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[英]Rails 5.2 Array Not Saving (unpermitted parameter) even though permitted
[英]Rails - AJAX request - Unpermitted parameters even though permitted for array values
我正在嘗試在更新特定選擇時發送PATCH請求。
我的CoffeeScript代碼是:
$(document).on 'change', '#mailchimp_list_select', ()->
mailchimp_list_to_automatically_subscribe_people = $('#mailchimp_list_select').val()
branch_id = $('#branch_id').val()
$.ajax '/branches/'+branch_id+'.json',
type: 'PATCH'
data: {branch : {mailchimp_list_to_automatically_subscribe_people : mailchimp_list_to_automatically_subscribe_people}}
dataType: 'text'
error: (jqXHR, textStatus, errorThrown) ->
$('body').append "AJAX Error: #{textStatus}"
success: (data, textStatus, jqXHR) ->
我的控制器是
class BranchesController < ApplicationController
before_action :authenticate_user!
before_action :set_branch, only: [:show, :edit, :update]
respond_to :html, :xml, :json
def show
respond_with(@branch)
end
def new
@branch = Branch.new
respond_with(@branch)
end
def edit
end
def update
if @branch.update(branch_params)
render nothing: true, status: :ok
#CacheMailchimpListsJob.perform_later @branch.id
else
render nothing: true, status: :bad_request
end
end
private
def set_branch
@branch = Branch.find(params[:id])
end
def branch_params
params.require(:branch).permit(:mailchimp_list_to_automatically_subscribe_people, :name, :city, :country, :currency_id, :send_receipt, :address_line_1, :address_line_2, :address_line_3, :email, :legal_details, :legal_details_2, :custom_receipt_number, :mailchimp_api_key)
end
def cross_check_branch
if @branch.id != session[:branch_id]
redirect_to_root_path
end
end
結束
我在控制台中收到錯誤消息:
Unpermitted parameter: mailchimp_list_to_automatically_subscribe_people
當我調整發送到此的JSON時:
data: {mailchimp_list_to_automatically_subscribe_people : mailchimp_list_to_automatically_subscribe_people}
我收到此錯誤:
ActionController::ParameterMissing - param is missing or the value is empty: branch:
我究竟做錯了什么?
錯誤是參數mailchimp_list_to_automatically_subscribe_people
正在接收值作為需要明確允許的數組,例如mailchimp_list_to_automatically_subscribe_people[]
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