您好,我一直在使用 Google Picker API (http://code.google.com/apis/picker/)。我有一个搜索 YouTube 电影的工作演示(下面的代码)。
当前版本返回所有视频。我正在尝试过滤结果,因此它只会列出来自 youtube.com 的搜索结果。选择器 API 支持这一点。但我不理解 API 文档。
文档 (http://code.google.com/apis/picker/docs/reference.html) 提到了“VideoSearchView.YOUTUBE”并将其描述为“适用于 VideoSearchView.setSite() 方法的字符串常量”。
我不明白如何在下面的代码中实现这个过滤器。任何帮助表示赞赏。
<!--
Needs work; it should only display YouTube videos.
http://code.google.com/apis/picker/docs/reference.html
Change the key parameter for a domain+path specific API key. Get one here: http://code.google.com/apis/loader/signup.html.
-->
<script type="text/javascript" src="http://www.google.com/jsapi?key=ABQIAAAANAaPTI0Sup-knGFaDbCNHBSXhCTdTCKo5q_OHnpA1qEpBIP8mRTtPnObFFbe_J21oviL78C86yxHUA"></script>
<script type="text/javascript">
google.load('picker', '1', {'language':'nl'});
function googlePicker()
{
/*
Displays the users own YouTube movies:
picker = picker.addView(google.picker.ViewId.YOUTUBE);
Displays all videos:
picker = picker.addView(google.picker.ViewId.VIDEO_SEARCH);
Displays all videos from youtube.com:
???
Example query that returns non-YouTube results: "Mobile Healing Rooms: Following Jesus on Vimeo"
*/
var picker = new google.picker.PickerBuilder();
picker = picker.addView(google.picker.ViewId.VIDEO_SEARCH);
picker = picker.enableFeature(google.picker.Feature.NAV_HIDDEN);
picker = picker.setTitle('Selecteer een YouTube video');
picker = picker.setCallback(googlePickerCallback);
picker = picker.build();
picker.setVisible(true);
}
function googlePickerCallback(data) {
var youTubeUrl = (data.action == google.picker.Action.PICKED) ? data.docs[0].url : '';
if (youTubeUrl != '')
{
$('#block_youtube_url').val(youTubeUrl);
}
}
</script>