<div class="app-container" ng-app="dateTimeApp" ng-controller="dateTimeCtrl as ctrl" ng-cloak>
    
  <div date-picker
     datepicker-title="Select Date"
     picktime="true"
     pickdate="true"
     pickpast="false"
     mondayfirst="false"
     custom-message="You have selected"
     selecteddate="ctrl.selected_date"
     updatefn="ctrl.updateDate(newdate)">
  
    <div class="datepicker"
       ng-class="{
        'am': timeframe == 'am',
        'pm': timeframe == 'pm',
        'compact': compact
      }">
      <div class="datepicker-header">
        <div class="datepicker-title" ng-if="datepicker_title">{{ datepickerTitle }}</div>
        <div class="datepicker-subheader">{{ customMessage }} {{ selectedDay }} {{ monthNames[localdate.getMonth()] }} {{ localdate.getDate() }}, {{ localdate.getFullYear() }}</div>
      </div>
      <div class="datepicker-calendar">
        <div class="calendar-header">
          <div class="goback" ng-click="moveBack()" ng-if="pickdate">
            <svg width="30" height="30">
              <path fill="none" stroke="#0DAD83" stroke-width="3" d="M19,6 l-9,9 l9,9"/>
            </svg>
          </div>
          <div class="current-month-container">{{ currentViewDate.getFullYear() }} {{ currentMonthName() }}</div>
          <div class="goforward" ng-click="moveForward()" ng-if="pickdate">
            <svg width="30" height="30">
              <path fill="none" stroke="#0DAD83" stroke-width="3" d="M11,6 l9,9 l-9,9" />
            </svg>
          </div>
        </div>
        <div class="calendar-day-header">
          <span ng-repeat="day in days" class="day-label">{{ day.short }}</span>
        </div>
        <div class="calendar-grid" ng-class="{false: 'no-hover'}[pickdate]">
          <div
            ng-class="{'no-hover': !day.showday}"
            ng-repeat="day in month"
            class="datecontainer"
            ng-style="{'margin-left': calcOffset(day, $index)}"
            track by $index>
            <div class="datenumber" ng-class="{'day-selected': day.selected }" ng-click="selectDate(day)">
              {{ day.daydate }}
            </div>
          </div>
        </div>
      </div>
      <div class="timepicker" ng-if="picktime == 'true'">
        <div ng-class="{'am': timeframe == 'am', 'pm': timeframe == 'pm' }">
          <div class="timepicker-container-outer" selectedtime="time" timetravel>
            <div class="timepicker-container-inner">
              <div class="timeline-container" ng-mousedown="timeSelectStart($event)" sm-touchstart="timeSelectStart($event)">
                <div class="current-time">
                  <div class="actual-time">{{ time }}</div>
                </div>
                <div class="timeline">
                </div>
                <div class="hours-container">
                  <div class="hour-mark" ng-repeat="hour in getHours() track by $index"></div>
                </div>
              </div>
              <div class="display-time">
                <div class="decrement-time" ng-click="adjustTime('decrease')">
                  <svg width="24" height="24">
                    <path stroke="white" stroke-width="2" d="M8,12 h8"/>
                  </svg>
                </div>
                <div class="time" ng-class="{'time-active': edittime.active}">
                  <input type="text" class="time-input" ng-model="edittime.input" ng-keydown="changeInputTime($event)" ng-focus="edittime.active = true; edittime.digits = [];" ng-blur="edittime.active = false"/>
                  <div class="formatted-time">{{ edittime.formatted }}</div>
                </div>
                <div class="increment-time" ng-click="adjustTime('increase')">
                  <svg width="24" height="24">
                    <path stroke="white" stroke-width="2" d="M12,7 v10 M7,12 h10"/>
                  </svg>
                </div>
              </div>
              <div class="am-pm-container">
                <div class="am-pm-button" ng-click="changetime('am');">am</div>
                <div class="am-pm-button" ng-click="changetime('pm');">pm</div>
              </div>
            </div>
          </div>
        </div>
      </div>
      
      <div class="buttons-container">
        <div class="cancel-button">CANCEL</div>
        <div class="save-button">SAVE</div>
      </div>
      
