为此,您需要修改product.js.coffee
它应该看起来像这样
Spree.ready ($) ->
Spree.addImageHandlers = ->
thumbnails = ($ '#product-images ul.thumbnails')
($ '#main-image').data 'selectedThumb', ($ '#main-image img').attr('src')
thumbnails.find('li').eq(0).addClass 'selected'
thumbnails.find('a').on 'click', (event) ->
($ '#main-image').data 'selectedThumb', ($ event.currentTarget).attr('href')
($ '#main-image').data 'selectedThumbId', ($ event.currentTarget).parent().attr('id')
thumbnails.find('li').removeClass 'selected'
($ event.currentTarget).parent('li').addClass 'selected'
false
thumbnails.find('li').on 'mouseenter', (event) ->
($ '#main-image img').attr 'src', ($ event.currentTarget).find('a').attr('href')
thumbnails.find('li').on 'mouseleave', (event) ->
($ '#main-image img').attr 'src', ($ '#main-image').data('selectedThumb')
Spree.showVariantImages = (variantId) ->
($ 'li.vtmb').hide()
($ 'li.tmb-' + variantId).show()
currentThumb = ($ '#' + ($ '#main-image').data('selectedThumbId'))
if not currentThumb.hasClass('vtmb-' + variantId)
thumb = ($ ($ '#product-images ul.thumbnails li:visible.vtmb').eq(0))
thumb = ($ ($ '#product-images ul.thumbnails li:visible').eq(0)) unless thumb.length > 0
newImg = thumb.find('a').attr('href')
($ '#product-images ul.thumbnails li').removeClass 'selected'
thumb.addClass 'selected'
($ '#main-image img').attr 'src', newImg
($ '#main-image').data 'selectedThumb', newImg
($ '#main-image').data 'selectedThumbId', thumb.attr('id')
Spree.updateVariantPrice = (variant) ->
variantPrice = variant.data('price')
($ '.price.selling').text(variantPrice) if variantPrice
Spree.disableCartForm = (variant) ->
inStock = variant.data('in-stock')
$('#add-to-cart-button').attr('disabled', !inStock)
radios = ($ '.variant_option')
if radios.length > 0
selectedRadio = $('#variant_id').find ':selected'
Spree.showVariantImages selectedRadio.attr('value')
Spree.updateVariantPrice selectedRadio
Spree.disableCartForm selectedRadio
$('#variant_id').change (event) ->
selected = $(this).find ':selected'
Spree.showVariantImages selected.value
Spree.updateVariantPrice (selected)
Spree.disableCartForm (selected)
Spree.addImageHandlers()
查看我所做的更改以确保现在所有事件都反映在现在选择框而不是单选按钮上我还建议您通过此代码并更改变量名称以满足当前情况。( radios
->options
仅用于命名约定)
def create_dropdown(variant)
price = variant.can_supply? ? variant.price : Spree.t(:out_of_stock)
"#{variant.options_text.sub('Size: ', '')} - #{price}"
end
使用 spreecan_supply?
方法而不是varaint.stock_items.count
此外,您需要更改构建选择框的方式以添加我在 product.js.coffee 中使用的所有option
类select_box_tag
Deface::Override.new(
virtual_path: 'spree/products/_cart_form',
name: 'add_variants_dropdown_to_product_show',
replace: "ul.list-group",
text: "
<%= select_tag 'variant_id', options_for_select(@product.variants_and_option_values(current_currency).collect{ |v| [create_dropdown(v), v.id, {'data-price' => v.price_in(current_currency).money, 'data-in-stock' => v.can_supply?, class: 'variant_option' }] })%>
")
这应该可以解决您的问题。如果您仍然无法实现您的目标,请告诉我。