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所有 我開發我的存儲目錄的多媒體應用程序,我已經收集JSON像這樣:+的NodeJS貓鼬+ Backbone.Marionette嵌套收集模板
{ "_id" : ObjectId("5142f55394474e2aac000001"),
"contentType" : "binary/octet-stream",
"length" : 2732376,
"chunkSize" : 262144,
"uploadDate" : Date(1363342677601),
"metadata" : {
"TIT2" : "Chase The Blues (Cameron McVey Remix)",
"TPE1" : "Terranova",
"TRCK" : "1/13",
"TALB" : "!K7",
"TPOS" : "1/1",
"TDRC" : "2000-06",
"TCON" : [
"Electronica",
"Trip-Hop" ],
"COMM" : [
"Chillout",
"Love",
"German",
"Berlin",
"2000s",
"Female Vocalists",
"Male Vocalists" ],
"TMED" : "CD",
"TMOO" : "Chill",
"TDOR" : "2000-06",
"TSO2" : "Various Artists",
"TPE2" : "Various Artists",
"TCMP" : "1",
"TSOP" : "Terranova",
"TIT1" : "Electronica",
"TPUB" : "Sinedín Music",
"TLAN" : "eng",
"TYER" : [
"2000" ],
},
"md5" : "617401af615ac0c6cb1dee9a3f1b99e6",
"origin" : "Chase The Blues.109eb5ab5105a1caa505a26657f7f9a8.mp3",
"evolution" : null,
"insertDate" : Date(1336662308000),
"tagSource" : "MusicBrainz",
"mediainfo" :
{ "Format" : "MPEG Audio",
"Format version" : "Version 1",
"Format profile" : "Layer 3",
"Duration" : "3mn 47s",
"Bit rate mode" : "Constant",
"Bit rate" : "96.0 Kbps",
"Channel(s)" : "1 channel",
"Sampling rate" : "44.1 KHz",
"Compression mode" : "Lossy",
"Stream size" : "2.60 MiB (100%)",
"Language" : "English"
}
}
所以,你可以看到,有在「元數據」,並在models.js「的MediaInfo」陣列文檔 中,在客戶端,我已經改寫這樣
3210所以我創建兩個單獨收集模型解析功能'metadata'和'mediainfo' 我的問題是如何在html模板中呈現'metadata'和'mediainfo',因爲在'mediainfo'和'metadata'集合中,鍵值不固定,在'metadata'中某些鍵是數組項目在數組中的數量是不固定的
我創建backbone.marionette.itemview和CompositeView中的這兩個集合,但我不知道如何渲染
Plase,有人有一個解決方案? 問候