Sha256: ae114807f2c4ce4a95b6d57771ef6780f2e543579169bed4541791678bbeb28c
Contents?: true
Size: 1.55 KB
Versions: 5
Compression:
Stored size: 1.55 KB
Contents
$ ->
# Provides a before-removal hook:
# $ ->
# # This is a good place to tear down JS plugins to prevent memory leaks.
# $(document).on 'has_many_remove:before', '.has_many', (e, fieldset)->
# fieldset.find('.select2').select2 'destroy'
#
$(document).on 'click', 'a.button.has_many_remove', (e)->
e.preventDefault()
parent = $(@).closest '.has_many'
to_remove = $(@).closest 'fieldset'
parent.trigger 'has_many_remove:before', [ to_remove ]
to_remove.remove()
# Provides before and after creation hooks:
# $ ->
# # The before hook allows you to prevent the creation of new records.
# $(document).on 'has_many_add:before', '.has_many', (e)->
# if $(@).children('fieldset').length >= 3
# alert "you've reached the maximum number of items"
# e.preventDefault()
#
# # The after hook is a good place to initialize JS plugins and the like.
# $(document).on 'has_many_add:after', '.has_many', (e, fieldset)->
# fieldset.find('select').chosen()
#
$(document).on 'click', 'a.button.has_many_add', (e)->
e.preventDefault()
elem = $(@)
parent = elem.closest '.has_many'
parent.trigger before_add = $.Event 'has_many_add:before'
unless before_add.isDefaultPrevented()
index = parent.data('has_many_index') || parent.children('fieldset').length - 1
parent.data has_many_index: ++index
regex = new RegExp elem.data('placeholder'), 'g'
html = elem.data('html').replace regex, index
parent.trigger 'has_many_add:after', [ $(html).insertBefore(@) ]
Version data entries
5 entries across 5 versions & 1 rubygems