Weceem data feed example

gistfile1.gsp

<g:set var="feedURL" value="http://feeds.bbci.co.uk/news/rss.xml"/>
<g:set var="feedData"
   value="${new URL(feedURL).text}"/>
<g:set var="feedDOM"
   value="${new XmlSlurper().parseText(feedData)}"/>

<h2>News</h2>
<ul>
    <g:each in="${feedDOM.channel.item[0..4]}" var="item">
       <li>
          <a href="${item.link.encodeAsHTML()}">
               ${item.title.encodeAsHTML()}</a>
       </li>
    </g:each>
</ul>