    'locations/:h_id': 'showLocationCategories',12    'contact/:h_id': 'showContact',13    'services/:h_id': 'showServices',14    'website': 'showWebsite',15    // pages16    'personalize': 'showPersonalize',17    'team/doctors': 'showDoctors',18    'team/doctors/:id': 'showDoctor',19    'team/residents': 'showResidents',20    'team/residents/:id': 'showResident',21    'team/coordinators': 'showCoordinators',22    'team/coordinators/:id': 'showCoordinator',23    'team/staff': 'showStaff',24    'team/staff/:id': 'showStaffMember',25    'team/care_provider_roles': 'showCareProviderRoles',26    'conditions/:id': 'showCondition',27    'contact/social-media': 'showSocialMediaContact',28    'service/:s_id': 'showService',29    'notes/:id': 'showNote',30    // settings31    'settings': 'showSettings',32    'privacy': 'showPrivacy',33    'terms-and-conditions': 'showTermsConditions',34    'reminder-settings': 'showReminderSettings'35  },36  initialize: function () {37    this.headerView = new HeaderView();38    $('#header').html(this.headerView.render().el);39    this.footerView = new FooterView();40    $('#footer').html(this.footerView.render().el);41    CounterAdapter.updateCounter();42  },43  // MENU44  showHome: function () {45    var collection = [];46    dashboardModules = new DashboardModules();47    collection = dashboardModules.getCollection();48    this.homeView = new HomeView({collection: collection, hospital_id: 1});49    this.homeView.render();50    this.loadContent(this.homeView.el, 'home-menu');51  },52  showNotes: function () {53    var collection;54    collection = new Notes();55    collection.fetch({reset: true});56    this.notesView = new NotesView({collection: collection});57    this.notesView.render();58    this.loadContent(this.notesView.el, 'notes-menu');59  },60  showNotifications: function () {61    var notifications,62            collection;63    notifications = new Notifications();64    collection = notifications.getCollection();65    this.notificationsView = new NotificationsView({collection: collection.toJSON()});66    this.notificationsView.render();67    this.loadContent(this.notificationsView.el, 'notifications-menu');68  },69  // CAROUSEL MENU70  showTimeline: function () {71    var surgeryInfo,72            info,73            timeline_id,74            timelineEvents,75            collection;76    surgeryInfo = new SurgeryInfo();77    info = surgeryInfo.getSurgeryInfo();78    timelineEvents = new TimelineEvents();79    timeline_id = 1;80    if (info) {81      timeline_id = parseInt(info.surgery);82    }83    collection = timelineEvents.getCollection(timeline_id);84    this.timelineView = new TimelineView({model: info, collection: collection});85    this.timelineView.render();86    this.loadContent(this.timelineView.el, 'clear');87  },88  showTeam: function () {89    if (!this.teamView) {90      this.teamView = new TeamView();91      this.teamView.render();92    } else {93      this.teamView.delegateEvents();94    }95    this.loadContent(this.teamView.el, 'clear');96  },97  showConditions: function () {98    var conditions,99            collection = [];100    conditions = new Conditions();101    collection = conditions.getCollection();102    this.conditionsView = new ConditionsView({collection: collection});103    this.conditionsView.render();104    this.loadContent(this.conditionsView.el, 'clear');105  },106  showLocationCategories: function (h_id) {107    var categories;108    categories = new LocationCategories();109    this.locationCategoriesView = new LocationCategoriesView({hospital_id: h_id, collection: categories.collection});110    this.locationCategoriesView.render();111    this.loadContent(this.locationCategoriesView.el, 'clear');112  },113  showContact: function (h_id) {114    var contacts;115    this.contactView = new ContactView({hospital_id: h_id});116    this.contactView.render();117    this.loadContent(this.contactView.el, 'clear');118  },119  showVirtualReality: function () {120    this.virtualReality = new VirtualRealityView({videos: Videos.collection});121    this.virtualReality.render();122    this.loadContent(this.virtualReality.el, 'clear');123  },124  showWebsite: function () {125    window.open('http://neurosurgery.ucla.edu/', "_system");126  },127  showService: function (s_id) {128    this.serviceView = new ServiceView({service_id: s_id,collection:new Services()});129    this.serviceView.render();130    this.loadContent(this.serviceView.el, 'clear');131  },132  showServices: function (h_id) {133    134      this.servicesView = new ServicesView({hospital_id: h_id,collection:new Services()});135      this.servicesView.render();136      this.loadContent(this.servicesView.el, 