Meteor JS：更新前端项目列表

Question

在初始加载时，所有作业在无序列表中按预期加载。我有一个下拉菜单，用户可以通过从此菜单中选择一个选项来限制作业。我遇到的问题是，当集合从服务器获取结果时，页面上的计数器会倒计时＆＃34;或＆＃34; up＆＃34;因为返回了集合结果，并且无序列表中的作业列表似乎＆＃34;循环＆＃34;。

任何方法都可以在没有倒计时的情况下加载结果？

客户端：

Meteor.subscribe('cities');

Meteor.autorun(function(){
  Meteor.subscribe('jobs', Session.get('currentIndustryOnet'), Session.get('currentMapArea'));
});

Meteor.startup(function(){
  Meteor.call('getJobsCount', function(err, count){
    Session.set('jobCount', count);
  });
});

Template.header.jobCount = function() {
  return Session.get('jobCount');
}

Template.list.jobs = function() {
  if(!Session.get('page'))
    plotCities();

  Session.set('jobCount', Jobs.find().count());

  return Pagination.collection(Jobs.find({}).fetch());
}

var plotCities = function() {
  var jobs = Jobs.find().fetch();
  var addresses = _.chain(jobs)
              .countBy('address')
              .pairs()
              .sortBy(function(j) {return -j[1];})
              .map(function(j) {return j[0];})
              .first(100)
              .value();

  gmaps.clearMap();
  $.each(_.uniq(addresses), function(k, v){
    var addr = v.split(', ');

    Meteor.call('getCity', addr[0].toUpperCase(), addr[1], function(error, city){
      if(city) {
        var opts = {};
        opts.lng = city.loc[1];
        opts.lat = city.loc[0];
        opts.population = city.pop;
        opts._id = city._id;
        gmaps.addMarker(opts);
      }
    });
  })
}

服务器：

Meteor.publish('jobs', function(onet_code, city_id){
  var cursor, options = {};

  if(city_id) {
    var city = Cities.findOne(city_id);
    options.address = city.city.capitalize() + ", " + city.state;
  }

  if(onet_code) {
    options.onet = onet_code;
  }

   if(onet_code || city_id){
    cursor = Jobs.find(options, { sort: {dateacquired: -1} });
   } else {
    cursor = Jobs.find({}, {sort: {dateacquired: -1}});
   }

   return cursor;
 });

Meteor.publish('cities', function(){
  return Cities.find({}, {sort: {pop: -1}, limit: 100});
});