在 plunker 中打开模式的问题

Question

我正在尝试重新创建 angular 模态的问题，但我无法让 plunker 为基本模态工作。这给出了索引 0 的错误，但无法弄清楚我应该从哪里传递这些项目。在我使用的代码中，我没有遇到这个问题。但是当我将相同的代码与 Plunker 一起使用时，它会抛出此错误。

var app = angular.module('plunker', ['ui.bootstrap']);

app.controller('MainCtrl', function($scope) {
  $scope.name = 'World';
});

app.controller('ModalDemoCtrl', ['$scope', '$modal', '$log',
  function($scope, $modal, $log) {

    $scope.items = ['item1', 'item2', 'item3'];

    $scope.open = function(size) {

      var modalInstance = $modal.open({
        templateUrl: 'myModalContent.html',
        controller: 'ModalInstanceCtrl',
        size: size,
        resolve: {
          items: function() {
            return $scope.items;
          }
        }
      });

      modalInstance.result.then(function(selectedItem) {
        $scope.selected = selectedItem;
      }, function() {
        $log.info('Modal dismissed at: ' + new Date());
      });
    };
  }
]);

// Please note that $modalInstance represents a modal window (instance) dependency.
// It is not the same as the $modal service used above.

app.controller('ModalInstanceCtrl', ['$scope', '$modalInstance',
  function($scope, $modalInstance, items) {

    $scope.items = items;
    $scope.selected = {
      item: $scope.items[0]
    };

    $scope.ok = function() {
      $modalInstance.close($scope.selected.item);
    };

    $scope.cancel = function() {
      $modalInstance.dismiss('cancel');
    };
  }
]);

<!DOCTYPE html>
<html ng-app="plunker">

<head>
  <meta charset="utf-8" />
  <title>AngularJS Plunker</title>
  <script>
    document.write('<base href="' + document.location + '" />');
  </script>
  <link rel="stylesheet" href="style.css" />
  <script data-require="angular.js@1.2.x" src="https://code.angularjs.org/1.2.28/angular.js" data-semver="1.2.28"></script>
  <script src="app.js"></script>
</head>

<body>
  <div ng-controller="ModalDemoCtrl">
    <script type="text/ng-template" id="myModalContent.html">
      < div class = "modal-header" > < h3 class = "modal-title" > I 'm a modal!</h3>
        </div>
        <div class="modal-body">
            <ul>
                <li ng-repeat="item in items">
                    <a ng-click="selected.item = item">{{ item }}</a>
                </li>
            </ul>
            Selected: <b>{{ selected.item }}</b>
        </div>
        <div class="modal-footer">
            <button class="btn btn-primary" ng-click="ok()">OK</button>
            <button class="btn btn-warning" ng-click="cancel()">Cancel</button>
        </div>
    </script>

    <button class="btn btn-default" ng-click="open()">Open me!</button>
    <button class="btn btn-default" ng-click="open('lg')">Large modal</button>
    <button class="btn btn-default" ng-click="open('sm')">Small modal</button>
    <div ng-show="selected">Selection from a modal: {{ selected }}</div>
  </div>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.12.1/ui-bootstrap-tpls.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.12.1/ui-bootstrap.min.js"></script>
</body>



</html>

Answer 1

您在

中缺少 items

app.controller('ModalInstanceCtrl', ['$scope', '$modalInstance',

'items',

function($scope, $modalInstance, items) {

var app = angular.module('plunker', ['ui.bootstrap']);

app.controller('MainCtrl', function($scope) {
  $scope.name = 'World';
});

app.controller('ModalDemoCtrl', ['$scope', '$modal', '$log',
  function($scope, $modal, $log) {

    $scope.items = ['item1', 'item2', 'item3'];

    $scope.open = function(size) {

      var modalInstance = $modal.open({
        templateUrl: 'myModalContent.html',
        controller: 'ModalInstanceCtrl',
        size: size,
        resolve: {
          items: function() {
            return $scope.items;
          }
        }
      });

      modalInstance.result.then(function(selectedItem) {
        $scope.selected = selectedItem;
      }, function() {
        $log.info('Modal dismissed at: ' + new Date());
      });
    };
  }
]);

app.controller('ModalInstanceCtrl', ['$scope', '$modalInstance', 'items',
  function($scope, $modalInstance, items) {

    $scope.items = items;
    $scope.selected = {
      item: $scope.items[0]
    };

    $scope.ok = function() {
      $modalInstance.close($scope.selected.item);
    };

    $scope.cancel = function() {
      $modalInstance.dismiss('cancel');
    };
  }
]);

<!DOCTYPE html>
<html ng-app="plunker">

<head>
  <meta charset="utf-8" />
  <title>AngularJS Plunker</title>
  <script>
    document.write('<base href="' + document.location + '" />');
  </script>
  <link rel="stylesheet" href="style.css" />
  <script data-require="angular.js@1.2.x" src="https://code.angularjs.org/1.2.28/angular.js" data-semver="1.2.28"></script>
  
</head>

<body>
  <div ng-controller="ModalDemoCtrl">
    <script type="text/ng-template" id="myModalContent.html">
      <div class = "modal-header" > <h3 class = "modal-title"> I 'm a modal!</h3>
        </div>
        <div class="modal-body">
            <ul>
                <li ng-repeat="item in items">
                    <a ng-click="selected.item = item">{{ item }}</a>
                </li>
            </ul>
            Selected: <b>{{ selected.item }}</b>
        </div>
        <div class="modal-footer">
            <button class="btn btn-primary" ng-click="ok()">OK</button>
            <button class="btn btn-warning" ng-click="cancel()">Cancel</button>
        </div>
    </script>

    <button class="btn btn-default" ng-click="open()">Open me!</button>
    <button class="btn btn-default" ng-click="open('lg')">Large modal</button>
    <button class="btn btn-default" ng-click="open('sm')">Small modal</button>
    <div ng-show="selected">Selection from a modal: {{ selected }}</div>
  </div>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.12.1/ui-bootstrap-tpls.min.js"></script>
  <script src="app.js"></script>
</body>



</html>

在 plunker 中打开模式的问题

Issue with opening modal in plunker

angularjs

bootstrap-modal

plunker