'clear');137    138  },139  // PAGES140  showPersonalize: function () {141    var surgery,142            surgeryInfo,143            surgeryTypes,144            reminderEvents,145            saveText;146    surgeryInfo = new SurgeryInfo();147    surgeryInfo.fetch();148    surgery = surgeryInfo.get(1);149    surgery = surgery || new Surgery({id: 0});150    surgeryTypes = LocalStorageAdapter.getCollection('surgery-types-collection');151    reminderEvents = LocalStorageAdapter.getCollection('reminder-events-collection');152    this.personalizeView = new PersonalizeView({153      model: surgery,154      collection: surgeryInfo,155      surgeryTypes: surgeryTypes,156      reminderEvents: reminderEvents157    });158    this.personalizeView.render();159    this.loadContent(this.personalizeView.el, 'clear');160  },161  showDoctors: function () {162    var doctors,163            collection = [];164    var thisHolder = this;165    doctors = new Doctors();166    doctors.getCollection(function (collection) {167      thisHolder.doctorsView = new DoctorsView({collection: collection});168      thisHolder.doctorsView.render();169      thisHolder.loadContent(thisHolder.doctorsView.el, 'clear');170    });171  },172  showDoctor: function (id) {173    var doctors,174            thisHolder,175            doctor;176    thisHolder = this;177    doctors = new Doctors();178    doctors.getDoctor(id, function (doctor) {179      thisHolder.doctorView = new DoctorView({model: doctor});180      thisHolder.doctorView.render();181      thisHolder.loadContent(thisHolder.doctorView.el, 'clear');182    });183  },184  showResidents: function () {185    var residents,186            collection = [],187            thisHolder;188    thisHolder = this;189    residents = new Residents();190    residents.getCollection(function (collection) {191      thisHolder.residentsView = new ResidentsView({collection: collection});192      thisHolder.residentsView.render();193      thisHolder.loadContent(thisHolder.residentsView.el, 'clear');194    });195  },196  showResident: function (id) {197    var residents,198            thisHolder;199    thisHolder = this;200    residents = new Residents();201    residents.getResident(id, function (resident) {202      thisHolder.residentView = new ResidentView({model: resident});203      thisHolder.residentView.render();204      thisHolder.loadContent(thisHolder.residentView.el, 'clear');205    });206  },207  showCoordinators: function () {208    var coordinators,209            collection = [];210    coordinators = new Coordinators();211    collection = coordinators.getCollection();212    this.coordinatorsView = new CoordinatorsView({collection: collection});213    this.coordinatorsView.render();214    this.loadContent(this.coordinatorsView.el, 'clear');215  },216  showCoordinator: function (id) {217    var coordinators,218            coordinator;219    coordinators = new Coordinators();220    coordinator = coordinators.getCoordinator(id);221    this.coordinatorView = new CoordinatorView({model: coordinator});222    this.coordinatorView.render();223    this.loadContent(this.coordinatorView.el, 'clear');224  },225  showStaff: function () {226    var staff,227            collection = [];228    staff = new Staff();229    collection = staff.getCollection();230    this.staffView = new StaffView({collection: collection});231    this.staffView.render();232    this.loadContent(this.staffView.el, 'clear');233  },234  showStaffMember: function (id) {235    var staff,236            staff_member;237    staff = new Staff();238    staff_member = staff.getStaffMember(id);239    this.staffMemberView = new StaffMemberView({model: staff_member});240    this.staffMemberView.render();241    this.loadContent(this.staffMemberView.el, 'clear');242  },243  showCareProviderRoles: function () {244    var careProviderRoles,245            collection = [];246    careProviderRoles = new CareProviderRoles();247    collection = careProviderRoles.getCollection();248    this.careProviderRolesView = new CareProviderRolesView({collection: collection});249    this.careProviderRolesView.render();250    this.loadContent(this.careProviderRolesView.el, 'clear');251  },252  showCondition: function (id) {253    var conditions,254            condition;255    conditions = new Conditions();256    condition = conditions.getCondition(id);257    this.conditionView = new ConditionView({model: condition});258    this.conditionView.render();259    this.loadContent(this.conditionView.el, 'clear');260  },261  showLocationsByCategory: function (h_id, c_id) {262    var locations,263            categories,264            category;265    categories = new