我试图通过对特定用户的checkins查询从FourSquare获取hereNow参数,不幸的是我似乎无法使用checkins获取该参数,我看到除了hereNow参数之外的所有其他数据。
有谁知道如何使用签到我的参数?否则,我如何将场地对象合并到我当前的代码中?
以下是我在此处设置的JavaScript现在作为变量:
var count;
getVenueStatus = function() {
var hereNowUrl = 'https://api.foursquare.com/v2/venues/VENUE_ID?&oauth_token=OAUTH_TOKEN&v=20140303';
$.getJSON(hereNowUrl, {format: "json"}, function(data) {
$(data.response.venue).each(function(index) {
$(this).each(function(index) {
var venue = this;
var hereNowCount = venue.hereNow.count;
count = hereNowCount;
console.log(count);
});
});
});
}
以下是我在地图上显示结果的JavaScript:
findFoodTrucks = function (param) {
getVenueStatus();
$.mobile.pageLoading();
var url = 'https://api.foursquare.com/v2/users/80507329/checkins?oauth_token=OAUTH_TOKEN&v=20140303';
var mapBounds = new google.maps.LatLngBounds();
if (param.userloc) mapBounds.extend(param.userloc);
$.getJSON(url, function(data) {
$(data.response.checkins).each(function(index) { // groups: nearby, trending
$(this.items).each(function(index) {
var foodtruck = this;
var foodtruckPosition = new google.maps.LatLng(foodtruck.venue.location.lat, foodtruck.venue.location.lng);
var foodtruckIcon = (count > 0) ? 'foodtruck_active.png' : 'foodtruck_inactive.png';
var foodtruckStreet = (foodtruck.venue.location.address) ? '<br>' + foodtruck.venue.location.address : '';
var foodtruckContent = '<a href="https://foursquare.com/venue/' + foodtruck.venue.id + '"><strong>' + foodtruck.venue.name + '</strong></a>' + foodtruckStreet + '<br>';
mapBounds.extend(foodtruckPosition);
addFoodTruckMarker(foodtruckPosition, foodtruckIcon, foodtruckContent);
console.log(foodtruck);
});
if (param.zoomtotrucks) $('#map_canvas').gmap('getMap').fitBounds(mapBounds);
});
})
.error( function() {
loadFoodTrucks(param); //try again
})
.complete( function() {
$.mobile.pageLoading( true );
});
}
提前致谢!
答案 0 :(得分:0)
check-in response包含compact venue,有时只保证hereNow
字段。要获得hereNow
计数,最好进行第二次venue detail API调用。
PS:还注意到您似乎传递了OAuth令牌和客户端ID /机密 - 在这种情况下,您只需要OAuth令牌!请查看https://developer.foursquare.com/overview/auth以获取更多信息。