Question

我正在angularjs使用angular-ui库（特别是angular-ui-bootstrap库）。

如何延迟关闭模式？在用户点击x或“取消”按钮后，我需要将模式保持可见状态超过半秒，但我还没有找到办法。

我想在回调函数中添加一些超时，该函数传递给模态实例的then函数，例如：

modalInstance.result.then(function success(){
    // timeout .5 second
}, function cancel() {
   // timeout .5 second
});

但回调函数中的代码实际上是在模态关闭后运行的。有没有办法做到这一点？

Answer 1

您可以使用

 $timeout(function() {
            $modalInstance.dismiss('cancel');
        }, 500);

Plunker

使用单独的模态控制器完成代码： -

angular.module('ui.bootstrap.demo', ['ui.bootstrap']);
angular.module('ui.bootstrap.demo').controller('ModalDemoCtrl', 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.

angular.module('ui.bootstrap.demo').controller('ModalInstanceCtrl', function ($scope, $modalInstance,$timeout, items) {

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

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

  $scope.cancel = function () {
    $timeout(function() {
            $modalInstance.dismiss('cancel');
        }, 500);

  };
});

从闭合开始延迟角度ui模态

1 个答案: