【发布时间】:2015-11-26 06:51:03
【问题描述】:
在我的 Ionic 应用程序 中,我想将参数从一个子视图传递到另一个子视图。当我第一次传递参数时,它按预期工作,但我的问题是,当我返回第一个子视图然后转到另一个子视图时,它会进入没有参数的页面。我的代码如下:
index.html(项目/www)
<!DOCTYPE html>
<html>
<head>
<link href="lib/ionic/css/ionic.css" rel="stylesheet">
<script src="lib/ionic/js/ionic.bundle.js"></script>
<script src="lib/ngCordova/dist/ng-cordova.js"></script>
<script src="cordova.js"></script>
<script src="js/app.js"></script>
<script src="js/main.js"></script>
<script src="js/routes.js"></script>
</head>
<body ng-app="app" animation="slide-left-right-ios7" >
<!-- main window -->
<div>
<ion-nav-view></ion-nav-view>
</div>
</body>
</html>
route.js (www/js/route.js)
angular.module('app.routes', [])
.config(function($stateProvider, $urlRouterProvider) {
$stateProvider
.state('mainUser', { // first window
url: '/mainuser',
templateUrl: 'templates/mainUser.html',
controller: 'mainCtrl'
})
.state('userDrive', { // second window
url: '/user_drive',
params: {
driveData: null // parameter send
},
templateUrl: 'templates/user_drive.html',
controller: 'DriveCtrl'
});
$urlRouterProvider.otherwise('/mainUser');
});
templates/mainUser.html
<ion-side-menus>
<ion-side-menu-content>
<ion-content class="padding" style="background-color:#fff;">
<input type="date" ng-model="selectData.selectedDate" placeholder="Date">
<input type="time" ng-model="selectData.selectedTime" placeholder="Time">
</ion-content>
<div class="bar bar-footer">
<div class="button-bar">
<a ui-sref="userDrive({ driveData: selectData })" class="button"> Drive </a>
</div>
</div>
</ion-side-menu-content>
</ion-side-menus>
这里点击Drive按钮后,会正确重定向到userDrive子视图,参数driveData。但是我回到mainUser,然后更改selectData.selectedDate 和selectData.selectedTime,然后再次单击Drive 按钮,它将重定向到userDrive 没有driveData 参数的子视图。
userDrive控制器
.controller('DriveCtrl', function($scope, $state, $stateParams) {
console.log("DriveCtrl"); // after redirect to this controller second time
// it also print no value
// seems might be DriveCtrl is not called
console.log("$stateParams : ", $stateParams);
})
【问题讨论】:
标签: javascript angularjs ionic-framework angular-ui-router