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POHaving some trouble getting my classes to work together
 

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  1. POHaving some trouble getting my classes to work together
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    <p>I am working on a simple ruby assignment and I am getting and internal server error. I am assuming it is in how I am tying my classes together.</p> <p>EDIT: I updated it and now I am just not inserting to the database. The point of issue is where I call "result = @dbh.query(query)"</p> <p>This is my first page:</p> <pre><code>#!/usr/local/bin/ruby require 'cgi' require 'mysql' load 'pizzaClass.cgi' cgi = CGI.new puts "Content-type: text/html\n\n" db = Database_obj.new pizza = Pizza.new(db) submit = cgi['submit'] size = cgi['size'] topping1 = cgi['topping1'] topping2 = cgi['topping2'] name = cgi['name'] if submit == 'Order' pizza.new_pizza(size,topping1,topping2,name) end puts &lt;&lt;HTML &lt;form name="pizza" id="pizza" method="post" action="db.cgi"&gt; &lt;select name="size" id="size"&gt; &lt;option value="small"&gt;Small&lt;/option&gt; &lt;option value="medium"&gt;Medium&lt;/option&gt; &lt;option value="large"&gt;Large&lt;/option&gt; &lt;/select&gt; &lt;br /&gt;&lt;br /&gt; &lt;label for="topping1"&gt;Topping 1: &lt;input type="text" name="topping1" id="topping1" /&gt;&lt;/label&gt; &lt;br /&gt;&lt;br /&gt; &lt;label for="topping2"&gt;Topping 2: &lt;input type="text" name="topping2" id="topping2" /&gt;&lt;/label&gt; &lt;br /&gt;&lt;br /&gt; &lt;label for="name"&gt;Name: &lt;input type="text" name="name" id="name" /&gt;&lt;/label&gt; &lt;br /&gt;&lt;br /&gt; &lt;input type="submit" name="submit" id="submit" value="Order" /&gt; &lt;/form&gt; HTML </code></pre> <p>This is my pizzaClass.cgi</p> <pre><code> class Database_obj attr_accessor :dbh def initialize() @dbh = Mysql.real_connect("localhost", "ljackson42001", "password", "ljackson42001") end def query_db(query) result = @dbh.query(query) end def get_results() result.each do |row| puts row end end end class Pizza def initialize(db) @dbh=db end def new_pizza(size,topping1,topping2,name) query = "INSERT INTO pizza VALUES(0,#{size},#{topping1},#{topping2},#{name})" @dbh.query_db(query) puts "two" end end </code></pre> <p>Any help would be appreciated, <br /> Levi</p>
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