This is slightly tied with my previous post. I wasn't sure if I was
supposed to make another message in there, so I made a new post.
So in my previous post I accidentally asked a pure ruby question about
gsub which I'll be using in this question.
Anyways, what I want to do is to take a single parameter from user's
input in the Form_for and run it through the gsub code [ @file_cut =
order.gsub(/[\w ! # $ % ^ & * + -]+\.doc$/, '*.doc) ] when the user
submits the form. The parameter will still be stored in the database
so I don't think test_field_tag, etc. will help me unless you think
otherwise. Also, I'm hoping not to use javascript in my code.
Here's my code:
orders_controller.rb
------------------------------------------------------------
class OrdersController < ApplicationController
# GET /orders
# GET /orders.xml
def index
@orders = Order.all
respond_to do |format|
format.html # index.html.erb
format.xml { render :xml => @orders }
end
end
# GET /orders/1
# GET /orders/1.xml
def show
@order = Order.find(params[:id])
#...@try = params[:file]
# A failed attempt
respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => @order }
end
end
# GET /orders/new
# GET /orders/new.xml
def new
@order = Order.new
respond_to do |format|
format.html # new.html.erb
format.xml { render :xml => @order }
end
end
# POST /orders
# POST /orders.xml
def create
@order = Order.new(params[:order])
#order = params[:file]
#...@file_cut = order.gsub(/[\w ! # $ % ^ & * + -]+\.doc$/, '*.doc)
#have tried to implement the code here
respond_to do |format|
if @order.save
format.html { redirect_to(@order, :notice => "Order was
successfully created.") }
format.xml { render :xml => @order, :status
=> :created, :location => @order }
#/display
else
format.html { render :action => "new" }
format.xml { render :xml => @order.errors, :status
=> :unprocessable_entity }
end
end
end
# DELETE /orders/1
# DELETE /orders/1.xml
def destroy
@order = Order.find(params[:id])
@order.destroy
respond_to do |format|
format.html { redirect_to(orders_url) }
format.xml { head :ok }
end
end
end
new.html.erb
------------------------------------------------------------
<h1>
New Order
</dh1>
<% form_for(@order) do |f| %>
<%= f.error_messages %>
<p>
<%= f.label :name, "Your Name" %><br />
<%=h f.text_field :name %>
</p>
<p>
<%= f.label :file%><br />
<%=h f.file_field :file%>
</p>
<p>
<%= f.label :email, "Your Email" %><br />
<%=h f.text_field :email %>
</p>
<p>
<%= f.submit 'Create' %>
</p>
<% end %>
<%= link_to 'Back', orders_path %>
Thank you for taking the time to read,
Anon_comp
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