Meteor Webix Datatable onClick event. posts_list.html has column w/ 'fa-comment-o' icon. datatable has <config> with 'onClick' and function provided by helper

console.log

onClickDiscuss MouseEvent {}
Helpers.js:9 onClickDiscuss Object {row: 1443624671207, column: "discuss"}
Helpers.js:11 /posts/1443624671207

Helpers.js

'use strict';
(function(globals){
  "use strict";
  globals.Helpers = {};
}(this));

Helpers['onClickDiscuss'] = function(ev, id) {
  console.log('onClickDiscuss', ev);
  console.log('onClickDiscuss', id);
  var path= Router.routes['postPage'].path({_id: id});
  console.log(path);
};

posts_list.html

<template name="postslist">
  <div data-id="postslist"
       data-view="datatable"
       data-type="line"
       data-autoheight=1>
    <config name="onClick" fa-comment-o="{{onClick}}"></config>
    
    <div data-view="column"
         data-fillspace=1
         data-id="title">
      Title
    </div>

    <div data-view="column"
         data-fillspace=1
         data-id="url">
      URL
    </div>
    

    <div data-view="column"
         data-template="<span style='cursor:pointer; text-align:center' class='webix_icon fa-comment-o'></span>"
         data-id="discuss">
      Discuss
    </div>

    <ul data-view="data">
      {{#each posts}}
         {{> postItem}}
      {{/each}}
    </ul>
    
  </div>
</template>

posts_list.js

'use strict';

Template.postslist.onRendered(function() {
  if (_.isUndefined(webix.ui.views['postslist'])) {
    var component =  webix.markup.init();
    webix.event(window, 'resize', function(){
      if (component) component.resize();
    });

  }
});

Template.postslist.onDestroyed(function() {
  if (webix.ui.views['postslist']) {
    webix.ui.views['postslist'].destructor();
  }
});


Template.postslist.helpers({
  posts: function() {
    return Posts.find();
  },
  onClick: function() {
    return "Helpers.onClickDiscuss";
  }
})