从angularjs中的数组中过滤出对象

Question

This is my function. In here I want to filter object from an array and pass it in to the note variable When I run the program its shows var note variable is undefined what can I do for that

Review below code

 datepicker.onSelect = function (checked) {
                  var state = (checked) ? 'selected' : 'unselected';
                  $scope.calDate = this.toLocaleDateString();
                  var note = $scope.tooltipsArray.filter(function (items) { return items.date === '$scope.calDate' })[0];
                  ModalService.showModal({
                      templateUrl: 'scripts/directives/calendar/calendarModal.html',
                      controller: 'calendarModal',
                      inputs: {
                          calendarDate: $scope.calDate,
                          calendarNote: null,
                          dateSelected: state
                      },
                      size: 'sm'
                  }).then(function (modal) {
                      modal.element.modal();

                  });



              };

debugger screen

Answer 1

One issue I can see in your code is you are using $scope.calDate as string

change '$scope.calDate' to $scope.calDate

 var note = $scope.tooltipsArray.filter(function (items) { return items.date === $scope.calDate })[0];

And Also to get the current localeDateString , use the below code

$scope.calDate = new Date().toLocaleDateString();

Stack Blitz

https://stackblitz.com/edit/angularjs-szy529?file=home/home.controller.js