我正在构建一个应用程序使用rails,rails,和RSpotify。我仍然是个新手,我觉得我的问题的答案就在我面前,但我很难弄清楚。
在对用户进行身份验证后,我重定向到搜索以查找新歌曲/专辑/艺术家等。一旦他们找到了相关的歌曲,他们就可以将它们添加到播放列表中。
使用RSpotify,我可以使数据到json,然后显示数据的角度。下面是我所做的事情的一个例子;
users_controller.rb
def music
music = RSpotify::Artist.search("Wiz Khalifa")
respond_to do |format|
format.json { render :json => music}
end
end我添加了我的路径,现在这会产生一些数据;localhost:3000/api/music.json
[
{
"genres": [],
"images": [
{
"height": 1200,
"url": "https://i.scdn.co/image/6fcf0a3556f9edf47f4d17c33a48418a3d2e6bce",
"width": 900
},
{
"height": 853,
"url": "https://i.scdn.co/image/d803a20e1402bf2c46353c97d929a3f28c27366e",
"width": 640
},
{
"height": 267,
"url": "https://i.scdn.co/image/0d706a776e505ad54968f389e4c6b820a7615562",
"width": 200
},
{
"height": 85,
"url": "https://i.scdn.co/image/534b45d0038ca0142b50dcc3f338a8fdd9caa949",
"width": 64
}
],
"name": "Wiz Khalifa",
"popularity": 91,
"top_tracks": {},
"external_urls": {
"spotify": "https://open.spotify.com/artist/137W8MRPWKqSmrBGDBFSop"
},
"href": "https://api.spotify.com/v1/artists/137W8MRPWKqSmrBGDBFSop",
"id": "137W8MRPWKqSmrBGDBFSop",
"type": "artist",
"uri": "spotify:artist:137W8MRPWKqSmrBGDBFSop"
},
{
"genres": [],
"images": [
{
"height": 640,
"url": "https://i.scdn.co/image/d4e1be09af57961ff630662daa5e44e75a99f18b",
"width": 640
},
{
"height": 300,
"url": "https://i.scdn.co/image/814960e7e3b52dc4b9985974e4b9f4e25e40860c",
"width": 300
},
{
"height": 64,
"url": "https://i.scdn.co/image/aa9543dd6a6fba6be98894c02141943da40cb81d",
"width": 64
}
],
"name": "Snoop Dogg & Wiz Khalifa",
"popularity": 34,
"top_tracks": {},
"external_urls": {
"spotify": "https://open.spotify.com/artist/3rnsFvKusYivCTnK2fpwbu"
},
"href": "https://api.spotify.com/v1/artists/3rnsFvKusYivCTnK2fpwbu",
"id": "3rnsFvKusYivCTnK2fpwbu",
"type": "artist",
"uri": "spotify:artist:3rnsFvKusYivCTnK2fpwbu"
},
{
"genres": [],
"images": [
{
"height": 600,
"url": "https://i.scdn.co/image/425f29c04ce8953339cac3b47e56dce53a82d396",
"width": 600
},
{
"height": 300,
"url": "https://i.scdn.co/image/7ea62fef2465095d3283843defd4daefb1a9b627",
"width": 300
},
{
"height": 64,
"url": "https://i.scdn.co/image/7f92197321b425d83b63ad3db550729fec74df9b",
"width": 64
}
],
"name": "BAyBOy Ft. Wiz Khalifa",
"popularity": 0,
"top_tracks": {},
"external_urls": {
"spotify": "https://open.spotify.com/artist/15qZ54HBDz6nDQKvafOKqG"
},
"href": "https://api.spotify.com/v1/artists/15qZ54HBDz6nDQKvafOKqG",
"id": "15qZ54HBDz6nDQKvafOKqG",
"type": "artist",
"uri": "spotify:artist:15qZ54HBDz6nDQKvafOKqG"
},因此,我能够从spotify获得数据,这是很好的。但是,调用Artist.search接受一个参数。所以我的问题是,使用这样的搜索选项卡;
home.html.erb
<%= form_tag "/music" do %>
<%= label_tag :search %>
<%= text_field_tag :search %>
<%= submit_tag :search %>
<% end %>如何从搜索栏中添加用户输入作为RSpotify::Artist.search()的参数?任何帮助我正确的方向是非常感谢的。谢谢。
发布于 2014-08-26 14:42:50
users_controller.rb
def music
@music = RSpotify::Artist.search(params[:search])
render :json => @music
endhttps://stackoverflow.com/questions/25498097
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