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POHw do i render a partial in rails 3.0 using ajax, on radio button select?
 

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  1. POHw do i render a partial in rails 3.0 using ajax, on radio button select?
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    <p>I try a bit of ajax first time but did not get success, i want to render a partial on radio button select using ajax, here is my code :</p> <p>My script.js:</p> <pre><code>$(document).ready(function(){ $.ajax({ url : "/income_vouchers/income_voucher_partial?$('form input[type=radio]:checked').val()="+$('form input[type=radio]:checked').val(), type: "GET", data: { type: $('form input[type=radio]:checked').val() } }); }); </code></pre> <p>income_voucher.js.erb</p> <pre><code>$("#payment_mode").append(' &lt;% if params[:type]== 'cheque' %&gt; &lt;%= escape_javascript render :partial =&gt; "cheque" %&gt; &lt;% elsif params[:type]=='card' %&gt; &lt;%= escape_javascript render :partial =&gt; "card" %&gt; &lt;% elsif params[:type]=='ibank'%&gt; &lt;%= escape_javascript render :partial =&gt; "ibank" %&gt; &lt;% else params[:type] == 'cash' %&gt; &lt;% end %&gt; '); </code></pre> <p>My from:</p> <pre><code>&lt;script type="text/javascript" src="/javascripts/voucher.js"&gt;&lt;/script&gt; &lt;%= form_for(@income_voucher) do |f| %&gt; &lt;%= render 'shared/form_error', :object =&gt; @income_voucher %&gt; &lt;div &gt; &lt;%= radio_button_tag :transaction_type,'cash', :checked =&gt; true %&gt; &lt;%= f.label :transaction_type, "Cash", :value =&gt; "cash" %&gt; &lt;%= radio_button_tag :transaction_type,'cheque' %&gt; &lt;%= f.label :transaction_type, "Cheque", :value =&gt; "cheque" %&gt; &lt;%= radio_button_tag :transaction_type,'card'%&gt; &lt;%= f.label :transaction_type, "Card", :value =&gt; "card" %&gt; &lt;%= radio_button_tag :transaction_type,'ibank'%&gt; &lt;%= f.label :transaction_type, "Internet Banking", :value =&gt; "ibank" %&gt; &lt;/div&gt; &lt;div id = "payment_mode"&gt; &lt;% if params[:type]== "cheque" %&gt; &lt;%= render :partial =&gt; "cheque", :f =&gt; f %&gt; &lt;% elsif params[:type]=='card' %&gt; &lt;%= render :partial =&gt; "card", :f =&gt; f %&gt; &lt;% elseif params[:type] == 'ibank'%&gt; &lt;%= render :partial =&gt; "ibank", :f =&gt; f %&gt; &lt;% else params[:type] == 'cash' %&gt; &lt;% end %&gt; &lt;/div&gt; &lt;%= f.submit %&gt; &lt;% end %&gt; </code></pre> <p>and here is my controller method:</p> <pre><code> class IncomeVouchersController &lt; ApplicationController def new @income_voucher = IncomeVoucher.new @invoices = current_company.invoices @income_voucher.build_payment_mode respond_to do |format| format.html # new.html.erb format.xml { render :xml =&gt; @income_voucher } end end def create @income_voucher = IncomeVoucher.new(params[:income_voucher]) transaction_type = params[:transaction_type] payment_mode = nil if transaction_type == 'cheque' payment = ChequePayment.new(params[:cheque_payment]) payment.amount = @income_voucher.amount elsif transaction_type == 'card' payment = CardPayment.new(params[:card_payment]) payment.amount = @income_voucher.amount elsif transaction_type == 'ibank' payment = InternetBankingPayment.new(params[:internet_banking_payment]) payment.amount = @income_voucher.amount else payment = CashPayment.new payment.amount = @income_voucher.amount end payment_mode = PaymentMode.new payment_mode.transactionable = payment @income_voucher.payment_mode = payment_mode respond_to do |format| if @income_voucher.save format.html { redirect_to(@income_voucher, :notice =&gt; 'Income voucher was successfully created.') } format.xml { render :xml =&gt; @income_voucher, :status =&gt; :created, :location =&gt; @income_voucher } else format.html { render :action =&gt; "new" } format.xml { render :xml =&gt; @income_voucher.errors, :status =&gt; :unprocessable_entity } end end def income_voucher_partial @payment_mode = PaymentMode.new(params[:payment_mode]) end end </code></pre> <p>i can see my view form but when select a radio button nothing is rende. Any help would be appreciated</p>
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