    </div>
  </div>
</div>
[ng\:cloak], [ng-cloak], .ng-cloak {
    display: none;
}

* {
  box-sizing: border-box;
}

html,body {
  margin: 0;
  background: #222;
}

.app-container {
  border-radius: 4px;
  overflow: hidden;
  width: 720px;
  height: auto;
  max-width: 100%;
  position: absolute;
  top: 120px;
  left: 0;
  right: 0;
  margin: auto;
}
.buttons-container {
  position: absolute;
  bottom: 15px;
  right: 0;
  height: 40px;
  font-family: "Roboto", sans-serif;
}
.cancel-button,
.save-button {
  float: left;
  height: 40px;
  line-height: 40px;
  padding: 0 15px;
  border-radius: 2px;
  margin-right: 15px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.cancel-button {
  background: white;
  color: #0DAD83;
}
.save-button {
  background: #0DAD83;
  color: white;
}

/* Datepicker Stuff */
.datepicker {
    position: relative;
  width: 100%;
    display: block;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;
    font-family: "Roboto", sans-serif;
  overflow: hidden;
  transition: background 0.15s ease;
}
.datepicker.am {
  background: white;
}
.datepicker.pm {
  background: #0DAD83;
}
.datepicker-header {
  width: 100%;
    color: white;
  overflow: hidden;
}
.datepicker-title {
  width: 50%;
  float: left;
  height: 60px;
  line-height: 60px;
  padding: 0 15px;
  text-align: left;
  font-size: 20px;
}
.datepicker-subheader {
  width: 50%;
  float: left;
  height: 60px;
  line-height: 60px;
  font-size: 14px;
  padding: 0 15px;
  text-align: right;
}
.datepicker-calendar {
    // background: white;
    width: 50%;
  float: left;
    padding: 20px 15px 15px;
    max-width: 400px;
    display: block;
}
.calendar-header {
    color: black;
    font-weight: bolder;
    text-align: center;
    font-size: 18px;
    padding: 10px 0;
    position: relative;
}
.current-month-container {
    display: inline-block;
    height: 30px;
    position: relative;
}
.goback,
.goforward {
    height: 30px;
    width: 30px;
    border-radius: 30px;
    display: inline-block;
    cursor: pointer;
    position: relative;
    top: -4px;
}
.goback path,
.goforward path {
  transition: stroke 0.15s ease;
}
.goback {
    float: left;
    margin-left: 3.8%;
}
.goforward {
    float: right;
    margin-right: 3.8%;
}
.calendar-day-header {
    width: 100%;
    position: relative;
}
.day-label {
    color: #8A8A8A;
    padding: 5px 0;
    width: 14.2857142%;
    display: inline-block;
    text-align: center;
}
.datecontainer {
    width: 14.2857142%;
    display: inline-block;
    text-align: center;
    padding: 4px 0;
}
.datenumber {
    max-width: 35px;
    max-height: 35px;
    line-height: 35px;
    margin: 0 auto;
    color: #8A8A8A;
    position: relative;
    text-align: center;
    cursor: pointer;
    z-index: 1;
    transition: all .25s cubic-bezier(0.7,-0.12, 0.2, 1.12);
}
.no-hover .datenumber,
.no-hover .datenumber:hover,
.no-hover .datenumber:before,
.no-hover .datenumber:hover::before {
    cursor: default;
    color: #8A8A8A;
    background: transparent;
    opacity: 0.5;
}
.no-hover .datenumber.day-selected {
    color: white;
}
.datenumber:hover {
    color: white;
}
.datenumber:before {
    content: '';
    display: block;
    position: absolute;
    height: 35px;
    width: 35px;
    border-radius: 100px;
    z-index: -1;
    background: transparent;
    -webkit-transform: scale(0.75);
    -moz-transform: scale(0.75);
    -ms-transform: scale(0.75);
    -o-transform: scale(0.75);
    transform: scale(0.75);
    transition: all .25s cubic-bezier(0.7,-0.12, 0.2, 1.12);
    transition-property: background, transform, color, border;
}
.datenumber:hover::before {
    background: #FFAB91;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
}
.day-selected {
    color: white;
}
.datenumber.day-selected:before {
    background: #FF6E40;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    -webkit-animation: select-date .25s forwards;
    -moz-animation: select-date .25s forwards;
    animation: select-date .25s forwards;
}
@-webkit-keyframes select-date {
    0% { background: #FFAB91; }
    100% { background: #FF6E40; }
}
@keyframes select-date {
    0% { background: #FFAB91; }
    100% { background: #FF6E40; }
}

