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How to use rootScope in angularjs

I have a data in my commonservice and I want to use the data in my template and I will assign a rootscope and use it but it isn't working right now and I am not sure what's wrong can anyone please suggest help.
My js:
function addGoogleAddress(id, data, scope) {
var places = new google.maps.places.Autocomplete(document.getElementById(id));
google.maps.event.addListener(places, 'place_changed', function () {
var place = places.getPlace();
if (place && place.address_components) {
for (var i = 0; i < (place.address_components.length); i++) {
if (place.address_components[i].types[0] === 'locality') {
data.city.key = '1001';
data.city.name = place.address_components[i].long_name.toString();
} else if (place.address_components[i].types[0] === 'administrative_area_level_1') {
data.state.key = '1001';
data.state.name = place.address_components[i].long_name.toString();
} else if (place.address_components[i].types[0] === 'country') {
data.country.key = '1001';
data.country.name = place.address_components[i].long_name.toString();
}
}
}
});
$timeout(function () {
$('#' + id).removeAttr('placeholder');
}, 500);
$rootScope.data = data;
}
My controller:
console.log($rootScope.data)
Here i am getting undefined.

You can not broadcast data directly, you need to broadcast event and pass parameter like follows,
Note: I am assuming here you have injected dependency
$rootScope.$broadcast('eventName',data);
Then in controller like follows -
$scope.$on('eventName',function(event,data){
console.log('data---',data);
})

app.controller('ctrl1',['$scope','$rootScope',function($scope,$rootScope) {
$scope.xyz = $rootScope.xyz;
//console.log($scope.xyz); hey
}]);
app.run(function($rootScope){
$rootScope.xyz ="hey";
})

how to mock json data for unit testing?

I have a function called getTodaysHours() in my controller that I would like to test. I was wondering if I can mock the JSON data below in my unit testing spec?
describe('vendor controller', () => {
let vm;
beforeEach(angular.mock.module('thcmaps-ui'));
beforeEach(inject(($controller) => {
vm = $controller('VendorController');
vm.data = {"_id":"56b54f9368e685ca04aa0b87","lat_lon":"33.713018,-117.841101",...}
}));
it('should state store hours for today', () => {
console.log(vm.data);
expect(1).toEqual(1);
});
});
vendor.controller
export class VendorController {
constructor($rootScope, data, event, toastr, moment, _, distanceService, vendorDataService, userDataService, stateManagerService) {
'ngInject';
//deps
this.$rootScope = $rootScope;
this.toastr = toastr;
this._ = _;
this.userDataService = userDataService;
this.vendorDataService = vendorDataService;
this.stateManagerService = stateManagerService;
this.event = event;
//bootstrap
data.isDeepLink = true;
this.data = data;
this.data.last_update = moment(this.data.updated_at).format('MM/DD/YY h:mm A');
this.data.distance = distanceService.getDistance(this.data.loc.lng, this.data.loc.lat);
this.data.todaysHours = this.getTodaysHours();
this.data.rating_num = Math.floor(data.rating);
this.hasReviewed = (userDataService.user.reviewed[data._id]) ? true : false;
this.isGrid = false;
this.isSearching = false;
this.hideIntro = true;
this.menuCollapsed = true;
this.filterMenuCollapsed = true;
this.selectedCategory = 'All';
this.todaysHours = '';
this.type = '';
this.searchString = '';
this.reviewScore = 0;
this.today = new Date().getDay();
this.vendorDataService.currentVendor = data;
//load marker onto map
$rootScope.$broadcast(event.ui.vendor.pageLoad, data);
//get menu
vendorDataService.getVendorMenu(data._id)
.then((res)=> {
this.data.menu = res.menu;
this.menuContainer = this.data.menu;
this.totalResults = this.getTotalResults();
this.availableMenuCategories = this.getAvailableMenuCategories();
})
.catch(() => {
this.toastr.error('Whoops, Something went wrong! We were not able to load the menu.', 'Error');
});
}
//get todays hours
getTodaysHours() {
let today = this.data.hours[new Date().getDay()];
return (today.opening_time || '9:00am') + ' - ' + (today.closing_time || '5:00pm');
}
}
When I tried to log vm.data I'm getting
Error: [$injector:unpr] Unknown provider: dataProvider <- data <- VendorController
TypeError: undefined is not an object (evaluating 'vm.data')

Mocking JSON data should work with $provide constant, after the mocking of your module.
let data = {"_id":"56b54f9368e685ca04aa0b87",
"lat_lon":"33.713018,-117.841101",...}
beforeEach(angular.mock.module('thcmaps-ui',
($provide) => {
$provide.constant('data', new data);
}));
To be honest I just tried it out with functions, not with JSON data, but it should work the same way.

