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嗨,希望有人能幫上忙。試圖弄清楚這一點我一直在絞盡腦汁。用angular和x2js解析RSS XML,然後用ng-repeat
我想解析一個xml rss文件與角度和x2js只返回項目對象。採用以下格式:
<rss xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:taxo="http://purl.org/rss/1.0/modules/taxonomy/" version="2.0">
<channel>
<title>Test Title</title>
<link>
https:somelocation.com
</link>
<description>List Title 1</description>
<pubDate>Wed, 26 Apr 2017 13:04:51 GMT</pubDate>
<dc:date>2017-04-26T13:04:51Z</dc:date>
<item>
<title>Test Title 1</title>
<link>
https://plnkr.co
</link>
<description>
<DIV> <P>Some description text</P> </DIV>
</description>
<pubDate>Wed, 26 Apr 2017 13:04:51 GMT</pubDate>
<guid>
https://plnkr.co
</guid>
<dc:date>2017-04-26T13:04:51Z</dc:date>
</item>
</channel>
</rss>
我可以返回結果,但是當我嘗試NG-重複在我的標記它遍歷所有的通道導致空列表對象出現在結果中。這裏是我的html:
<html ng-app="myApp">
<head>
<script data-require="[email protected]" data-semver="4.0.0"
src="https://code.angularjs.org/latest/angular.min.js"></script>
<script src="xml2Json.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body ng-controller="listController">
<ul ng-repeat="item in list">
<li ng-repeat="i in item">
<h2><a href="{{i.link}}">{{i.title}}</a></h2>
</li>
</ul>
</body>
</html>
這裏是我的腳本:
var myApp = angular.module('myApp', []);
myApp.controller('listController', function($scope,$http){
$http.get('rssFeed.xml', {
transformResponse: function (data) {
var x2js = new X2JS();
var listData = x2js.xml_str2json(data);
return listData.rss.channel.item;
}
}).then(function successCallback(response, status){
$scope.list = response;
}, function errorCallback(response, status){
console.log('Request failed' + status);
});
});
的plunkr位置爲:plunker
你已經找到了解決辦法? –
嗨阿米特,是的。我會很快回答並批准這個問題 – dmod40