/* timepicker styles */
.timepicker-container-outer {
  width: 50%;
  max-width: 700px;
  float: left;
  display: block;
  padding: 40px 30px 30px;
  position: relative;
  top: 50px;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.15s ease;
}

.timepicker-container-inner {
  width: 100%;
  height: 100%;
  max-width: 320px;
  margin: 0 auto;
  position: relative;
  display: block;
}

.timeline-container {
  display: block;
  float: left;
  position: relative;
  width: 100%;
  height: 36px;
}

.current-time {
  display: block;
  position: absolute;
  z-index: 1;
  width: 40px;
  height: 40px;
  border-radius: 20px;
  top: -25px;
  left: -20px;
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
.current-time::after {
  content: '';
  display: block;
  width: 40px;
  height: 40px;
  position: absolute;
  background: #FF6E40;
  transition: all 0.15s ease; 
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  border-radius: 20px 20px 3px 20px;
  z-index: -1;
  top: 0;
}

.actual-time {
  color: white;
  line-height: 40px;
  font-size: 12px;
  text-align: center;
  transition: all 0.15s ease;
}

.timeline {
  display: block;
  z-index: 1;
  width: 100%;
  height: 2px;
  position: absolute;
  bottom: 0;
}
.timeline::before, .timeline::after {
  content: '';
  display: block;
  width: 2px;
  height: 10px;
  top: -6px;
  position: absolute;
  background: #0DAD83;
  left: -1px;
  transition: background 0.15s ease;
}
.timeline::after {
  left: auto;
  right: -1px;
}

.hours-container {
  display: block;
  z-index: 0;
  width: 100%;
  height: 10px;
  position: absolute;
  top: 31px;
  left: 1px;
}

.hour-mark {
  width: 2px;
  display: block;
  float: left;
  height: 4px;
  background: #0DAD83;
  position: relative;
  margin-left: calc((100% / 12) - 2px);
  transition: background 0.15s ease;
}
.hour-mark:nth-child(3n) {
  height: 6px;
  top: -1px;
}

.display-time {
  width: calc(60% - 30px);
  display: block;
  margin-top: 30px;
  height: 36px;
  line-height: 36px;
  overflow: hidden;
  float: left;
  position: relative;
  font-size: 20px;
  text-align: center;
  transition: color 0.15s ease;
}
.decrement-time,
.increment-time {
  cursor: pointer;
  position: absolute;
  display: block;
  width: 24px;
  height: 24px;
  line-height: 24px;
  top: 6px;
  font-size: 20px;
}
.decrement-time {
  left: 0;
  text-align: left;
}
.increment-time {
  right: 0;
  text-align: right;
}
.increment-time path,
.decrement-time path{
  transition: all 0.15s ease;
}
.time {
    width: calc(100% - 48px);
  position: relative;
  left: 24px;
  height: 36px;
  &:after {
    content: '';
    height: 2px;
    width: 100%;
    position: absolute;
    bottom: 0;
    background: white;
    left: 0;
    right: 0;
    opacity: 0.5;
    transition: all 0.15s ease;
  }
}
.time.time-active:after {
  display: none;
}
.time-input {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 34px;
  line-height: 34px;
  bottom: 2px;
  width: 100%;
  border: none;
  background: none;
  text-align: center;
  color: white;
  font-size: inherit;
  opacity: 0;
  transition: all 0.15s ease;
  cursor: pointer;
  &:focus,
  &:active {
    outline: none;
  }
}
.formatted-time {
  cursor: pointer;
}
.time-input:focus {
  cursor: auto;
  & ~ .formatted-time {
    border-radius: 2px;
    background: #0DAD83;
    color: white;
    cursor: default;
  }
}

