javascript - AngularJS / AngularFire - Pass Objects with ng-click -


i have modal (bootstrap) load objects firebase database. added ng-click "select" object.

i want select 8 object , "collect" them. after collected these 8 objects, want pass them ng-click. when click on second ng-click these 8 (selected) objects pushed database.

do have idea how archive that? thank you!

this modal:

 <div class="col-md-12">                     <ul class="list-group">                         <li ng-repeat="team in teams" class="list-group-item">{{ team.alluserteamname + " - " + team.alluserteam }}                             <i class="fa fa-plus-circle" aria-hidden="true" ng-init="item.isclicked = false" ng-click="selectmembers(team); item.isclicked =!item.isclicked" ng-class="{clicked : item.isclicked}"></i>                         </li>                     </ul>                 </div>                  <div class="modal-footer">                     <div class="col-md-12">                         <div class="row pad-team-selection-view">                             <button class="btn btn-info" ng-click="creategameplanwithselectedmembers(team)">spielplan erstellen</button>                         </div>                     </div>                 </div>

this controller:

app.controller('modalcreategameplancontroller', ['$scope', '$timeout', '$http', '$firebasearray', '$firebaseobject', function ($scope, $timeout, $http, $firebaseobject, $firebasearray) {  $scope.selectusers = 'teilnehmer';  $scope.$on('modal', function (event, args) {      var ref = firebase.database().ref("users");     var teams = $firebaseobject(ref);      teams.$loaded().then(function () {         $scope.teams = [];         angular.foreach(teams, function (key) {             $scope.teams.push({                 alluserteamname: key.firstname,                 alluserteam: key.team             });              $scope.selectmembers = function (key) {                 console.log(key);             };              $scope.creategameplanwithselectedmembers = function () {                 console.log(teams);             };          });     }); }); }]);

in view use ng-disabled , use selected length condition disable button .

 <div class="col-md-12">                 <ul class="list-group">                     <li ng-repeat="team in teams" class="list-group-item">{{ team.alluserteamname + " - " + team.alluserteam }}                         <i class="fa fa-plus-circle" aria-hidden="true" ng-init="item.isclicked = false" ng-click="selectmembers(team); item.isclicked =!item.isclicked" ng-class="{clicked : item.isclicked}"></i>                     </li>                 </ul>             </div>              <div class="modal-footer">                 <div class="col-md-12">                     <div class="row pad-team-selection-view">                         <button class="btn btn-info" ng-click="creategameplanwithselectedmembers(team)" ng-disabled="selectcount==8">spielplan erstellen</button>                     </div>                 </div>             </div>

in controller keep tracker selected items $scope.selectcount

app.controller('modalcreategameplancontroller', ['$scope', '$timeout', '$http', '$firebasearray', '$firebaseobject', function ($scope, $timeout, $http, $firebaseobject, $firebasearray) {  $scope.selectusers = 'teilnehmer';  $scope.$on('modal', function (event, args) {      var ref = firebase.database().ref("users");     var teams = $firebaseobject(ref);      teams.$loaded().then(function () {        $scope.selectcount=0;         $scope.teams = [];         angular.foreach(teams, function (key) {             $scope.teams.push({                 alluserteamname: key.firstname,                 alluserteam: key.team             });              $scope.selectmembers = function (key) {                 $scope.selectcount=$scope.selectcount+1;                 console.log(key);             };              $scope.creategameplanwithselectedmembers = function () {                 console.log(teams);             };          });     }); }); }]);

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