ng-show ng-hide based on $scope variable not working properly - angularjs

Question

I want to show and hide based on $rootScope variable. I am taking a variable in scope and assigned it true in all functions and all are in same controller, based on that I ng-show..but its not hiding others when switching.
Controller.js:
$rootScope.pcity = true;
if(geolocation.subLocality1 != null){
$rootScope.subLocality=true;
var getCityPopularUsers = function() {
var pageNumber = 0;
$scope.pageSize = 6;
var data = "pageNumber=" + pageNumber + "&pageSize="
+ $scope.pageSize + "&city=" + $routeParams.searchText;
homeService.getPopularUsers(data, function(users) {
$rootScope.cPopUserss = users;
});
};
getCityPopularUsers();
var getSubLocalityPopularTags = function() {
var pageNumber = 0;
$scope.pageSize = 6;
var data = "pageNumber=" + pageNumber + "&pageSize="
+ $scope.pageSize + "&city=" + $routeParams.searchText;
homeService.getSubLocalityPopularTags(data, function(tags) {
$rootScope.cPopsubTags = tags;
});
};
getSubLocalityPopularTags();
}
if(geolocation.city != null) {
$rootScope.city=true;
var getPopularByCityUsers = function() {
var pageNumber = 0;
$scope.pageSize = 6;
var data = "pageNumber=" + pageNumber + "&pageSize="
+ $scope.pageSize + "&city="+ $routeParams.searchText;
homeService.getPopularByCityUsers(data, function(users) {
$rootScope.cPopUsers = users;
});
};
getPopularByCityUsers();
var getCityPopularTags = function() {
var pageNumber = 0;
$scope.pageSize = 6;
var data = "pageNumber=" + pageNumber + "&pageSize="
+ $scope.pageSize + "&city="+ $routeParams.searchText;
homeService.getPopularTagsByCity(data, function(tags) {
$rootScope.cPopTags = tags;
});
};
getCityPopularTags();
}
if(geolocation.state != null) {
$rootScope.state=true ;
var getPopularByStateUsers = function() {
var pageNumber = 0;
$scope.pageSize = 6;
var data = "pageNumber=" + pageNumber + "&pageSize="
+ $scope.pageSize + "&city=" + $routeParams.searchText;
homeService.getPopularByStateUsers(data, function(users) {
$rootScope.cPopStateUsers = users;
});
};
getPopularByStateUsers();
var getStatePopularTags = function() {
var pageNumber = 0;
$scope.pageSize = 6;
var data = "pageNumber=" + pageNumber + "&pageSize="
+ $scope.pageSize + "&city="+ $routeParams.searchText;
homeService.getStatePopularTags(data, function(tags) {
$rootScope.cPopStateTags = tags;
});
};
getStatePopularTags();
}
This is my index.jsp:
<div class="popular-account-list list-home-aside" ng-show="pcity == true && subLocality == true ">
<ul class="nav">
<li class="active icon bb-users">Popular Account</li>
<li ng-repeat="user in cPopUserss | limitTo : 4">
<figure class="clearfix" ng-show="loggedInUser.id!=user.id">
<div class="home-acc-imgsize" ng-if="user.photo != null">
<a href="#!/profile/user/{{user.id}}">
<img ng-src="settings/dp?username={{user.username}}&photoId={{user.photo.id}}&fileName={{user.photo.fileName}}"
alt="profile-img" class="img-responsive" style="height:100%;width:100%">
</a>
</div>
<div class="home-acc-imgsize" ng-if="user.photo == null">
<a href="#!/profile/user/{{user.id}}">
<img src="images/userimage.jpg" alt="profile-img" class="img-responsive">
</a>
</div>
<figcaption>
<p ng-show="user.domainName == null">
{{user.firstName}} {{user.lastName}}
</p>
<p ng-show="user.domainName != null">
{{user.username}}
</p>
<p><span>{{user.designation}}</span></p>
<button class="btn btn-following btn-xs" role="button"