.am-pm-container {
  width: 40%;
  padding-left: 15px;
  float: right;
  height: 36px;
  line-height: 36px;
  display: block;
  position: relative;
  margin-top: 30px;
}

.am-pm-button {
  width: calc(50% - 5px);
  height: 36px;
  line-height: 36px;
  background: #2196F3;
  text-align: center;
  color: white;
  border-radius: 4px;
  float: left;
  cursor: pointer;
}
.am-pm-button:first-child {
  background: #0DAD83;
  color: white;
}
.am-pm-button:last-child {
  background: white;
  color: #0DAD83;
  margin-left: 10px;
}

@-webkit-keyframes select-date-pm {
  0% { background: rgba(255,255,255,0.5); }
  100% { background: #FFF; }
}
@keyframes select-date-pm {
  0% { background: rgba(255,255,255,0.5); }
  100% { background: #FFF; }
}


.datepicker.am {
  .datepicker-header {
    color: white;
    background: #0DAD83;
  }
  .current-time::after {
    background: #0DAD83;
  }
  .actual-time {
      color: white;
  }
  .display-time {
      color: #FF6E40;
  }
  .time-input {
    color: #FF693C;
  }
  .time:after {
    background: #FF693C;
  }
  .increment-time path,
  .decrement-time path{
    stroke: #FF693C;
  }
}

.datepicker.pm {
  .datepicker-header {
    background: white;
    color: #FF693C;
  }
  .datepicker-subheader {
    color: #0DAD83;
  }
  
  .goback:before,
  .goback:after,
  .goforward:before,
  .goforward:after {
    background: white;
  }
  .day-label {
    color: white;
  }
  .datenumber {
    color: white;
  }
  .datenumber:hover::before {
    background: rgba(255,255,255,0.5);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
  }
  .datenumber.day-selected {
    color: #FF693C;
  }
  .datenumber.day-selected:before {
    background: white;
    -webkit-animation: select-date-pm .25s forwards;
    -moz-animation: select-date-pm .25s forwards;
    animation: select-date-pm .25s forwards;
  }
  .current-month-container {
    color: white;
  }
  .current-time::after {
      background: white;
  }
  .actual-time {
      color: #FF6E40;
  }
  .display-time {
      color: white;
  }
  .timeline::before, .pm .timeline::after {
      background: white;
  }
  .hour-mark {
    background: white;
  }
  .am-pm-button:last-child {
    color: #FF6E40;
  }
  .cancel-button {
    background: none;
    color: white;
  }
  .save-button {
    background: white;
    color: #FF693C;
  }
  .goback path,
  .goforward path {
    stroke: white;
  }
  .time-input:focus ~ .formatted-time {
    background: white;
    color: #FF693C;
  }
}

.datepicker.compact {
  .datepicker-title,
  .datepicker-subheader {
    width: 100%;
    text-align: center;
  }
  .datepicker-title {
    height: 50px;
    line-height: 50px;
  }
  .datepicker-subheader {
    height: 30px;
    line-height: 30px;
  }
    .display-time {
        width: 60%;
        font-size: 20px;
        line-height: 36px;
    }
  .app-container {
    width: 100%;
  }
  .datepicker-calendar {
    width: 100%;
    margin: 0 auto;
    float: none;
  }
  .timepicker-container-outer {
    width: 100%;
    margin: 0 auto;
    float: none;
    top: -15px;
  }
  .buttons-container {
    position: relative;
    float: right;
  }
}
View Compiled
var app = angular.module('dateTimeApp', []);

app.controller('dateTimeCtrl', function ($scope) {
  var ctrl = this;
  
  ctrl.selected_date = new Date();
  ctrl.selected_date.setHours(10);
  ctrl.selected_date.setMinutes(0);
  
  ctrl.updateDate = function (newdate) {
    
    // Do something with the returned date here.
    
    console.log(newdate);
  };
});