LocationCategories();266    category = categories.getCategory(c_id);267    locations = new Locations({hospital_id: h_id, category_id: c_id});268    footerView = this.footerView;269    locations.getLocations(function (data) {270      if (data) {271        this.locationsByCategoryView = new LocationsByCategoryView({collection: data, hospital_id: h_id, category: category});272        this.locationsByCategoryView.render();273        $('#content').html(this.locationsByCategoryView.el);274        footerView.clear();275      }276    }, this);277  },278  showLocation: function (h_id, c_id, place_id) {279    var footerView;280    footerView = this.footerView;281    ServiceAdapter.getLocationDetails(place_id, function (result) {282      this.locationView = new LocationView({283        hospital_id: h_id,284        category_id: c_id,285        location: result286      });287      this.locationView.render();288      $('#content').html(this.locationView.el);289      footerView.clear();290    });291  },292  showDepartmentContact: function (h_id) {293    var contacts,294            contact;295    contacts = new Contacts();296    contact = contacts.getContactByHospital(h_id);297    this.departmentView = new DepartmentView({model: contact});298    this.departmentView.render();299    $('#content').html(this.departmentView.el, 'clear');300  },301  showClinicContact: function (h_id) {302    this.clinicView = new ClinicView({hospital_id: h_id});303    this.clinicView.render();304    this.loadContent(this.clinicView.el, 'clear');305  },306  showClinicTransportationMap: function (h_id) {307    var contacts,308            contact;309    contacts = new Contacts();310    contact = contacts.getContactByHospital(h_id);311    this.transportationView = new TransportationView({model: contact, facility: 'clinic'});312    this.transportationView.render();313    this.loadContent(this.transportationView.el, 'clear');314  },315  showClinicFloorMaps: function (h_id) {316    var contacts,317            contact;318    contacts = new Contacts();319    contact = contacts.getContactByHospital(h_id);320    this.floorsView = new FloorsView({model: contact, facility: 'clinic'});321    this.floorsView.render();322    this.loadContent(this.floorsView.el, 'clear');323  },324  showClinicFloorMap: function (h_id, id) {325    var contacts,326            contact;327    contacts = new Contacts();328    contact = contacts.getContactByHospital(h_id);329    this.floorView = new FloorView({model: contact, floor_id: id, facility: 'hospital'});330    this.floorView.render();331    this.loadContent(this.floorView.el, 'clear');332    this.floorView.startCanvas();333  },334  showClinicDirections: function (h_id) {335    var contacts,336            contact;337    contacts = new Contacts();338    contact = contacts.getContactByHospital(h_id);339    this.directionsView = new DirectionsView({model: contact, facility: 'clinic'});340    this.directionsView.render();341    this.loadContent(this.directionsView.el, 'clear');342  },343  showHospitalContact: function (h_id) {344    this.hospitalView = new HospitalView({hospital_id: h_id});345    this.hospitalView.render();346    this.loadContent(this.hospitalView.el, 'clear');347  },348  showHospitalTransportationMap: function (h_id) {349    var contacts,350            contact;351    contacts = new Contacts();352    contact = contacts.getContactByHospital(h_id);353    this.transportationView = new TransportationView({model: contact, facility: 'hospital'});354    this.transportationView.render();355    this.loadContent(this.transportationView.el, 'clear');356  },357  showHospitalFloorMaps: function (h_id) {358    var contacts,359            contact;360    contacts = new Contacts();361    contact = contacts.getContactByHospital(h_id);362    this.floorsView = new FloorsView({model: contact, facility: 'hospital'});363    this.floorsView.render();364    this.loadContent(this.floorsView.el, 'clear');365  },366  showHospitalFloorMap: function (h_id, id) {367    var contacts,368            contact;369    contacts = new Contacts();370    contact = contacts.getContactByHospital(h_id);371    this.floorView = new FloorView({model: contact, floor_id: id, facility: 'hospital'});372    this.floorView.render();373    this.loadContent(this.floorView.el, 'clear');374    this.floorView.startCanvas();375  },376  showHospitalDirections: function (h_id) {377    var contacts,378            contact;379    contacts = new Contacts();380    contact = contacts.getContactByHospital(h_id);381    this.directionsView = new DirectionsView({model: contact, facility: 'hospital'});382    this.directionsView.render();383    this.loadContent(this.directionsView.el, 