rss

问题 i got some recent news rss in xml format and change in to json format , it is needed for android application to display recent news. i have an following JSON array ... { "rss_news": [ { "title": " ", "rss_original_src": "recent_news1(google news)", "rss_original_src_img": "", "link": "", "pubDate": "Tue, 19 Apr 2016 14:05:47 +0530", "description": "" }, { "title": " ", "rss_original_src": "recent_news2(yahoo news)", "rss_original_src_img": "", "link": "", "pubDate": "Tue, 19 Apr 2016 16:05:47

问题 i got some recent news rss in xml format and change in to json format , it is needed for android application to display recent news. i have an following JSON array ... { "rss_news": [ { "title": " ", "rss_original_src": "recent_news1(google news)", "rss_original_src_img": "", "link": "", "pubDate": "Tue, 19 Apr 2016 14:05:47 +0530", "description": "" }, { "title": " ", "rss_original_src": "recent_news2(yahoo news)", "rss_original_src_img": "", "link": "", "pubDate": "Tue, 19 Apr 2016 16:05:47

问题 What i want to do is read rssfeed, so I already did it, but I display as foreach loop, so how can I only display 5 records ? now I get more than 10 records, but I only need top 5 records, Isn't anyway php, javascript or jquery make it only show 5 records? here is my code to read the rss file: function getrssFeed($feed_url) { $content = file_get_contents($feed_url); $x = new SimpleXmlElement($content); echo "<ul>"; foreach($x->channel->item as $entry) { echo "<li><a href = '$entry->link' title

问题 What i want to do is read rssfeed, so I already did it, but I display as foreach loop, so how can I only display 5 records ? now I get more than 10 records, but I only need top 5 records, Isn't anyway php, javascript or jquery make it only show 5 records? here is my code to read the rss file: function getrssFeed($feed_url) { $content = file_get_contents($feed_url); $x = new SimpleXmlElement($content); echo "<ul>"; foreach($x->channel->item as $entry) { echo "<li><a href = '$entry->link' title

问题 I am trying to get a little clarification to see if I am understanding this problem correctly. I have an XML file from a website that lists all data from that site. I am trying to create a RSS 2.0 feed so that I can upload a data feed to Google products. The XML file has too much info; I just want to take the products from it and put them into a smaller XML or RSS file with channels and tags specific to what Google wants. I was told to use an XSLT stylesheet. Will it just look like an empty

问题 My project requires Liferay's RSS portlet to read feeds from Liferay CMS. Could someone please guide me how to achieve this? I am using Liferay 6.0.6. I scanned the internet but could not find relevant material. Thanks in advance. 回答1: Go to Control Panel. Click on Web Content from the left. Click on Feed tab. Here you can create your feed. To quickly get started, just give a name and in the target friendly url textbox give the value of a liferay page in the same community. For example if you

问题 I can get a successful response with the RSS I am trying to pull using jfeed, however, the thing I really want is the content. [content:encoded] I need this so I can grab the first image from each post. I figured it would be easy to update jfeed to do this, but nothing I try seems to get it. The most obvious attempt was to add: item.content = jQuery(this).find('content\:encoded').eq(0).text(); but this returns an empty string. I'd really appreciate a push in the right direction, thanks all!

问题 I'm trying to achieve pagination of the posts i get from a RSS-feed using the System.ServiceModel.Syndication . However I cant figure out how to do this and what the best way to do it is. As of now i use a Listview to present the data that is fetched by this in my code-behind: // Link to the RSS-feed. string rssUri = "feed.xml"; var doc = System.Xml.Linq.XDocument.Load(rssUri); // Using LINQ to loop out all posts containing the information i want. var rssFeed = from el in doc.Elements("rss")

问题 I am styling an RSS feed but having an issue with the following part: <description> <![CDATA[ <img src="http://l.yimg.com/a/i/us/we/52/34.gif"/><br /> <b>Current Conditions:</b><br /> Fair, 73 F<BR /> <BR /><b>Forecast:</b><BR /> Sat - Clear. High: 78 Low: 62<br /> Sun - Mostly Sunny. High: 80 Low: 66<br /> <br /> <a href="http://us.rd.yahoo.com/dailynews/rss/weather/Dubai__AE/*http://weather.yahoo.com/forecast/AEXX0004_f.html">Full Forecast at Yahoo! Weather</a><BR/><BR/> (provided by <a

问题 How to create RSS reader for HTML5-based IPhone application ? do I need PHP ? 回答1: No need for a server at all, except the one you want to fetch the RSS feed from... PHP sample: Check this out for a complete example! Client-only sample: link Hope this helps 来源： https://stackoverflow.com/questions/8325394/how-to-create-rss-reader-for-html5-based-iphone-application-using-jquerymobile