How to create a class which has a property and a function with same name

I want to be able to call simultaneously something like this in javascript:
classInstance.room.get('criteria');
classInstance.room('criteria').remove('criteria');
classInstance.room().update('criteria');
I have seen implemented something similar at shouldjs
should(10).be.a.Number();
(10).should.be.a.Number();
Updated
I have the following code:
function connectToDatabase() {
var server = orientDB(dbConfig.server);
var db = server.use(dbConfig.database);
db.on("endQuery", function onDbEndQuery() {
db.server.close();
});
return db;
}
var DbSet = function DbSet(name) {
return {
list: function list(where, select, order) {
where = where || true;
select = _.isString(select) || _.isArray(select) ? select : '*';
order = _.isString(order) || _.isArray(order) ? order : 'rid';
return connectToDatabase()
.select(select)
.from(name)
.where(where)
.order(order)
.all();
},
get: function get(where, select) {
where = where || true;
select = _.isString(select) || _.isArray(select) ? select : '*';
return connectToDatabase()
.select(select)
.from(name)
.where(where)
.all()
.then(function onResults(results) {
if (results.length > 1) {
throw new Error('multiple results');
}
return results[0];
});
},
create: function create(record) {
return connectToDatabase()
.insert()
.into(name)
.set(record)
.one();
},
update: function update(where, changes) {
where = where || true;
return connectToDatabase()
.update(name)
.set(changes)
.where(where)
.scalar();
},
remove: function remove(where) {
where = where || true;
return connectToDatabase()
.delete('VERTEX', name)
.where(where)
.scalar();
}
};
};
var db = function getDb() {
return {
room: new DbSet('Room'),
invitation: new DbSet('Invitation'),
participant: new DbSet('Participant'),
};
};
module.exports = db();
And I want to change the code be able to execute the following code:
var db=require('path/to/database');
var room = db.room.get({name:'room 1'});
var sameRoom = db.room({name:'room 1'}).get();
db.room.create({name:'second room'});
db.room({name:'second room'}).create();
//same for methods list and delete
var room = db.room.list({status:'active'});
var sameRooms = db.room({status:'active'}).list();
db.room.update({name:'second room'},{status:'inactive'});
db.room({name:'second room'}).update({status:'inactive'});
I want to be able to execute the same code for Invitation and Participant too.

We need more information as to what those functions do, but this code presents those features.
Klass = function () {};
Klass.prototype.room = function () {
....
return {
get: function () {...},
remove: function () {...},
update: function () {...}
}
};
Klass.prototype.room.get = function () {...};
classInstance = new Klass();

Moving code into a factory in an Angular app

I am trying to clean up a controller that has too many lines of code in it. In the controller below where you find a function called getProductDetails, I would like to move the filter to a factory or a service, but I am not sure how to do it.
'use strict';
(function () {
var userQuoteBuild = angular.module('priceApp');
userQuoteBuild.controller('quoteBuilderController', function ($scope, $http) {
// loads of controller logic here...
$scope.getProductDetails = function (item) {
$scope.listOfProductVariants = item.default_variant_attributes;
// TODO: put this in its own factory?
$scope.selectedProductAttributes = $scope.listOfAttributes.filter(function (item) {
var validated = false, i, length = $scope.listOfProductVariants.length;
for (i = 0; i < length; i++) {
if (item.name === $scope.listOfProductVariants[i]){
validated = true;
}
}
return validated;
});
};
});

(function () {
'use strict';
angular
.module('priceApp')
.factory('filterService', filterService);
function filterService() {
var service = {
getValidated: getValidated
}
return service;
function getValidated(list, variants) {
return list.filter(function (item) {
var validated = false, i, length = variants.length;
for (i = 0; i < length; i++) {
if (item.name === variants[i]) {
validated = true;
}
}
return validated;
});
}
}
})();
Simply inject this filterService to your controller and then use it as in example here:
$scope.selectedProductAttributes = filterService
.getValidated($scope.listOfAttributes,
$scope.listOfProductVariants)
I followed John Papa's AngularJS Style Guide. Make sure to choose a better name than filterService. : )

