Cordova：LocalFileSystem未定义 [英] Cordova: LocalFileSystem is not defined
问题描述
我无法获得cordova文件系统的工作。我有一个项目与以下依赖项：
I am not able to get the cordova file system to work. I have a project with the following dependencies:
com.ionic.keyboard 1.0.3 "Keyboard"
org.apache.cordova.console 0.2.12 "Console"
org.apache.cordova.device 0.2.13 "Device"
org.apache.cordova.file 1.3.2 "File"
org.apache.cordova.file-transfer 0.4.8 "File Transfer"
在 app.js 我定义了一个控制器模块的依赖：
In app.js I define a dependency on a controller module:
angular.module('starter', ['ionic', 'controllers']);
控制器代码基本上是这样的：
The controller code is basically this:
angular.module('controllers', [])
.controller('GalleryCtrl', function ($scope) {
function success() {...}
function error() {...}
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, success, error);
}
}
我得到的是：
LocalFileSystem is not defined
， requestFileSystem 未定义可能是此行为的原因是什么？
Also, requestFileSystem is undefined. What could be the reason for this behavior?
我使用cordova 4.1.2和离子1.3.1。
I am using cordova 4.1.2 and ionic 1.3.1.
编辑：这是根据html标记：
This is the according html markup:
<body ng-app="starter" ng-controller="GalleryCtrl">
<ion-nav-view>
<ion-slide-box id="slideBox">
<ion-slide ng-repeat="..."> <!-- details omitted -->
</ion-slide>
</ion-slide-box>
</ion-nav-view>
</body>
推荐答案
您不需要等待 deviceReady 事件，因此文件插件尚未加载。更改
You simply aren't waiting for deviceReady event to be fired and thus the File plugin isn't loaded yet. Change
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, success, error);
到
document.addEventListener("deviceready", function() {
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, success, error);
}, false);
即使在此之后， LocalFileSystem.PERSISTENT 我在模拟等），但它可以替换为 1 ，因为它只是一个常数。
The LocalFileSystem.PERSISTENT might be undefined even after that (has been for me while emulating etc.) but it can be replaced with 1 as it is just a constant.
这篇关于Cordova：LocalFileSystem未定义的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