// Date Picker
app.directive('datePicker', function ($timeout, $window) {
    return {
        restrict: 'AE',
        scope: {
            selecteddate: "=",
            updatefn: "&",
            open: "=",
            datepickerTitle: "@",
            customMessage: "@",
            picktime: "@",
            pickdate: "@",
            pickpast: '=',
      mondayfirst: '@'
        },
    transclude: true,
        link: function (scope, element, attrs, ctrl, transclude) {
      transclude(scope, function(clone, scope) {
        element.append(clone);
      });
      
            if (!scope.selecteddate) {
                scope.selecteddate = new Date();
            }

            if (attrs.datepickerTitle) {
                scope.datepicker_title = attrs.datepickerTitle;
            }

            scope.days = [
                { "long":"Sunday","short":"Sun" },
                { "long":"Monday","short":"Mon" },
                { "long":"Tuesday","short":"Tue" },
                { "long":"Wednesday","short":"Wed" },
                { "long":"Thursday","short":"Thu" },
                { "long":"Friday","short":"Fri" },
                { "long":"Saturday","short":"Sat" },
            ];
      if (scope.mondayfirst == 'true') {
        var sunday = scope.days[0];
        scope.days.shift();
        scope.days.push(sunday);
      }

            scope.monthNames = [
                "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
            ];

            function getSelected() {
                if (scope.currentViewDate.getMonth() == scope.localdate.getMonth()) {
                    if (scope.currentViewDate.getFullYear() == scope.localdate.getFullYear()) {
                        for (var number in scope.month) {
                            if (scope.month[number].daydate == scope.localdate.getDate()) {
                                scope.month[number].selected = true;
                if (scope.mondayfirst == 'true') {
                  if (parseInt(number) === 0) {
                    number = 6;
                  } else {
                    number = number - 1;
                  }
                }
                scope.selectedDay = scope.days[scope.month[number].dayname].long;
              }
                        }
                    }
                }
            }

            function getDaysInMonth() {
                var month = scope.currentViewDate.getMonth();
                var date = new Date(scope.currentViewDate.getFullYear(), month, 1);
                var days = [];
                var today = new Date();
                while (date.getMonth() === month) {
                    var showday = true;
                    if (!scope.pickpast && date < today) {
                        showday = false;
                    }
                    if (today.getDate() == date.getDate() &&
                        today.getYear() == date.getYear() &&
                        today.getMonth() == date.getMonth()) {
                        showday = true;
                    }
                    var day = new Date(date);
                    var dayname = day.getDay();
                    var daydate = day.getDate();
                    days.push({ 'dayname': dayname, 'daydate': daydate, 'showday': showday });
                    date.setDate(date.getDate() + 1);
                }
                scope.month = days;
            }

            function initializeDate() {
                scope.currentViewDate = new Date(scope.localdate);
                scope.currentMonthName = function () {
                    return scope.monthNames[scope.currentViewDate.getMonth()];
                };
                getDaysInMonth();
                getSelected();
            }

            // Takes selected time and date and combines them into a date object
            function getDateAndTime(localdate) {
                var time = scope.time.split(':');
                if (scope.timeframe == 'am' && time[0] == '12') {
                    time[0] = 0;
                } else if (scope.timeframe == 'pm' && time[0] !== '12') {
                    time[0] = parseInt(time[0]) + 12;
                }
                return new Date(localdate.getFullYear(), localdate.getMonth(), localdate.getDate(), time[0], time[1]);                
            }

            // Convert to UTC to account for different time zones
            function convertToUTC(localdate) {
                var date_obj = getDateAndTime(localdate);
                var utcdate = new Date(date_obj.getUTCFullYear(), date_obj.getUTCMonth(), date_obj.getUTCDate(), date_obj.getUTCHours(), date_obj.getUTCMinutes());
                return utcdate;
            }
            // Convert from UTC to account for different time zones
            function convertFromUTC(utcdate) {
                localdate = new Date(utcdate);
                return localdate;
            }

