Javascript 使用Google Feed API更改结果数
我正在尝试使用Google Feed API将此网页上显示的项目数从4个增加到25个: 以下是JS:Javascript 使用Google Feed API更改结果数,javascript,html,rss,google-api,google-feed-api,Javascript,Html,Rss,Google Api,Google Feed Api,我正在尝试使用Google Feed API将此网页上显示的项目数从4个增加到25个: 以下是JS: <script src="//www.google.com/jsapi?key=AIzaSyA5m1Nc8ws2BbmPRwKu5gFradvD_hgq6G0" type="text/javascript"></script> <script type="text/javascript"> google.load("feeds",
<script src="//www.google.com/jsapi?key=AIzaSyA5m1Nc8ws2BbmPRwKu5gFradvD_hgq6G0" type="text/javascript"></script>
<script type="text/javascript">
google.load("feeds", "1");
function feedLoaded(result) {
if (!result.error) {
var container = document.getElementById("content");
container.innerHTML = '';
for (var i = 0; i < result.feed.entries.length; i++) {
var entry = result.feed.entries[i];
var div = document.createElement("div");
div.appendChild(document.createTextNode(i + ': ' + entry.title));
container.appendChild(div);
}
}
}
function OnLoad() {
var feedControl = new google.feeds.FeedControl();
feedControl.addFeed("http://feeds.feedburner.com/IeeeSpectrum", "Latest IEEE Spectrum News:");
feedControl.draw(document.getElementById("content"));
feed.includeHistoricalEntries(); // tell the API we want to have old entries too
feed.setNumEntries(25); // we want a maximum of 25 entries, if they exist
feed.load(feedLoaded);
}
google.setOnLoadCallback(OnLoad);
</script>
加载(“提要”,“1”);
功能加载(结果){
如果(!result.error){
var container=document.getElementById(“内容”);
container.innerHTML='';
对于(变量i=0;i
以及HTML:
<body style="font-family: Arial;border: 0 none;">
<div id="content">Loading IEEE Spectrum News...</div>
</body>
正在加载IEEE频谱新闻。。。
我尝试使用feed.setNumEntries(),但似乎不起作用。谢谢你的帮助。谢谢。我找到了解决问题的方法:
<script type="text/javascript">
google.load("feeds", "1");
function initialize() {
var control = new google.feeds.FeedControl();
control.setNumEntries(25);
control.addFeed("http://feeds.feedburner.com/IeeeSpectrum", "Latest IEEE Spectrum News:");
control.draw(document.getElementById("content"));
}
google.setOnLoadCallback(initialize);
</script>
加载(“提要”,“1”);
函数初始化(){
var control=new google.feeds.FeedControl();
对照组(25);
control.addFeed(“http://feeds.feedburner.com/IeeeSpectrum最新IEEE频谱新闻:);
control.draw(document.getElementById(“内容”);
}
setOnLoadCallback(初始化);