javascript - After sorting initially with time and listing_url, why cant I do the same again? -


below code sorts field time , listing_url problem once sorting time, unable sort listing_url.

also once if sort listing_url, cant sort again. feel there problem sessions got no idea do.

can add session delete o unset function code ?

tia

template.listitem.helpers({ entry :function() {  var selector={}; var options={   sort:{} };  var sort_by_time = session.get('sort_by_time');  var sort_by_listing = session.get('sort_by_listing');  console.log('sort_by_time:', sort_by_time); console.log('sort_by_listing:',sort_by_listing);      session.unset('sort_by_listing');   if (sort_by_time) {   options.sort[sort_by_time] = -1; };  session.unset('sort_by_time');   if (sort_by_listing) {     options.sort[sort_by_listing] = 1; };   console.log('selector:',selector); console.log('options',options);  var facebookposts=facebookpost.find(selector,options);   return facebookposts;   session } })

@mark leiber figured out! works charm

template.listitem.helpers({

entry :function() {

var selector={}; var options={   sort:{} };  var sort = session.get('sort');  if(sort) {     if(sort == 'created_at')         options.sort[sort] = -1;      if(sort == 'listing_url')         options.sort[sort] = 1; }  console.log('selector:',selector); console.log('options',options);  var facebookposts=facebookpost.find(selector,options);   return facebookposts;

} })


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