我正在使用 remotipart 使用 ajax 上传和升级图像,问题是当我编辑项目时,ajax 会更新数据,但 remotipart(https://github.com/leppert/remotipart) 返回图像的“解析错误”更新。
这就是我的表单的样子:
= form_for(Achievement.new), html: {multipart: true , remote: true} do |f|
= f.text_field :name
= f.text_area :description
= f.file_field :image
= f.submit 'Send'
我正在使用一个表单来创建、编辑和删除“成就”。这是我的js:
constructor: ->
$('.edit_button').click ->
$.ajaxSettings.dataType = "json"
@id = $(this).data('id')
@content = $(this).parent()
@name = $('.form_achievement #name')
@description = $('.form_achievement #description')
@image = $('.form_achievement .avatar img')
@button = $('.form_achievement form input:submit')
@form = $('.form_achievement form')
#Load data to edit on form
$.ajax
type: 'get'
url: "/en/private/achievements/#{@id}/edit/"
success: (data) =>
alert 'edit'
@name.val(data.achievement.name)
@description.val(data.achievement.description)
@stat.html(data.achievement.stat)
@value.val(data.achievement.value)
@image.prop 'src', data.image
#Change method of the form to put and bind event
$.ajaxSettings.dataType = "json"
@form.attr('method','put')
$('.form_achievement form').attr('action', "/en/private/achievements/#{@id}")
$('#achievement_form.accordion .form_achievement').unbind('click', NewAchievement)
@form.bind 'ajax:success', (xhr, data, status) =>
@content.slideUp 'slow', ->
$(this).remove()
alert 'Edit'
@form.bind 'ajax:error', (event, response, error) =>
alert error
@button.bind 'change', => @changeButton()
error: (data) ->
alert 'error'
changeButton: ->
@form.submit()
当我尝试在不更改图像的情况下进行编辑时,这解决了我的问题,但是当我尝试升级到新图像进行编辑时,返回“解析错误”。谁能帮我?