Export CSV

Daynthan Kabilan
2013-11-08T06:24:44Z

Hi friends,

i am using csv export on my application. in my view file code is


<%- headers = ["Transaction ID", "Activity ID",
"Product Name","Customer
Name", "Ticket code"] -%>
<%= CSV.generate_line(headers).strip %>
<%if !@trans.nil? && @trans.length > 0 %>
  <% @trans.each do |tran|%>

<% if !tran.transaction_id.nil? &&
tran.transaction_id.present?%><%tran_id
= tran.transaction_id%><%else%><%tran_id =
"-"%><%end%>
<% if !tran.activity_id.nil? &&
tran.activity_id.present?%><%tran_actid
tran.activity_id%><%else%><%tran_actid =
"-"%><%end%>
<% if !tran.activity_name.nil? &&
tran.activity_name.present?%><%tran_actname
tran.activity_name%><%else%><%tran_actname =
"-"%><%end%>
<% if !tran.customer_name.nil? &&
tran.customer_name.present?%><%cus_name
tran.customer_name%><%else%><%cus_name =
"-"%><%end%>
<% if !tran.ticket_code.nil? &&
tran.ticket_code.present?%><%tran_code
tran.ticket_code%><%else%><%tran_code =
"-"%><%end%>

    <%- row = [ tran_id, tran_actid,  tran_actname, cus_name, tran_code ]
-%>
     <%#= CSV.generate_line(row).html_safe.strip%>
  <%end%>
<%else%>
  Sorry we found no results
<%end%>

now i got 5 extra empty rows how can avoid the empty rows.

thanks for advance.

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