            // Returns the format of time desired for the scheduler, Also I set the am/pm
            function formatAMPM(date) {
                var hours = date.getHours();
                var minutes = date.getMinutes();
                hours >= 12 ? scope.changetime('pm') : scope.changetime('am');
                hours = hours % 12;
                hours = hours ? hours : 12; // the hour '0' should be '12'
                minutes = minutes < 10 ? '0' + minutes : minutes;
                var strTime = hours + ':' + minutes;
                return strTime;
            }
      
            scope.$watch('open', function() {
                if (scope.selecteddate !== undefined && scope.selecteddate !== null) {
                    scope.localdate = convertFromUTC(scope.selecteddate);
                } else {
                    scope.localdate = new Date();
                    scope.localdate.setMinutes(Math.round(scope.localdate.getMinutes() / 60) * 30);
                }
        scope.time = formatAMPM(scope.localdate);
        scope.setTimeBar(scope.localdate);
        initializeDate();
        scope.updateInputTime();
            });

            scope.selectDate = function (day) {

                if (scope.pickdate == "true" && day.showday) {
                    for (var number in scope.month) {
                        var item = scope.month[number];
                        if (item.selected === true) {
                            item.selected = false;
                        }
                    }
                    day.selected = true;
                    scope.selectedDay = scope.days[day.dayname].long;
                    scope.localdate = new Date(scope.currentViewDate.getFullYear(), scope.currentViewDate.getMonth(), day.daydate);
                    initializeDate(scope.localdate);
                    scope.updateDate();
                }
            };

            scope.updateDate = function () {
                if (scope.localdate) {
                    var newdate = getDateAndTime(scope.localdate);
                    scope.updatefn({newdate:newdate});
                }
            };

            scope.moveForward = function () {
                scope.currentViewDate.setMonth(scope.currentViewDate.getMonth() + 1);
                if (scope.currentViewDate.getMonth() == 12) {
                    scope.currentViewDate.setDate(scope.currentViewDate.getFullYear() + 1, 0, 1);
                }
                getDaysInMonth();
                getSelected();
            };

            scope.moveBack = function () {
                scope.currentViewDate.setMonth(scope.currentViewDate.getMonth() - 1);
                if (scope.currentViewDate.getMonth() == -1) {
                    scope.currentViewDate.setDate(scope.currentViewDate.getFullYear() - 1, 0, 1);
                }
                getDaysInMonth();
                getSelected();
            };

            scope.calcOffset = function (day, index) {
                if (index === 0) {
                    var offset = (day.dayname * 14.2857142) + '%';
          if (scope.mondayfirst == 'true') {
            offset = ((day.dayname - 1) * 14.2857142) + '%';
          }
                    return offset;
                }
            };
            
      ///////////////////////////////////////////////
      // Check size of parent element, apply class //
      ///////////////////////////////////////////////
      scope.checkWidth = function (apply) {
        var parent_width = element.parent().width();
        if (parent_width < 620) {
          scope.compact = true;
        } else {
          scope.compact = false;
        }
        if (apply) {
          scope.$apply();
        }
      };
      scope.checkWidth(false);
      
            //////////////////////
            // Time Picker Code //
            //////////////////////
            if (scope.picktime) {
                var currenttime;
                var timeline;
                var timeline_width;
                var timeline_container;
                var sectionlength;

                scope.getHours = function () {
                    var hours = new Array(11);
                    return hours;
                };

                scope.time = "12:00";
                scope.hour = 12;
                scope.minutes = 0;
                scope.currentoffset = 0;

                scope.timeframe = 'am';

                scope.changetime = function(time) {
                    scope.timeframe = time;
                    scope.updateDate();
          scope.updateInputTime();          
                };
        
        scope.edittime = {
          digits: []
        };
        
        scope.updateInputTime = function () {
          scope.edittime.input = scope.time + ' ' + scope.timeframe;
          scope.edittime.formatted = scope.edittime.input;
        };
        
        scope.updateInputTime();
        
        function checkValidTime (number) {
          validity = true;
          switch (scope.edittime.digits.length) {
            case 0:
              if (number === 0) {
                validity = false;
              }
              break;
            case 1:
              if (number > 5) {
                validity = false;
              } else {
                validity = true;
              }
              break;
            case 2:
              validity = true;
              break;
            case 3:
              if (scope.edittime.digits[0] > 1) {
                validity = false;
              } else if (scope.edittime.digits[1] > 2) {
                validity = false;
              } else if (scope.edittime.digits[2] > 5) {
                validity = false;
              }
              else {
                validity = true;                
              }
              break;
            case 4:
              validity = false;
              break;
          }
          return validity;
        }
        
