Как сделать чтобы при клике на кнопку забирался объект из массива?

Question

DimaPolishuk @DimaPolishuk

Как сделать чтобы при клике на кнопку забирался объект из массива?

При запуске страницы на экран выводится

Как сделать так,чтобы при нажатии на клавишу быстрый старт, создавалась новая задача с таким же именем, названием проекта где была нажата кнопка? за кнопку Быстрый старт отвечает функция quickStart();

<!doctype html>
<html ng-app="timerApp">

<head>
  <meta charset="utf-8">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css">
  <link rel="stylesheet" href="styles/style.css">
</head>

<body ng-controller="timerController">
  <div class="panel">
    <div class="form-inline">
      <div class="form-group">
        <div class="col-md-8">
          <input class="form-control" ng-model="currentTask.name" placeholder="What are you working on?"/>
        </div>
      </div>
      <div class="form-group">
        <div class="col-md-2">
          <select class="inputProject" ng-model="currentTask.selectedProject">
   		      <option ng-repeat="item in project" value="{{item.project}}">{{item.project}}</option> 
  		    </select>
        </div>
      </div>
      <div class="form-group">
        <div class="col-md-8">
          <form name="clockform">
            <input name="clock" size="12" maxlength="12" ng-model="clock" ng-init="clock='00:00:00'">
          </form>
        </div>
      </div>
      <div class="form-group">
        <div class="col-md-2">
          <button class="btn btn-start" ng-click="startOrStop()" ng-bind="buttonText" ng-style="style"></button>
        </div>
      </div>
      <table class="table table-striped">
        <thead>
          <tr>
            <th> Задача </th>
            <th> Проэкт </th>
            <th> Быстрый старт </th>
            <th> Потраченное время на задачу </th>
            <th> Время работы </th>
            <th> Дата завершения проекта </th>
          </tr>
        </thead>
        <tbody>
          <tr ng-repeat="item in tasks track by $index">
            <td>{{item.name}}</td>
            <td>{{item.selectedProject}}</td>
            <td><button class="btn-quickStart" ng-click="quickStart()"></button></td>
            <td>{{dateDifference(item.dateBegin, item.dateFinish)}}</td>
            <td>{{item.dateBegin.toLocaleTimeString()}} - {{item.dateFinish.toLocaleTimeString()}} </td>
            <td>{{item.dateFinish.toLocaleDateString()}}</td>
          </tr>
        </tbody>
      </table>
    </div>

    <script src="js/main.js"></script>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.11/angular.min.js"></script>

    <script>
      var tasks = [{
        name: "Задача № 1",
        selectedProject: 'select project',
        dateBegin: new Date('07 24, 2016 19:58:49'),
        dateFinish: new Date('07 24, 2016 19:58:59')
      }, {
        name: "Задача № 2",
        selectedProject: 'timer',
        dateBegin: new Date('07 25, 2016 19:58:30'),
        dateFinish: new Date('07 25, 2016 19:59:15')
      }]


      var timerApp = angular.module('timerApp', []);
      timerApp.controller("timerController", function($scope, $timeout) {

        var clocktimer;

        $scope.startTIME = function() {
          var thisDate = new Date();
          var t = ((Math.floor(thisDate / 1000)) - (Math.floor($scope.currentTask.dateBegin / 1000)));
          var s = t % 60;
          t -= s;
          t = Math.floor(t / 60);
          var m = t % 60;
          t -= m;
          t = Math.floor(t / 60);
          var h = t % 60;
          if (h < 10) h = '0' + h;
          if (m < 10) m = '0' + m;
          if (s < 10) s = '0' + s;
          if (isStart == 0) $scope.clock = h + ':' + m + ':' + s;
          clocktimer = $timeout($scope.startTIME, 1000);
        }


        var isStart = true;
        $scope.buttonText = "Start";

        $scope.startOrStop = function() {
          if (isStart) {
            $scope.style = {
              background: 'red'
            };
            $scope.start();
            $scope.startTIME();
            isStart = false;
            $scope.buttonText = "Stop";
          } else {
            $scope.style = {
              background: '#11dc51'
            };
            $scope.stop();
            isStart = true;
            $scope.buttonText = "Start";
          }
        };

        $scope.tasks = tasks;
        $scope.project = [{
          project: "select project"
        }, {
          project: "timer"
        }, {
          project: "timer1"
        }, {
          project: "timer2"
        }];

        $scope.currentTask = {
          name: '',
          selectedProject: 'select project',
          dateBegin: '',
          dateFinish: ''
        };

        $scope.start = function() {
          var dateBegin = new Date();
          $scope.currentTask.dateBegin = dateBegin;

        }

        $scope.stop = function() {
          var dateFinish = new Date();
          $scope.currentTask.dateFinish = dateFinish;
          $scope.tasks.push($scope.currentTask);
          clearTimeout(clocktimer);
          $scope.clock = '00:00:00';
          $scope.tasks.sort(tasksCompare); // сортируем массив
          $scope.currentTask = {};
        }

        $scope.dateDifference = function(dateBegin, dateFinish) {
          var dateDifference = ((Math.floor((dateFinish) / 1000)) - (Math.floor((dateBegin) / 1000)));
          var seconds = dateDifference % 60;
          dateDifference -= seconds;
          dateDifference = Math.floor(dateDifference / 60);
          var minutes = dateDifference % 60;
          dateDifference -= minutes;
          dateDifference = Math.floor(dateDifference / 60);
          var hours = dateDifference % 60;
          if (hours < 10) hours = '0' + hours;
          if (minutes < 10) minutes = '0' + minutes;
          if (seconds < 10) seconds = '0' + seconds;
          dateDifference = hours + ":" + minutes + ":" + seconds;
          return dateDifference;
        }

        $scope.quickStart = function() {
          if (isStart) {
            $scope.style = {
              background: 'red'
            };
            $scope.start();
            $scope.startTIME();
            isStart = false;
            $scope.buttonText = "Stop";
            console.log($scope.tasks);

          } else {
            $scope.currentTask.name;
            $scope.style = {
              background: 'red'
            };
            $scope.stop();
            var restart = $timeout($scope.quickStart, 100);
            isStart = true;
            $scope.buttonText = "Stop";
          }
        }

        function tasksCompare(a, b) {
          var r = 0;
          if (a.dateFinish > b.dateFinish) {
            r = -1;
          }
          if (a.dateFinish < b.dateFinish) {
            r = 1;
          }
          return r;
        }
    
      });
    </script>
</body>

</html>