我正在使用simple_form创建表单，并且无法向Form#Create发送四个表单参数：
1）日期，2）存款，3）注释和4）returned_tag。
我仔细检查了强列表的列表以及表单视图。任何帮助将不胜感激。
更新
正如@micah所指出的那样，问题似乎是date输入字段的重复。我根据选择的成员类型（使用下面的jQuery代码插入自定义date字段）复制它们以获取每个（开始日期和结束日期）的自定义选项。在没有重现上述错误的情况下，正确的方法是什么？换句话说，我唯一的选择是在我的数据库中以不同的名称创建单独的属性？
表单控制器：
class FormsController < ApplicationController
before_action :logged_in_user
before_action :admin_user, only: :destroy
def index
@forms = Form.paginate(page: params[:page], :per_page => 20)
end
def show
@form = Form.find(params[:id])
respond_to do |format|
format.html
format.pdf do
render :pdf => @form.last_name + '_' + @form.first_name + '_' + @form.created_at.strftime("%d %b %Y"),
:template => 'forms/show.pdf.erb',
:show_as_html => params[:debug].present?
end
end
end
def new
@form = Form.new
end
def create
@form = Form.new(form_params)
signature = Paperclip.io_adapters.for(params[:form][:base64])
signature.original_filename = "signature.png"
@form.signature = signature
if @form.save
flash[:success] = "The form has been successfully created!"
redirect_to @form
else
render 'new'
end
end
def edit
@form = Form.find(params[:id])
end
def update
@form = Form.find(params[:id])
if @form.update_attributes(form_params)
flash[:success] = "Form has been updated!"
redirect_to @form
else
render 'edit'
end
end
def destroy
Form.find(params[:id]).destroy
flash[:success] = "Form deleted"
redirect_to forms_path
end
private
def form_params
params.require(:form).permit(:first_name, :last_name, :email, :phone, :address, :member_type, :date, :base64, :children, :hour, :interaction, :new_tag, :returned_tag, :deposit, :notes)
end
end
新表单视图：
<% provide(:title, 'Create form') %>
<h1>Create a new form</h1>
<div class="col-md-12">
<%= simple_form_for(@form, html: { class: 'form-horizontal' }) do |f| %>
<%= render 'shared/error_messages' %>
<%= f.input :first_name, error: false %>
<%= f.input :last_name, error: false %>
<%= f.input :email, error: false %>
<%= f.input :phone, error: false %>
<%= f.input :address, error: false %>
<%= f.input :member_type, collection: Form::MEMBERSHIPS, include_blank: true, error: false %>
<div id="children">
<%= f.input :children, collection: Form::CHILDREN, error: false, include_blank: true %>
</div>
<div id="date-select-kollel">
<p>Please provide proof of Kollel Attendence</p>
<%= f.input :date, start_year: Time.now.year - 5, end_year: Time.now.year, label: "Please enter date began Kollel", error: false, include_blank: true %>
</div>
<div id="date-select-youth">
<p>For 16 years old and younger; please provide valid ID</p>
<%= f.input :date, start_year: Time.now.year - 17, end_year: Time.now.year, label: "Please enter DOB", error: false, include_blank: true %>
</div>
<div id="hour">
<%= f.input :hour, collection: Form::HOURS, error: false, include_blank: true %>
</div>
<%= render 'layouts/signature' %>
</br></br>
<%= f.hidden_field :base64 %>
<p>FOR OFFICE USE ONLY:</p>
<%= f.input :interaction, label: "Interaction type", collection: Form::INTERACTIONS, error: false %>
<div id="new">
<%= f.input :new_tag, error: false %>
<%= f.input :deposit, label: "Cash deposit", error: false %>
<%= f.input :notes, error: false %>
</div>
<div id="exchange">
<%= f.input :new_tag, error: false %>
<%= f.input :returned_tag, error: false %>
<%= f.input :notes, error: false %>
</div>
<div id="refund">
<%= f.input :returned_tag, error: false %>
<%= f.input :deposit, label: "Cash refund", error: false %>
<%= f.input :notes, error: false %>
</div>
<%= f.submit "Create form", class: "btn btn-primary", id: "save-form" %>
<% end %>
</div>
表单模型
# == Schema Information
#
# Table name: forms
#
# id :integer not null, primary key
# first_name :string
# last_name :string
# email :string
# address :string
# created_at :datetime not null
# updated_at :datetime not null
# member_type :string
# phone :string
# signature_file_name :string
# signature_content_type :string
# signature_file_size :integer
# signature_updated_at :datetime
# base64 :string
# children :string
# date :date
# hour :string
# interaction :string
# new_tag :string
# returned_tag :string
# deposit :string
# notes :text
#
class Form < ActiveRecord::Base
VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-]+(\.[a-z\d\-]+)*\.[a-z]+\z/i
VALID_ENGLISH_REGEX = /[a-zA-Z0-9]/
MEMBERSHIPS = ["Monthly member: $55", "Pay-Per-Use (cash): 15% discount", "Kollel discount: $35", "Youth member: $35", "Monthly with children (Friday's): $55 + $16 per child", "Other" ]
CHILDREN = ["1 - $16", "2 - $32", "3 - $48", "4 - $64"]
HOURS = ["6:30-7:30", "7:00-8:00", "7:30-8:30", "8:00-9:00", "8:30-9:30", "9:00-10:00"]
INTERACTIONS = ["NEW", "EXCHANGE", "REFUND"]
#paperclip
has_attached_file :signature, :styles => { medium: "250x500>", thumb: "125x250>" }, :default_url => "/images/:style/missing.png"
validates_attachment_content_type :signature, :content_type => ["image/jpeg", "image/gif", "image/png"]
validates :first_name, :last_name, presence: true, length: { maximum: 50 }, format: { with: VALID_ENGLISH_REGEX }
before_save :upcase
validates :email, length: { maximum: 255 }, format: { with: VALID_EMAIL_REGEX }, allow_blank: true
validates :address, presence: true, length: { maximum: 500 }, format: { with: VALID_ENGLISH_REGEX }
validates :member_type, :phone, :interaction, :base64, presence: true
simple_phone_number :phone
validates :date, :hour, presence: true
default_scope -> { order(created_at: :desc) }
def upcase
self.first_name = first_name.upcase
self.last_name = last_name.upcase
end
end
jQuery代码：
$('#date-select-kollel, #date-select-youth, #hour, #children').hide();
$("#form_member_type").change(function() {
var selected = $('#form_member_type').find(":selected").val();
if (selected == "Kollel discount: $35") {
$('#children, #date-select-youth').hide();
$('#date-select-kollel, #hour').show();
} else if (selected == "Youth member: $35") {
$('#date-select-kollel, #children').hide();
$('#date-select-youth, #hour').show();
} else if (selected == "Monthly with children (Friday's): $55 + $16 per child") {
$('#date-select-kollel, #date-select-youth, #hour').hide();
$('#children').show();
} else {
$('#date-select-kollel, #date-select-youth, #hour, #children').hide();
}
});
$('#new, #exchange, #refund').hide();
$('#form_interaction').change(function() {
var selected = $('#form_interaction').find(':selected').val();
if (selected == "NEW") {
$('#exchange, #refund').hide();
$('#new').show();
} else if (selected == "EXCHANGE") {
$('#new, #refund').hide();
$('#exchange').show();
} else if (selected == "REFUND") {
$('#new, #exchange').hide();
$('#refund').show();
}
});