我有一个简单的应用程序，显示列表中的数据库记录。
一切都很完美，除了我在编辑项目或添加新项目时无法刷新列表。
我在弹出窗口中编辑和添加项目，这可能是导致问题的原因。你知道我退出弹出窗口后可以强制列表刷新的方法吗？
我的代码如下：
app.js
// Ionic Starter App
// angular.module is a global place for creating, registering and retrieving Angular modules
// 'starter' is the name of this angular module example (also set in a <body> attribute in index.html)
// the 2nd parameter is an array of 'requires'
// 'starter.controllers' is found in controllers.js
angular.module('starter', ['ionic', 'ngResource', 'starter.controllers', 'starter.services'])
.run(function($ionicPlatform) {
$ionicPlatform.ready(function() {
// Hide the accessory bar by default (remove this to show the accessory bar above the keyboard
// for form inputs)
if (cordova.platformId === "ios" && window.cordova && window.cordova.plugins.Keyboard) {
cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);
cordova.plugins.Keyboard.disableScroll(true);
}
if (window.StatusBar) {
// org.apache.cordova.statusbar required
StatusBar.styleDefault();
}
});
})
.config(function ($stateProvider, $urlRouterProvider) {
// if none of the above states are matched, use this as the fallback
$urlRouterProvider.otherwise('/');
$stateProvider
.state('home', {
url: '/',
views: {
'header': {
templateUrl: 'templates/header.html',
controller: 'headerCtrl'
},
'content': {
templateUrl: 'templates/content.html',
controller: 'contentCtrl'
},
'footer': {
templateUrl: 'templates/footer.html',
controller: 'footerCtrl'
}
}
});
});
controller.js
angular.module('starter.controllers', [])
.controller('headerCtrl', function ($scope, $ionicListDelegate, $ionicPopup, Users) {
// Triggered by clicking the 'show delete buttons' button in header.html
$scope.toggleDelete = function () {
$ionicListDelegate.showDelete(!$ionicListDelegate.showDelete()); // toggle delete buttons in list
};
// Triggered by clicking the 'add user' button in header.html
$scope.addUser = function () {
$scope.user = new Users();
// An elaborate, custom popup
var myPopup = $ionicPopup.show({
templateUrl: 'templates/userform.html',
title: 'Add new user',
subTitle: 'Firstname is mandatory',
scope: $scope,
buttons: [
{ text: 'Cancel' },
{
text: '<b>Save</b>',
type: 'button-positive',
onTap: function (e) {
if (!$scope.user.firstname) {
// Prevent save if first name is empty
e.preventDefault();
} else {
$scope.user.id = 0;
$scope.user.$save();
}
}
}
]
});
};
})
.controller('contentCtrl', function ($scope, $ionicPopup, Users) {
// Populate list with all items from database
$scope.users = Users.query();
// Triggered by clicking the 'delete user' button in content.html
$scope.onItemDelete = function (user) {
$scope.users.splice($scope.users.indexOf(user), 1); // remove the deleted item from the list
user.$delete(); // delete the record from the database
};
// Triggered by clicking the 'edit user' button in content.html
$scope.editUser = function (user) {
$scope.user = Users.get({ id: user.id });
// An elaborate, custom popup
var myPopup = $ionicPopup.show({
templateUrl: 'templates/userform.html',
title: 'Edit user',
subTitle: 'Firstname is mandatory',
scope: $scope,
buttons: [
{ text: 'Cancel' },
{
text: '<b>Save</b>',
type: 'button-positive',
onTap: function (e) {
if (!$scope.user.firstname) {
// Prevent save if first name is empty
e.preventDefault();
} else {
$scope.user.$update();
}
}
}
]
});
};
});
如前所述，保存和更新正常工作 - 数据库已更新。
当弹出窗口关闭时，我无法让列表刷新。
我在app.js的'content'状态尝试过cache: false，但是没有用。
有任何想法吗？
我发现了一种有效的方法，但如果有人有更好的方法，请在这里发布。
弹出窗口关闭后使用$state.reload();重新加载列表
$ionicPopup.show({
templateUrl: 'templates/userform.html',
title: 'Edit user',
subTitle: 'Firstname is mandatory',
scope: $scope,
buttons: [
{ text: 'Cancel' },
{
text: '<b>Save</b>',
type: 'button-positive',
onTap: function (e) {
if (!$scope.user.firstname) {
// Prevent save if first name is empty
e.preventDefault();
} else {
$scope.user.$update();
}
}
}
]
}).then(function (res) { $state.reload(); });
};