        function formatTime () {
          var time = "";
          if (scope.edittime.digits.length == 1) {
            time = "--:-" + scope.edittime.digits[0];
          } else if (scope.edittime.digits.length == 2) {
            time = "--:" + scope.edittime.digits[0] + scope.edittime.digits[1];
          } else if (scope.edittime.digits.length == 3) {
            time = "-" + scope.edittime.digits[0] + ':' + scope.edittime.digits[1] + scope.edittime.digits[2];
          } else if (scope.edittime.digits.length == 4) {
            time = scope.edittime.digits[0] + scope.edittime.digits[1].toString() + ':' + scope.edittime.digits[2] + scope.edittime.digits[3];
            console.log(time);
          }
          return time + ' ' + scope.timeframe;
        };
        
        scope.changeInputTime = function (event) {
          var numbers = {48:0,49:1,50:2,51:3,52:4,53:5,54:6,55:7,56:8,57:9};
          if (numbers[event.which] !== undefined) {
            if (checkValidTime(numbers[event.which])) {
              scope.edittime.digits.push(numbers[event.which]);
              console.log(scope.edittime.digits);
              scope.time_input = formatTime();
              scope.time = numbers[event.which] + ':00';
              scope.updateDate();
              scope.setTimeBar();
            }
          } else if (event.which == 65) {
            scope.timeframe = 'am';
            scope.time_input = scope.time + ' ' + scope.timeframe;
          } else if (event.which == 80) {
            scope.timeframe = 'pm';
            scope.time_input = scope.time + ' ' + scope.timeframe;
          } else if (event.which == 8) {
            scope.edittime.digits.pop();
            scope.time_input = formatTime();
            console.log(scope.edittime.digits);
          }
          scope.edittime.formatted = scope.time_input;
          // scope.edittime.input = formatted;
        };
        
                var pad2 = function (number) {
                    return (number < 10 ? '0' : '') + number;
                };
           
                scope.moving = false;
                scope.offsetx = 0;
                scope.totaloffset = 0;
                scope.initializeTimepicker = function () {
                    currenttime = $('.current-time');
                    timeline = $('.timeline');
                    if (timeline.length > 0) {
                        timeline_width = timeline[0].offsetWidth;
                    }
                    timeline_container = $('.timeline-container');
                    sectionlength = timeline_width / 24 / 6;
                };

                angular.element($window).on('resize', function () {
                    scope.initializeTimepicker();
                    if (timeline.length > 0) {
                        timeline_width = timeline[0].offsetWidth;
                    }
                    sectionlength = timeline_width / 24;
          scope.checkWidth(true);
                });
           
                scope.setTimeBar = function (date) {
          currenttime = $('.current-time');
          var timeline_width = $('.timeline')[0].offsetWidth;
                    var hours = scope.time.split(':')[0];
          if (hours == 12) {
            hours = 0;
          }
          var minutes = scope.time.split(':')[1];
          var minutes_offset = (minutes / 60) * (timeline_width / 12);
          var hours_offset = (hours / 12) * timeline_width;
          scope.currentoffset = parseInt(hours_offset + minutes_offset - 1);
                    currenttime.css({
            transition: 'transform 0.4s ease',
                        transform: 'translateX(' + scope.currentoffset + 'px)',
                    });
                };

                scope.getTime = function () {
                    // get hours
                    var percenttime = (scope.currentoffset + 1) / timeline_width;
                    var hour = Math.floor(percenttime * 12);
                    var percentminutes = (percenttime * 12) - hour;
          var minutes = Math.round((percentminutes * 60) / 5) * 5;
                    if (hour === 0) {
                        hour = 12;
                    }
          if (minutes == 60) {
            hour += 1;
            minutes = 0;
          }

                    scope.time = hour + ":" + pad2(minutes);
          scope.updateInputTime();
                    scope.updateDate();
                };
           
                var initialized = false;

