jquery – 在Angular指令中使用bootstrap-daterangepicker

我在Angular指令中使用bootstrap-daterangepicker遇到麻烦.最初加载页面时工作正常,但是当切换页面/状态(我使用ui-router)并返回到带有daterangepicker的页面时,该插件不再工作.

它会抛出这个错误：

TypeError: $(…).daterangepicker is not a function

看起来插件在更改状态时已经删除了.任何人一个想法如何解决这个问题？

app.directive("daterangepicker",function() {
    return {
      restrict: "A",scope: false,link: function($scope,$element,$attr){
 
        $($element).daterangepicker({
          format: "DD.MM.YYYY",startDate: moment().subtract('days',1),endDate: new Date(),buttonClasses: ['btn-primary'],},function(from,to) {
          $scope.date = {from: from,to: to};
          $scope.$apply(); // I need apply() here to use the two-way-databinding
        });
      }
    }
  });

解决方法

我会避免轮转轮胎,已经有几个项目提供的指令,使用 https://angular-ui.github.io/bootstrap/

导入模块：

angular.module(‘myModule’,[‘ui.bootstrap’]);

并使用它：

<!doctype html>
<html ng-app="ui.bootstrap.demo">
 
<head>
  <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular.js"></script>
  <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular-animate.js"></script>
  <script src="//angular-ui.github.io/bootstrap/ui-bootstrap-tpls-1.3.2.js"></script>
  <script src="example.js"></script>
  <link href="//netdna.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">
</head>
 
<body>
 
  <style>
    .full button span {
      background-color: limegreen;
      border-radius: 32px;
      color: black;
    }
 
    .partially button span {
      background-color: orange;
      border-radius: 32px;
      color: black;
    }
  </style>
  <div ng-controller="DatepickerPopupDemoCtrl">
    <pre>Selected date is: <em>{{dt | date:'fullDate' }}</em></pre>
 
    <h4>Popup</h4>
    <div class="row">
      <div class="col-md-6">
        <p class="input-group">
          <input type="text" class="form-control" uib-datepicker-popup="{{format}}" ng-model="dt" is-open="popup1.opened" datepicker-options="dateOptions" ng-required="true" close-text="Close" alt-input-formats="altInputFormats" />
          <span class="input-group-btn">
 
            <button type="button" class="btn btn-default" ng-click="open1()"><i class="glyphicon glyphicon-calendar"></i></button>
 
          </span>
        </p>
      </div>
 
      <div class="col-md-6">
        <p class="input-group">
          <input type="text" class="form-control" uib-datepicker-popup ng-model="dt" is-open="popup2.opened" datepicker-options="dateOptions" ng-required="true" close-text="Close" />
          <span class="input-group-btn">
 
            <button type="button" class="btn btn-default" ng-click="open2()"><i class="glyphicon glyphicon-calendar"></i></button>
 
          </span>
        </p>
      </div>
    </div>
    <div class="row">
      <div class="col-md-6">
        <label>Format: <span class="muted-text">(manual alternate <em>{{altInputFormats[0]}}</em>)</span></label>
        <select class="form-control" ng-model="format" ng-options="f for f in formats">
          <option></option>
        </select>
      </div>
    </div>
 
    <hr />
    <button type="button" class="btn btn-sm btn-info" ng-click="today()">Today</button>
    <button type="button" class="btn btn-sm btn-default" ng-click="setDate(2009,7,24)">2009-08-24</button>
    <button type="button" class="btn btn-sm btn-danger" ng-click="clear()">Clear</button>
    <button type="button" class="btn btn-sm btn-default" ng-click="toggleMin()" uib-tooltip="After today restriction">Min date</button>
  </div>
</body>
 
</html>

控制器：

angular.module('ui.bootstrap.demo',['ngAnimate','ui.bootstrap']);
angular.module('ui.bootstrap.demo').controller('DatepickerPopupDemoCtrl',function($scope) {
      $scope.today = function() {
        $scope.dt = new Date();
      };
      $scope.today();
 
      $scope.clear = function() {
        $scope.dt = null;
      };
 
      $scope.inlineOptions = {
        customClass: getDayClass,minDate: new Date(),showWeeks: true
      };
 
      $scope.dateOptions = {
        dateDisabled: disabled,formatYear: 'yy',maxDate: new Date(2020,5,22),startingDay: 1
      };
 
      // Disable weekend selection
      function disabled(data) {
        var date = data.date,mode = data.mode;
        return mode === 'day' && (date.getDay() === 0 || date.getDay() === 6);
      }
 
      $scope.toggleMin = function() {
        $scope.inlineOptions.minDate = $scope.inlineOptions.minDate ? null : new Date();
        $scope.dateOptions.minDate = $scope.inlineOptions.minDate;
      };
 
      $scope.toggleMin();
 
      $scope.open1 = function() {
        $scope.popup1.opened = true;
      };
 
      $scope.open2 = function() {
        $scope.popup2.opened = true;
      };
 
      $scope.setDate = function(year,month,day) {
        $scope.dt = new Date(year,day);
      };
 
      $scope.formats = ['dd-MMMM-yyyy','yyyy/MM/dd','dd.MM.yyyy','shortDate'];
      $scope.format = $scope.formats[0];
      $scope.altInputFormats = ['M!/d!/yyyy'];
 
      $scope.popup1 = {
        opened: false
      };
 
      $scope.popup2 = {
        opened: false
      };
 
      var tomorrow = new Date();
      tomorrow.setDate(tomorrow.getDate() + 1);
      var afterTomorrow = new Date();
      afterTomorrow.setDate(tomorrow.getDate() + 1);
      $scope.events = [{
        date: tomorrow,status: 'full'
      },{
        date: afterTomorrow,status: 'partially'
      }];
 
      function getDayClass(data) {
        var date = data.date,mode = data.mode;
        if (mode === 'day') {
          var daytocheck = new Date(date).setHours(0,0);
 
          for (var i = 0; i < $scope.events.length; i++) {
            var currentDay = new Date($scope.events[i].date).setHours(0,0);
 
            if (daytocheck === currentDay) {
              return $scope.events[i].status;
            }
          }
        }
 
        return '';
      }
    });

plunker：http://plnkr.co/edit/LZgUAZQkNKgDrUZAVWSa?p=preview

jquery – 在Angular指令中使用bootstrap-daterangepicker

解决方法

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