【发布时间】:2015-03-06 22:55:44
【问题描述】:
我刚刚开始使用 Angular,并且在某个问题上被困了一段时间。
我的工厂正在正确创建一个包含对象、RSS 提要数据的数组,并将加载到控制台。问题是我似乎无法让数组返回控制器。
任何帮助将不胜感激。请原谅粗糙和草率的代码。
Main.js
function FeedCtrl($scope, GetFeed) {
$scope.itemId = 0;
//$scope.items = [];
console.log('Get episodes in ctrl');
$scope.items = function() {
return GetFeed.getEpisodes();
};
console.log('display items from ctrl');
console.log($scope.items());
$scope.itemId = function(index) {
$scope.itemId = index;
console.log($scope.itemId);
console.log($scope.itemNames[$scope.itemId].title);
};
};
function EpisodeCrtl($scope, GetFeed) {
//getFeed.pullFeed();
};
function GetFeed($http){
var episodeArray = [];
function items(){
console.log('Firing pullFeed');
return $http.get('assets/feed.xml').then(function(response) {
var x2js = new X2JS()
var itemDef = x2js.xml_str2json(response.data);
itemsObj = itemDef.rss.channel.item;
var numOfItems = itemsObj.length;
episodeArray.length = 0;
for (var i = 0; i < numOfItems; i++) {
episodeArray.push({
title: itemsObj[i].title,
link: itemsObj[i].link,
author: itemsObj[i].author,
pubDate: new Date(itemsObj[i].pubDate),
summary: itemsObj[i].summary,
duration: itemsObj[i].duration,
description: itemsObj[i].description
});
}
console.log(episodeArray);
return episodeArray;
})
};
return {
getEpisodes: function(){
console.log(episodeArray);
episodeArray.length = 0;
items();
console.log(episodeArray);
return(episodeArray);
}
}
};
var app = angular.module('ctApp', ['ngMaterial', 'ngAnimate', 'ngRoute'])
.config(function($routeProvider) {
$routeProvider
.when('/', {
templateUrl: 'list.html',
controller: 'FeedCtrl'
})
.when('/about', {
templateUrl: 'about.html',
controller: 'EpisodeCrtl'
});
})
.config( [ '$compileProvider', function( $compileProvider ) {
var currentImgSrcSanitizationWhitelist = $compileProvider.imgSrcSanitizationWhitelist();
var newImgSrcSanitizationWhiteList = currentImgSrcSanitizationWhitelist.toString().slice(0,-1)
+ '|chrome-extension:'
+currentImgSrcSanitizationWhitelist.toString().slice(-1);
}
])
.factory('GetFeed', GetFeed)
.controller('FeedCtrl', FeedCtrl)
.controller('EpisodeCrtl', EpisodeCrtl);
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标签: javascript angularjs angularjs-directive google-chrome-app