ng-show="isFollowed == false || isFollowed == 'false' && user.id != loggedInUser.id"
ng-click="follow(user.id)">Follow</button>
<button class="btn btn-following btn-xs" role="button" ng-show="isFollowed == 'true'"
ng-click="removeFollow(user.id)">Following</button>
</figcaption>
</figure>
</li>
<li>More Accounts <span class="caret"></span></li>
</ul>
</div><!-- eo popular-account-list-list -->
<div class="popular-account-list list-home-aside" ng-show="pcity == true && city == true">
<ul class="nav">
<li class="active icon bb-users" >Popular Account</li>
<li ng-repeat="user in cPopUsers | limitTo : 4">
<figure class="clearfix" ng-show="loggedInUser.id!=user.id">
<div class="home-acc-imgsize" ng-if="user.photo != null">
<a href="#!/profile/user/{{user.id}}">
<img ng-src="settings/dp?username={{user.username}}&photoId={{user.photo.id}}&fileName={{user.photo.fileName}}"
alt="profile-img" class="img-responsive" style="height:100%;width:100%">
</a>
</div>
<div class="home-acc-imgsize" ng-if="user.photo == null">
<a href="#!/profile/user/{{user.id}}">
<img src="images/userimage.jpg" alt="profile-img" class="img-responsive">
</a>
</div>
<figcaption>
<p ng-show="user.domainName == null">
<a href="#!/profile/user/{{user.id}}">{{user.firstName}} {{user.lastName}}
</a>
</p>
<p ng-show="user.domainName != null">
{{user.username}}
</p>
<p><span>{{user.designation}}</span></p>
<button class="btn btn-following btn-xs" role="button"
ng-show="isFollowed == false || isFollowed == 'false' && user.id != loggedInUser.id"
ng-click="follow(user.id)">Follow</button>
<button class="btn btn-following btn-xs" role="button" ng-show="isFollowed == 'true'"
ng-click="removeFollow(user.id)">Following</button>
</figcaption>
</figure>
</li>
<li>More Accounts <span class="caret"></span>
</li>
</ul>
</div><!-- eo popular-account-list-list -->
<div class="popular-account-list list-home-aside" ng-show="pcity == true && state == true ">
<ul class="nav">
<li class="active icon bb-users">Popular Account</li>
<li ng-repeat="user in cPopStateUsers | limitTo : 4">
<figure class="clearfix" ng-show="loggedInUser.id!=user.id">
<div class="home-acc-imgsize" ng-if="user.photo != null">
<a href="#!/profile/user/{{user.id}}">
<img ng-src="settings/dp?username={{user.username}}&photoId={{user.photo.id}}&fileName={{user.photo.fileName}}"
alt="profile-img" class="img-responsive" style="height:100%;width:100%">
</a>
</div>
<div class="home-acc-imgsize" ng-if="user.photo == null">
<a href="#!/profile/user/{{user.id}}">
<img src="images/userimage.jpg" alt="profile-img" class="img-responsive">
</a>
</div>
<figcaption>
<p ng-show="user.domainName == null">
<a href="#!/profile/user/{{user.id}}">{{user.firstName}} {{user.lastName}}
</a>
</p>
<p ng-show="user.domainName != null">
{{user.username}}
</p>
<p><span>{{user.designation}}</span></p>
<button class="btn btn-following btn-xs" role="button"
ng-show="isFollowed == false || isFollowed == 'false' && user.id != loggedInUser.id"
ng-click="follow(user.id)">Follow</button>
<button class="btn btn-following btn-xs" role="button" ng-show="isFollowed == 'true'"
ng-click="removeFollow(user.id)">Following</button>
</figcaption>
</figure>
</li>
<li>More Accounts <span class="caret"></span>
</li>
</ul>
</div><!-- eo popular-account-list-list -->
In controller if I use $scope instead of rootScope nothing works only, so where i am going wrong.Please help