Click event doesn't trigger after deployment on .meteor.com

help
1

This is the code that works locally and not when the webapp is depployed on the .meteor server:
(I’m using alethes:pages package for pagination)
In the template: (I deleted here the left brackets in order to show it)

div class=“price-range”>
h2>Max Price
li class=“single_field”>
select>
option class=“val0”>25€
option class=“val1”>50€
/select>
/li>
/div>

In the helper:
…

‘click .val0’: function(event){
event.preventDefault();
filterByPrice(25);
},

‘click .val1’: function(event){
event.preventDefault();
filterByPrice(50);
},

function filterByPrice(limit) {
    
Tracker.autorun(Pages.set( {
    filters:
    {
 
   price : {$lt : limit}
  }
  }));
return;

}

I have other similar events/functions that work well also on the meteor server, like one triggered this way:
h4 class=“panel-title all”>a href="#">All

Suggestions?