javascript - choose function by select in angularjs -

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i have 2 selects , 1 button function. want check if location selected location part of code, if assigned selected assigned part of code. works if both null in api ;), can change 1 of them.

$scope.edit_location = function() {     for(var = 0; < $scope.inventories.length; i++) {         if($scope.currentinventory.location){              console.log('i in location');             var copyselectedinv = restangular.copy($scope.currentinventory);             copyselectedinv.customput({location: $scope.currentinventory.location, assigned: null,  tags: $scope.inventories[i].tags});           }else if ($scope.currentinventory.assigned){              console.log('i in assigned');             var copyselectedinv2 = restangular.copy($scope.currentinventory);             copyselectedinv2.customput({location: null, assigned: $scope.currentinventory.assigned,  tags: $scope.inventories[i].tags});             }     } };

my template selects

 <select class="input-medium form-control" ng-model="currentinventory.location">         <option value="">choose location</option>         <option value="{{location.resource_uri}}" ng-repeat="location in locations">{{location.name}}</option>   </select> <h5>assigne employee</h5>  <select class="input-medium form-control" ng-model="currentinventory.assigned">         <option value="">choose location</option>         <option value="{{user.resource_uri}}" ng-repeat="user in users">{{user.first_name + ' ' + user.last_name}}</option>  </select>  <button class="btn tbn-lg btn-success" ng-click="edit_location()">

i use ng-options instead:

<select class="input-medium form-control" ng-model="currentinventory.location"          ng-options="location.resource_uri location.name location in locations">         <option value="">choose location</option>  </select>

if need selecting value deselect other, quick solution is:

$scope.$watch("currentinventory.assigned",function(newvalue,oldvalue,scope){     scope.currentinventory.location = null; });  $scope.$watch("currentinventory.location",function(newvalue,oldvalue,scope){     scope.currentinventory.assigned = null; });

another solution binding object value instead of resource_uri property:

<select class="input-medium form-control" ng-model="currentinventory"              ng-options="location.name location in locations">             <option value="">choose location</option>  </select>

and check whether it's location or user:

$scope.edit_location = function() {     for(var = 0; < $scope.inventories.length; i++) {         if($scope.locations.indexof($scope.currentinventory)>=0){              console.log('i in location');             var copyselectedinv = restangular.copy($scope.currentinventory);             copyselectedinv.customput({location: $scope.currentinventory.location, assigned: null,  tags: $scope.inventories[i].tags});           }else if ($scope.users.indexof($scope.currentinventory)>=0){              console.log('i in assigned');             var copyselectedinv2 = restangular.copy($scope.currentinventory);             copyselectedinv2.customput({location: null, assigned: $scope.currentinventory.assigned,  tags: $scope.inventories[i].tags});             }     } };

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