On Mon, Dec 10, 2012 at 2:26 PM, rubyrookie <[email protected]> wrote:
> No error . Validation error is populated but form does not retain values.
> Payment object has the values though.
>
This is still confusing. What exactly do you want to do?
- Show the validation errors on the form page?
- Fix the payment process because you don't know what validations are
failing?
- retain the values passed by the user when validations fail?
>
> On Sunday, December 9, 2012 9:53:37 PM UTC-8, rubyrookie wrote:
>
>> I have a relationship where a merchant can have multiple payments. I am
>> posting payments to a merchant and there is a validation error. Payment
>> object does have the values retained. Can some one help me fix the issue?
>>
>> View Code->
>>
>> <%= @merchant.name %>
>>
>> <%= form_for([@merchant, @merchant.payments.build]) do |f| %>
>>
>> <% if @payment.errors.any? %>
>> <div id="error_explanation">
>> <h2><%= pluralize(@payment.errors.**count, "error") %> prohibited this
>> payment from being saved:</h2>
>>
>> <ul>
>> <% @payment.errors.full_messages.**each do |msg| %>
>> <li>
>> <%= msg %>
>> </li>
>> <% end %>
>> </ul>
>> </div>
>> <% end %>
>>
>> test
>> // Prints the values correctly
>> <%= @payment.credit_card_number %>
>> <%= @payment.zip %>
>> <%= @payment.country %>
>>
>> <div class="field">
>> <%= f.label :credit_card_number %>
>> <br />
>> <%= f.text_field :credit_card_number , :autocomplete => "off" %>
>> </div>
>> <div class="field">
>> <%= f.label :address_line_2 %>
>> <br />
>> <%= f.text_field :address_line_2 %>
>> </div>
>> <div class="field">
>> <%= f.label :city %>
>> <br />
>> <%= f.text_field :city %>
>> </div>
>> <div class="field">
>> <%= f.label :zip %>
>> <br />
>> <%= f.text_field :zip %>
>> </div>
>> <div class="field">
>> <%= f.label :country %>
>> <br />
>> <%= f.text_field :country %>
>> </div>
>>
>> <div class="actions">
>> <%= f.submit %>
>> </div>
>> <% end %>
>>
>> Controller code->
>>
>> class PaymentsController < ApplicationController
>> # GET /merchants/1
>> # GET /merchants/1.json
>> def new
>> @payment = Payment.new
>> @merchant = Merchant.find(params[:**merchant_id])
>> respond_to do |format|
>> format.html # show.html.erb
>> end
>> end
>>
>> def index
>>
>> if params[:merchant_id]
>> @payments = Merchant.find(params[:**merchant_id]).payments
>> else
>> @payments = Payment.all
>> end
>>
>> respond_to do |format|
>> format.html # index.html.erb
>> format.json { render json: @merchants }
>> end
>> end
>>
>> def create
>> @merchant = Merchant.find(params[:**merchant_id])
>> @payment = @merchant.payments.create(**params[:payment])
>>
>> respond_to do |format|
>> if @merchant.save
>> format.html {redirect_to merchants_path}
>> else
>> format.html { render action: "new" }
>>
>> end
>> end
>>
>> end
>>
>> end
>>
>> --
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