我收到未捕获的TypeError：在我的离子应用程序的某个页面充值时，无法读取未定义错误的属性“长度”。
我想发送详细信息页面中所选广告的ID以列出此项目的所有详细信息
重新加载页面后出现错误。 the error
service.js
.factory('Annonces', function($http, $q) {
// Might use a resource here that returns a JSON arra
var dfd = $q.defer();
var allannonces ;
$http.get("http://localhost/json.php").then(function(response){
annonces = response.data;
console.log(annonces);
dfd.resolve(annonces);
allannonces = annonces;
console.log(allannonces);
});
return {
all: function(){
return dfd.promise;
},
get: function(annonceId) {
for (var i = 0; i < allannonces.length; i++) {
if (allannonces[i].id === parseInt(annonceId)) {
return allannonces[i];
console.log(allannonces[i]);
}
}
return null;
}
};
});
controller.js
angular.module('starter.controllers', [])
.controller('AnnoncesCtrl', function($scope, allannonces) {
$scope.annonces = allannonces;
})
.controller('AnnonceDetailCtrl', function($scope, $stateParams, Annonces) {
$scope.annonce = Annonces.get($stateParams.annonceId);
console.log($scope.annonce);
})
app.js
.config(function($stateProvider, $urlRouterProvider) {
// Ionic uses AngularUI Router which uses the concept of states
// Learn more here: https://github.com/angular-ui/ui-router
// Set up the various states which the app can be in.
// Each state's controller can be found in controllers.js
$stateProvider
.state('annonces', {
url: '/annonces',
templateUrl: 'templates/annonces.html',
controller: 'AnnoncesCtrl',
resolve: {
allannonces: function(Annonces) {
return Annonces.all(); }
}
}
)
.state('details', {
url: '/annonces/:annonceId',
templateUrl: 'templates/details.html',
controller: 'AnnonceDetailCtrl'
}
)
$urlRouterProvider.otherwise('/annonces');
});