我正在开发一个应用程序,可以存储供应商详细信息以及纬度/经度信息。为了使其能够进行地理编码,我使用了geocoder gem,同时在postgis中使用它。我已经完全遵循了geocoder的文档。但是,在创建任何新供应商时,我遇到了以下错误。
NoMethodError in VendorsController#create
undefined method `address=' for #<Vendor:0x007faca1729a20> Did you
mean?addressline2=
我的Rails vendors_controller.rb文件
class VendorsController < ApplicationController
before_action :set_vendor, only: [:show, :edit, :update, :destroy]
def index
@vendors = Vendor.all.limit(20)
end
def new
@vendor = Vendor.new
end
def create
@vendor = Vendor.new(vendor_params)
respond_to do |format|
if @vendor.save
format.html { redirect_to @vendor, notice: 'Vendor was
successfully created.' }
format.json { render :show, status: :created, location: @vendor }
else
format.html { render :new }
format.json { render json: @vendor.errors, status:
:unprocessable_entity }
end
end
end
def update
respond_to do |format|
if @vendor.update(vendor_params)
format.html { redirect_to @vendor, notice: 'Vendor was
successfully
updated.' }
format.json { render :show, status: :ok, location: @vendor }
else
format.html { render :edit }
format.json { render json: @vendor.errors, status:
:unprocessable_entity }
end
end
end
private
def set_vendor
@vendor = Vendor.find(params[:id])
end
def vendor_params
params.require(:vendor).permit(:name, :email, :phone_no, :addressline1,
:addressline2, :landmark,
:city, :state, :country, :pincode, :latitude, :longitude, :status)
end
end
我的 vendor.rb
class Vendor < ActiveRecord::Base
has_many :vendor_products
has_many :products, through: :vendor_products
geocoded_by :full_path
after_validation :geocode
reverse_geocoded_by :latitude, :longitude
after_validation :reverse_geocode
def full_path
[addressline1, addressline2, landmark, city, state, country,
pincode].compact.join(', ')
end
end
我的供应商架构
create_table "vendors", force: :cascade do |t|
t.string "name"
t.string "email"
t.string "phone_no"
t.string "addressline1"
t.string "addressline2"
t.string "landmark"
t.string "city"
t.string "state"
t.string "country"
t.float "latitude"
t.float "longitude"
t.boolean "status"
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
t.string "pincode"
end
我在代码中没有使用地址字段,但是每当我尝试从控制台或表单中创建新的供应商时,它都会抛出这个错误。我尝试了重启服务器,但无济于事。我是Rails的新手,非常希望能得到详细说明的帮助。如果您需要更多信息,请让我知道。