app/assets/javascripts/adminpanel/images_form_add_remove_fields.js.coffee
$(document).on 'click', '.add-fields', (e) ->
# add image inside a form click
e.preventDefault()
time = new Date().getTime()
regexp = new RegExp($(@).data('id'), 'g')
$(@).before($(@).data('fields').replace(regexp, time))
$(document).on 'click', '.remove-fields', (e) ->
# remove image inside a form click
e.preventDefault()
$(@).prev('input[type=hidden]').val('1')
$(@).parent().parent().parent().addClass('hidden')