AngularJS Zugriff auf die Daten von Resource-Abfrage

Habe ich einen Jersey-Rest-Anwendung, die ich d'like Zugang mit einer AngularJS-Anwendung.

Habe ich definiert die Ressource wie folgt:

Service:

angular.service('Wine', function ($resource) {
    return $resource('/myserver/rest/wines/:wineId', {}, {
        update: {method:'PUT'},
        'query': {method: 'GET', isArray: true}
    });
});

Controller:

function WineListCtrl(Wine) {
    this.wines = Wine.query();
}

Im Firebug kann ich sehen, das Ergebnis dieser GET-Request:

{"wine":[{"country":"USA","description":"With hints of ginger and spice, this wine makes an excellent complement to light appetizer and dessert fare for a holiday gathering.","grapes":"Pinot Noir","id":"9","name":"BLOCK NINE","picture":"block_nine.jpg","region":"California","year":"2009"},{"country":"Argentina","description":"Solid notes of black currant blended with a light citrus make this wine an easy pour for varied palates.","grapes":"Pinot Gris","id":"11","name":"BODEGA LURTON","picture":"bodega_lurton.jpg","region":"Mendoza","year":"2011"},{"country":"France","description":"The aromas of fruit and spice give one a hint of the light drinkability of this lovely wine, which makes an excellent complement to fish dishes.","grapes":"Grenache /Syrah","id":"1","name":"CHATEAU DE SAINT COSME","picture":"saint_cosme.jpg","region":"Southern Rhone /Gigondas","year":"2009"},{"country":"France","description":"Though dense and chewy, this wine does not overpower with its finely balanced depth and structure. It is a truly luxurious experience for the\nsenses.","grapes":"Merlot","id":"7","name":"CHATEAU LE DOYENNE","picture":"le_doyenne.jpg","region":"Bordeaux","year":"2005"},{"country":"France","description":"The light golden color of this wine belies the bright flavor it holds. A true summer wine, it begs for a picnic lunch in a sun-soaked vineyard.","grapes":"Merlot","id":"8","name":"DOMAINE DU BOUSCAT","picture":"bouscat.jpg","region":"Bordeaux","year":"2009"},{"country":"USA","description":"Though subtle in its complexities, this wine is sure to please a wide range of enthusiasts. Notes of pomegranate will delight as the nutty finish completes the picture of a fine sipping experience.","grapes":"Pinot Noir","id":"10","name":"DOMAINE SERENE","picture":"domaine_serene.jpg","region":"Oregon","year":"2007"},{"country":"Spain","description":"A resurgence of interest in boutique vineyards has opened the door for this excellent foray into the dessert wine market. Light and bouncy, with a hint of black truffle, this wine will not fail to tickle the taste buds.","grapes":"Tempranillo","id":"2","name":"LAN RIOJA CRIANZA","picture":"lan_rioja.jpg","region":"Rioja","year":"2006"},{"country":"France","description":"Breaking the mold of the classics, this offering will surprise and undoubtedly get tongues wagging with the hints of coffee and tobacco in\nperfect alignment with more traditional notes. Breaking the mold of the classics, this offering will surprise and\nundoubtedly get tongues wagging with the hints of coffee and tobacco in\nperfect alignment with more traditional notes. Sure to please the late-night crowd with the slight jolt of adrenaline it brings.","grapes":"Chardonnay","id":"12","name":"LES MORIZOTTES","picture":"morizottes.jpg","region":"Burgundy","year":"2009"},{"country":"USA","description":"The cache of a fine Cabernet in ones wine cellar can now be replaced with a childishly playful wine bubbling over with tempting tastes of\nblack cherry and licorice. This is a taste sure to transport you back in time.","grapes":"Sauvignon Blanc","id":"3","name":"MARGERUM SYBARITE","picture":"margerum.jpg","region":"California Central Cosat","year":"2010"},{"country":"USA","description":"A one-two punch of black pepper and jalapeno will send your senses reeling, as the orange essence snaps you back to reality. Don't miss\nthis award-winning taste sensation.","grapes":"Syrah","id":"4","name":"OWEN ROE \"EX UMBRIS\"","picture":"ex_umbris.jpg","region":"Washington","year":"2009"},{"country":"USA","description":"One cannot doubt that this will be the wine served at the Hollywood award shows, because it has undeniable star power. Be the first to catch\nthe debut that everyone will be talking about tomorrow.","grapes":"Pinot Noir","id":"5","name":"REX HILL","picture":"rex_hill.jpg","region":"Oregon","year":"2009"},{"country":"Italy","description":"Though soft and rounded in texture, the body of this wine is full and rich and oh-so-appealing. This delivery is even more impressive when one takes note of the tender tannins that leave the taste buds wholly satisfied.","grapes":"Sangiovese Merlot","id":"6","name":"VITICCIO CLASSICO RISERVA","picture":"viticcio.jpg","region":"Tuscany","year":"2007"}]}

In meine html-Seite habe ich d'like, um Zugriff auf die Inhalte, wie folgt:

<ul ng:controller="WineListCtrl">
    <li ng:repeat="wine in wines">
        <a href='#/wines/{{ wine.id }}'>{{ wine.name }}</a>
    </li>
</ul>

Leider gibt es keine Ergebnisse, die bis in die Benutzeroberfläche (obwohl das JSON-Ergebnis scheint in Ordnung zu sein und es gibt keine Fehler in der Browser-Konsole).

Wenn ich ein alert wie

alert(this.wines.length)

Erhalte ich 0 als Ergebnis.

Wäre toll, etwas Hilfe zu bekommen von Euch...

Grüßt
Marc

InformationsquelleAutor mooonli | 2013-02-16
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