Check this:
userQuoteBuild.factory('myService', function() {
var service = {
getProductDetails: function(item) {
// your logic
return value;
}
}
return service;
});

How to get dynamic HTML and Javascript values from a page using PhantomJS

How can I get the latest page data (HTML & Javascript varaibles) from PhantomJS
e.g page.refresh() or something?
I have an Interval, than checks a variable (on the page) every 200ms. However, this variable and the page content, isn't shown to have changed over time. (even though I know it has)
So I need an efficient way to check the value of a JS variable every 200ms or so,
then once I've discovered that variable has changed value, I want to request the latest page HTML.
How can I do this?
var Error = function (description) {
this.description = description;
return this;
};
var DTO = function (status, content, error) {
this.status = status;
this.content = content;
this.error = error;
return this;
};
function outputAndExit(dto) {
console.log(JSON.stringify(dto));
phantom.exit();
}
//For any uncaught exception, just log it out for .NET to capture
window.onerror = function (errorMsg, url, lineNumber) {
var description = 'window.onerror caught an error: ' +
'errorMsg: ' + errorMsg +
'url: ' + url +
'lineNumber: ' + lineNumber;
outputAndExit(new DTO(false, null, new Error(description)));
};
var GetDynamicPageResult__ = function () {
var obj = new GetDynamicPageResult();
obj.initialize();
return obj;
};
var GetDynamicPageResult = function () {
var self = this;
this.initialize = function () {
this.error = null;
this.isContentReadyForCrawler = false;
this.ticker = null;
this.tickerInterval = 150;
this.tickerElapsed = 0;
this.url = '';
this.loadDependencies();
this.processArgs();
this.openPage();
};
this.loadDependencies = function () {
this.system = require('system'),
this.page = require('webpage').create(),
this.page.injectJs('jquery-1.10.2.min');
this.fs = require('fs');
};
this.processArgs = function () {
if (this.system.args.length == 0) {
outputAndExit(new DTO(false, null, new Error('No arguments given')));
}
//system.args[0] Was the name of this script
this.url = this.system.args[1];
};
this.updateIsContentReadyForCrawler = function () {
var updateIsContentReadyForCrawler = self.page.evaluate(function () {
self.isContentReadyForCrawler = window.isContentReadyForCrawler;
});
};
this.openPage = function () {
self.page.open(this.url, function (status) { //NB: status = 'success' || 'fail'
if (status !== 'success') {
outputAndExit(new DTO(false, null, new Error('page.open received a non-success status')));
}
self.initTicker();
});
};
this.initTicker = function () {
this.ticker = setInterval(self.handleTick, self.tickerInterval);
};
this.handleTick = function () {
self.tickerElapsed += self.tickerInterval;
self.updateIsContentReadyForCrawler();
if (self.isContentReadyForCrawler) {
clearInterval(self.ticker);
var content = self.page.content;
self.finish(true, content, null);
} else {
var tooMuchTimeElapsed = self.tickerElapsed > 7000;
if (tooMuchTimeElapsed) {
clearInterval(self.ticker);
self.finish(false, null, new Error('Too much time elapsed'));
}
}
};
this.finish = function (status, content, error) {
content = content || '';
error = error || {};
outputAndExit(new DTO(status, content, error));
};
};
/**********************************************************************************/
/***************************** Helpers *****************************/
/**********************************************************************************/
var Utility__ = function () {
var obj = new Utility();
obj.initialize();
return obj;
};
var Utility = function () {
var self = this;
this.initialize = function () {
};
this.isEmpty = function (obj) {
var isEmpty = false;
(obj == undefined || obj == null) && (isEmpty = true);
return isEmpty;
};
this.isStringEmpty = function (str) {
var isEmpty = false;
isEmpty(str) && (isEmpty = true);
(isEmpty == false && $.trim(str) == '') && (isEmpty = true);
return isEmpty;
};
};
var getDynamicPageResult = new GetDynamicPageResult__();

I think you are almost there: you need to be using page.evaluate(), but currently only use it to get window.isContentReadyForCrawler. You need to use page.evaluate() to grab the latest HTML too.
I'm going to shamelessly paste in code from another answer (https://stackoverflow.com/a/12044474/841830):
var html = page.evaluate(function () {
var root = document.getElementsByTagName("html")[0];
var html = root ? root.outerHTML : document.body.innerHTML;
return html;
});