                element.on('touchstart', function() {
                    if (!initialized) {
                        element.find('.timeline-container').on('touchstart', function (event) {
                            scope.timeSelectStart(event);
                        });
                        initialized = true;
                    }
                });

                scope.timeSelectStart = function (event) {
                    scope.initializeTimepicker();
                    var timepicker_container = element.find('.timepicker-container-inner');
          var timepicker_offset = timepicker_container.offset().left;
                    if (event.type == 'mousedown') {
                        scope.xinitial = event.clientX;
                    } else if (event.type == 'touchstart') {
                        scope.xinitial = event.originalEvent.touches[0].clientX;
                    }
                    scope.moving = true;
                    scope.currentoffset = scope.xinitial - timepicker_container.offset().left;
                    scope.totaloffset = scope.xinitial - timepicker_container.offset().left;
          console.log(timepicker_container.width());
          if (scope.currentoffset < 0) {
            scope.currentoffset = 0;
          } else if (scope.currentoffset > timepicker_container.width()) {
            scope.currentoffset = timepicker_container.width();
          }
          currenttime.css({
                        transform: 'translateX(' + scope.currentoffset + 'px)',
                        transition: 'none',
                        cursor: 'ew-resize',
                    });
                    scope.getTime();
                };
           
                angular.element($window).on('mousemove touchmove', function (event) {
                    if (scope.moving === true) {
                        event.preventDefault();
                        if (event.type == 'mousemove') {
                            scope.offsetx = event.clientX - scope.xinitial;
                        } else if (event.type == 'touchmove') {
                            scope.offsetx = event.originalEvent.touches[0].clientX - scope.xinitial;
                        }
                        var movex = scope.offsetx + scope.totaloffset;
                        if (movex >= 0 && movex <= timeline_width) {
                            currenttime.css({
                                transform: 'translateX(' + movex + 'px)',
                            });
                            scope.currentoffset = movex;
                        } else if (movex < 0) {
                            currenttime.css({
                                transform: 'translateX(0)',
                            });
                            scope.currentoffset = 0;
                        } else {
                            currenttime.css({
                                transform: 'translateX(' + timeline_width + 'px)',
                            });
                            scope.currentoffset = timeline_width;
                        }
                        scope.getTime();
                        scope.$apply();
                    }
                });
           
                angular.element($window).on('mouseup touchend', function (event) {
                    if (scope.moving) {
                        // var roundsection = Math.round(scope.currentoffset / sectionlength);
                        // var newoffset = roundsection * sectionlength;
                        // currenttime.css({
                        //     transition: 'transform 0.25s ease',
                        //     transform: 'translateX(' + (newoffset - 1) + 'px)',
                        //     cursor: 'pointer',
                        // });
                        // scope.currentoffset = newoffset;
                        // scope.totaloffset = scope.currentoffset;
                        // $timeout(function () {
                        //     scope.getTime();
                        // }, 250);
                    }
                    scope.moving = false;
                });

                scope.adjustTime = function (direction) {
                    event.preventDefault();
                    scope.initializeTimepicker();
                    var newoffset;
                    if (direction == 'decrease') {
                        newoffset = scope.currentoffset - sectionlength;
                    } else if (direction == 'increase') {
                        newoffset = scope.currentoffset + sectionlength;
                    }
                    if (newoffset < 0 || newoffset > timeline_width) {
                        if (newoffset < 0) {
                            newoffset = timeline_width - sectionlength;
                        } else if (newoffset > timeline_width) {
                            newoffset = 0 + sectionlength;
                        }
                        if (scope.timeframe == 'am') {
                            scope.timeframe = 'pm';
                        }
                        else if (scope.timeframe == 'pm') {
                            scope.timeframe = 'am';
                        }
                    }
                    currenttime.css({
                        transition: 'transform 0.4s ease',
                        transform: 'translateX(' + (newoffset - 1) + 'px)',
                    });
                    scope.currentoffset = newoffset;
                    scope.totaloffset = scope.currentoffset;
                    scope.getTime();
                };
            }

            // End Timepicker Code //

        }
    };
});

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.2/jquery.min.js
  2. https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.2/angular.min.js