Javascript for loop scope takes last variable

Question

This works:

  var toggler = function(most){
    var open = $(\'#toggle_\' + most + \' .minus\').is(\':visible\');

    if(open){
      $(\'#toggle_\' + most          


        

Answer 1

it is because of wrong use of a closure variable in a loop

In this case since you are iterating through an array, you can use $.each()

var t = ['mostviewed','mostshared','mostrecent'];
$.each(t, function(_,most){
    $('#toggle_' + most).click(function(){ toggler(most) });
})