'clear');384  },385  showSocialMediaContact: function (h_id) {386    this.socialMediaView = new SocialMediaView();387    this.socialMediaView.render();388    this.loadContent(this.socialMediaView.el, 'clear');389  },390  showNote: function (id) {391    var collection,392            model,393            saveText,394            img;395    collection = new Notes();396    collection.fetch();397    model = collection.get(id);398    model = model || new Note({id: 0});399    this.noteView = new NoteView({400      model: model,401      collection: collection,402    });403    this.noteView.render();404    this.loadContent(this.noteView.el, 'clear');405  },406  showVideo: function (v_id) {407    var video = Videos.getVideo(v_id);408    this.videoView = new VideoView({video: video});409    if (window.NetworkAdapter.isConnected()) {410      this.videoView.render();411      this.loadContent(this.videoView.el, 'clear');412    } else {413      DialogAdapter.showMessage('No network connection detected. This feature will not work.');414    }415  },416  // SETTINGS417  showSettings: function () {418    var collection;419    collection = [];420    this.settingsView = new SettingsView({collection: collection});421    this.settingsView.render();422    this.loadContent(this.settingsView.el, 'clear');423  },424  showPrivacy: function () {425    this.privacyView = new PrivacyView();426    this.privacyView.render();427    this.loadContent(this.privacyView.el, 'clear');428  },429  showTermsConditions: function () {430    this.termsConditionsView = new TermsConditionsView();431    this.termsConditionsView.render();432    this.loadContent(this.termsConditionsView.el, 'clear');433  },434  showReminderSettings: function () {435    var reminderSettingsInfo,436            model;437    reminderSettingsInfo = new ReminderSettingsInfo();438    reminderSettingsInfo.fetch();439    model = reminderSettingsInfo.getReminderSettingsInfo();440    this.reminderSettingsView = new ReminderSettingsView({441      model: model442    });443    this.reminderSettingsView.render();444    this.loadContent(this.reminderSettingsView.el, 'clear');445  },446  // MISC.447  loadContent: function (contentElement, selectedFooter) {448    var content;449    content = $('#content');450    if (contentElement) {451      content.html(contentElement);452      content.scrollTop(0);453    }454    if (selectedFooter !== 'clear') {455      this.footerView.select(selectedFooter);456    } else {457      this.footerView.clear();458    }459    CounterAdapter.updateCounter();460  }461});462window.onRouteChange = function (route, params) {463  if (route === "showHome") {464    $("#content").css({"overflow-y": "hidden"});465  } else {466    $("#content").css({"overflow-y": "scroll"});467  }...

1describe("Ext.dom.GarbageCollector", function() {2    it("should collect an orphan element", function() {3        var el = Ext.get(document.createElement('div')),4            id = el.id;5        expect(id in Ext.cache).toBe(true);6        spyOn(el, 'clearListeners').andCallThrough();7        Ext.dom.GarbageCollector.collect();8        expect(el.clearListeners).toHaveBeenCalled();9        expect(id in Ext.cache).toBe(false);10        el.destroy();11    });12    it("should not collect an element that is in the body", function() {13        var el = Ext.get(document.createElement('div')),14            id = el.id;15        Ext.getBody().appendChild(el);16        spyOn(el, 'clearListeners').andCallThrough();17        Ext.dom.GarbageCollector.collect();18        expect(el.clearListeners).not.toHaveBeenCalled();19        expect(id in Ext.cache).toBe(true);20        el.destroy();21    });22    it("should not collect an element that is in the detached body", function() {23        var el = Ext.get(document.createElement('div')),24            id = el.id;25        Ext.getDetachedBody().appendChild(el);26        spyOn(el, 'clearListeners').andCallThrough();27        Ext.dom.GarbageCollector.collect();28        expect(el.clearListeners).not.toHaveBeenCalled();29        expect(id in Ext.cache).toBe(true);30        el.destroy();31    });32    it("should return the ids of collected elements", function() {33        var ids, el2;34        Ext.Element.create({ id: 'one' });35        el2 = Ext.getBody().createChild({ id: 'two' });36        Ext.Element.create({ tag: 'a', id: 'three' });37        ids = Ext.dom.GarbageCollector.collect();38        expect(ids instanceof Array).toBe(true);39        expect(Ext.Array.contains(ids, 'DIV#one')).toBe(true);40        expect(Ext.Array.contains(ids, 'DIV#two')).toBe(false);41        expect(Ext.Array.contains(ids, 'A#three')).toBe(true);42        el2.destroy();43    });...