title: How to display parsed xml feed data in ion-list angular 2 ionic 2
body: <p>I'm getting an array of <code>&lt;item&gt;</code> in the console, each one of them contains title, link, description, image and pubDate but the data is not displayed in the <code>ion-list</code>. 
  Could you help me?</p>
  
  <p>Below there is the function <code>load()</code> in <code>rss-service.ts</code></p>
  
  <pre><code>load() {
    return Observable.create(s =&gt; {
      this.http.get('http://url.xml')
        .map(res =&gt; res.text())
        .subscribe(data =&gt; {
          if(data) {
            var parser = new DOMParser();
            var xmlData = parser.parseFromString(data, "application/xml");
            var items = xmlData.querySelectorAll("item");
            for (var index = 0; index &lt; items.length; index++) {
              var element = items[index];
              console.log(element);
            }
          }
       });
    });
  }
  </code></pre>
  
  <p><code>home.ts</code> </p>
  
  <pre><code>export class HomePage {
  
    public entries: any  = [];
  
    constructor(public rssService:RssService, public nav:NavController) {    
    }
  
    ionViewDidLoad(){
        this.rssService.load().subscribe(
            data =&gt; {
                this.entries.push(data);
            }
        );
    } 
  
    openPage(entry) {
        console.log('open page called with ' + entry.title);
        this.nav.push(DetailPage, {selectedEntry:entry});
    }
  }
  </code></pre>
  
  <p><code>home.html</code></p>
  
  <pre><code>&lt;ion-header&gt;
    &lt;ion-navbar color="primary"&gt;
      &lt;ion-title text-center&gt;
       App Name
      &lt;/ion-title&gt;
    &lt;/ion-navbar&gt;
  &lt;/ion-header&gt;
  
  &lt;ion-content padding&gt;
    &lt;/ion-refresher&gt;
      &lt;ion-list&gt;
          &lt;ion-item *ngFor="let entry of entries" (click)="openPage(entry)" text-wrap&gt;
        &lt;h2 class="titles"&gt;{{entry.title}}&lt;/h2&gt;
      &lt;/ion-item&gt;
      &lt;/ion-list&gt;
  &lt;/ion-content&gt;
  </code></pre>