javascript - Leaflet popup on each marker using Leaflet playback -


i have geojson such 

  {     "type": "feature",      "geometry": {        "type": "multipoint",        "coordinates": [           [             -123.77252789,              44.37857221           ],           [             -123.77317087,             44.37864694          ],          [           -123.77383407,           44.37875853         ],         [          -123.7744676,          44.37886305        ]     ]    },     "properties": {       "time": [        1369786338000,        1369786340000,        1369786342000,        1369786344000      ],      "temp":[70f,60f,72f,80f],      "title": "car1"     }   }

using leaflet playback, able make marker moving, want each marker has there own popup showing time , temp while moving. have tried :

  var playbackoptions = {     marker: function (featuredata) {                 return {                     getpopup: function (feature) {                         return "temp: " + feature.properties.temp + "at " +  feature.properties.time;                     }                 };             }    };   var playback = new l.playback(map, demotracks, null, playbackoptions);

but keeps giving me time , temp array each marker instead of different time , temp each marker. wondering how can make each popup shows information.


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