无法弄清楚为什么我的循环重复了结果?我试图从 kalRss = rss url 获取 RSS 提要。它得到了所有东西,但它以一种奇怪的方式复制了条目。如果您查看萤火虫控制台,您可以发现只有 3 个条目。http://www8.umu.se/project/rut/display/index.html
<script src="https://www.google.com/jsapi" type="text/javascript"></script>
<script type="text/javascript">
google.load("feeds", "1");
var kalRSS = "http://www.upc.umu.se/om-upc/kalendarium/prenumerera/kalender-rss/?categories=concert,conference,courseEducation,culturOnCampus,dissertation,exhibition,lecture,licentiateSeminar,meeting,theOthers,seminar,seminarSeries,workshop&whoCanAttend=employees&calendarIds=69&fromSiteNodeId=45897";
function initialize() {
console.log("initialize");
var container = $('#dailyFeed');
container.empty();
//var feed = new google.feeds.Feed("http://fastpshb.appspot.com/feed/1/fastpshb");
var feed = new google.feeds.Feed("http://www.upc.umu.se/om-upc/kalendarium/prenumerera/kalender-rss/?categories=concert,conference,courseEducation,culturOnCampus,dissertation,exhibition,lecture,licentiateSeminar,meeting,theOthers,seminar,seminarSeries,workshop&whoCanAttend=employees&calendarIds=69&fromSiteNodeId=45897");
feed.setNumEntries(3);
feed.load(function(result) {
if (!result.error) {
var html = '';
var entryLenght = result.feed.entries.length;
console.log("Number of posts: " + entryLenght);
for (var i = 0; i < entryLenght; i++) {
console.log("Loop: " + i);
var entry = result.feed.entries[i];
console.log(entry);
var startTime = entry.content.substr(11, 5)
var endTime = entry.content.substr(27, 5)
html += '<li class="daily">';
html += '<h3 class="georgia">' + entry.title + '</h3>';
html += '<h4>' + entry.categories[0] + '</h4>';
html += '<p>Info: ' + entry.contentSnippet + '</p>';
html += '<p><img src="img/watch.png" class="icon" />' + startTime + ' - ' + endTime + '</p>';
html += '</li>';
container.append(html);
}
}
});
}
google.setOnLoadCallback(initialize);
</script>