On 6 September 2010 05:30, rajeevsharma86 <rajeevsharm...@gmail.com> wrote:
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> I have two modelds
> 1. loan model belongs_to :borrower
>
> 2. borrower model has_many:loans
>
> In my borrower Show method i wrote
>
> <%= link_to 'Request New Loan', :controller => 'loans', :action => 'new',
> :id => @borrower.id %>
>
>
> my loans_controller have this
> def new
> @borrower = Borrower.find(params[:id])
>
> @loan = Loan.new
>
> respond_to do |format|
> format.html # new.html.erb
> format.xml { render :xml => @loan }
>
> end
> end
>
> def create
>
> @loan = Loan.new(params[:loan])
>
> @borrower = Borrower.find(para...@borrower_id])
>
>
Compare this line to the equivalent line in the new action. What is the @
doing inside the []? I don't know whether it should be borrower_id or not,
that depends on what params are being passed. Look in the log to see what
the params are when you click on create.
Colin
>
> respond_to do |format|
>
> if @loan.save
>
> format.html { redirect_to(@loan, :notice => 'Loan was successfully
> created.') }
>
> format.xml { render :xml => @loan, :status => :created, :location =>
> @loan }
>
> else
> format.html { render :action => "new" }
>
> format.xml { render :xml => @loan.errors, :status =>
> :unprocessable_entity }
>
> end
> end
> end
>
> On loan create Giving error can not find borrower without an id but on new
> method'si am getting borrower id prints very well .
> where i am wrong
>
>
>
> On Sat, Sep 4, 2010 at 8:18 PM, Luke Cowell <lcow...@gmail.com> wrote:
>
>> If the issue is in the create action please provide the corresponding
>> code. Model code would be helpful too.
>>
>> Luke
>>
>> On Sep 4, 5:51 am, ashu <rajeevsharm...@gmail.com> wrote:
>> > my models
>> >
>> > borrower ----- has_many :loans
>> > loan ----- belongs_to :borrower
>> >
>> > my loans _controller
>> >
>> > def new
>> > @borrower = Borrower.find(params[:borrower_id])
>> > logger.debug ' @borrower.id'
>> > logger.debug @borrower.id
>> > @loan = Loan.new
>> >
>> > respond_to do |format|
>> > format.html # new.html.erb
>> > format.xml { render :xml => @loan }
>> > end
>> > end
>> >
>> > def create
>> > logger.debug ' @borrower.id'
>> > logger.debug @borrower.id
>> > @loan = Loan.new(params[:loan])
>> > respond_to do |format|
>> > if @loan.save
>> > format.html { redirect_to(@loan, :notice => 'Loan was
>> > successfully created.') }
>> > format.xml { render :xml => @loan, :status
>> > => :created, :location => @loan }
>> > else
>> > format.html { render :action => "new" }
>> > format.xml { render :xml => @loan.errors, :status
>> > => :unprocessable_entity }
>> > end
>> > end
>> > end
>> >
>> > in my views i am passing value like this
>> >
>> > <%= link_to 'New Loan', :controller => 'loans', :action
>> =>
>> > 'new', :borrower_id => @borrower.id %>
>> >
>> > every thing working fine in Action new logger.debug
>> > @borrower.id Gives id
>> > but on create it does not shows anything
>> > Where i am wrong and did something i missed i wanna save @borrower.id
>> > in @loans.borrower_id
>> > Please help thanks in advance
>>
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>
>
> --
> Thanks:
> Rajeev sharma
>
>
> --
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