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因此,我有一个页面,我需要根据视图中点击了哪部电影/ serie,将iTube预告片嵌入到iFrame中。为此,我使用Youtube Search API。当HTML呈现后初始化时iFrame不加载src
现在,当页面加载时,它首先从另一个API获取一些数据,加载Youtube API,然后获取预告片的videoId,并将其分配给视图中的$scope
变量。
在我刚拿到这段代码的观点:
<div class="row">
<iframe width="420" height="315" ng-src="{{video}}" frameborder="0" allowfullscreen></iframe>
</div>
而且控制器看起来是这样的:
var serieId = $routeParams.id;
$http.get("http://api.tvmaze.com/shows/" + serieId)
.success(function (data) {
console.log(data);
$scope.name = data.name;
$scope.img = data.image.medium;
$scope.rating = data.rating;
initYTAPI();
$http.get("http://api.tvmaze.com/shows/" + serieId + "/episodes")
.success(function (episodes) {
console.log(episodes);
$scope.episodes = episodes;
var maxSeason = 0;
for (var i = 0; i < episodes.length; i++) {
if (episodes[i].season > maxSeason) {
maxSeason = episodes[i].season
}
}
$scope.seasonCount = [];
for (var i = 1; i <= maxSeason; i++) {
$scope.seasonCount.push(i)
}
});
});
而且initYTAPI功能:
gapi.client.setApiKey("MY_API_KEY");
gapi.client.load("youtube", "v3", function(){
//yt api is ready
console.log("Api ready");
var query = $scope.name + " Official Trailer";
var request = gapi.client.youtube.search.list({
part: "snippet",
type: "video",
q: query,
maxResults: 1
});
request.execute(function(response){
var base_URL = "https://www.youtube.com/embed/";
var url = base_URL + response.items[0].id.videoId;
url = $sce.trustAs($sce.RESOURCE_URL, url);
console.log(url);
$scope.video = url;
//Tried to do it with ng-bing-html aswell
//$scope.trailerHtml = "<iframe width=\"420\" height=\"315\" ng-src=\"url\" frameborder=\"0\" allowfullscreen></iframe>";
});
});
我我已经用开发者模式检查了页面,看看iFrame
是否正确加载,但它确实似乎不包含任何src
(或ng-src
)属性。
我认为它与javascript执行前的视图渲染有关,但我试图做一个服务,其中的URL已经预先计算,并从那里得到的网址,但没有似乎也有帮助。
所有帮助将不胜感激!