我有一个打开第二个模式,不能关闭第一模如果打开然后关闭第二模态 [英] I have a modal that opens a second modal and cannot close the first modal if open then close the second
问题描述
要开始我创建了一个 codePEN ,我认为冠军说明了一切。我创建了一个服务来处理我的情态动词,因为在这里看到
To start I created a codepen and I think the title says it all. I created a service to handle my modals, as seen here
.service('ModalService', function($ionicModal, $ionicLoading, $rootScope) {
var init = function(tpl, $scope) {
$ionicLoading.show({
content: 'Loading',
animation: 'fade-in',
showBackdrop: true,
maxWidth: 200,
showDelay: 0
});
var promise;
$scope = $scope || $rootScope.$new();
promise = $ionicModal.fromTemplateUrl(tpl, {
scope: $scope,
animation: 'slide-in-up'
}).then(function(modal) {
$scope.modal = modal;
return modal;
});
$scope.$on('$destroy', function() {
$scope.modal.remove();
});
return promise;
}
return {
init: init
}
})
和它被调用在控制器中像这样
and it gets called in the controller like so
ModalService.init('modal.html', $scope).then(function(modal) {
...do something....
$ionicLoading.hide();
modal.show();
});
这是我只能关闭一个模式,第一个或第二,但如果我进入第二个我不能关闭第二个问题吧。林假设当我关闭一个它摧毁两个模态实例?我怎样才能解决这个,如果我不想把它切成不同的控制器?
The issue it that I can only close one modal, the first one or the second, but if I go into the second I cannot close the second. Im assuming when I close one its destroying the modal instance for both? How can I work around this if I do not want to slit it into different controllers?
推荐答案
您指定的模式
控制器通过 $ ionicModal.fromTemplateUrl返回的所有实例(...),然后(模式)
函数$ scope.modal。
You assigned all the instances of modal
controller returned by $ionicModal.fromTemplateUrl(...).then(modal)
function to $scope.modal.
第二个实例覆盖的第一个,所以当您关闭第二个,然后尝试使用隐藏的关闭按钮,第一个( NG-点击=modal.hide()
) $ scope.modal
仍然指向到2 ...
The second instance "overwrites" the first one, so when you close the 2nd and then try to hide the first one using the close button (ng-click="modal.hide()"
) $scope.modal
still points to the 2nd...
所以,在你的服务,你必须单独存储模式控制器$ ionicModal的每个实例。
这里是一个可能的编辑到code:
So, in your Service you have to store modal controller individually for each instance of $ionicModal. Here is a possible edit to your code:
的http://$c$cpen.io/beaver71/pen/dGKBmv
还要检查这个帖子:<一href=\"http://stackoverflow.com/questions/29969588/how-to-create-two-ionic-modal-in-a-cordova-app\">How要在科尔多瓦的应用程序创建两个离子态?
或者这一个:离子多情态动词只持续显示
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