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DbExampleController.src
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<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <title>basic_dbexample (Fusioncharts::DbExampleController)</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <link rel="stylesheet" href="../../.././rdoc-style.css" type="text/css" media="screen" /> </head> <body class="standalone-code"> <pre><span class="ruby-comment cmt"># File app/controllers/fusioncharts/db_example_controller.rb, line 16</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">basic_dbexample</span> <span class="ruby-identifier">headers</span>[<span class="ruby-value str">"content-type"</span>]=<span class="ruby-value str">"text/html"</span>; <span class="ruby-ivar">@factory_data</span> = [] <span class="ruby-comment cmt">#Get data from factory masters table</span> <span class="ruby-identifier">factory_masters</span> = <span class="ruby-constant">Fusioncharts</span><span class="ruby-operator">::</span><span class="ruby-constant">FactoryMaster</span>.<span class="ruby-identifier">find</span>(<span class="ruby-identifier">:all</span>) <span class="ruby-identifier">factory_masters</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">factory_master</span><span class="ruby-operator">|</span> <span class="ruby-identifier">total</span> = <span class="ruby-value">0</span><span class="ruby-value">.0</span> <span class="ruby-identifier">factory_id</span> = <span class="ruby-identifier">factory_master</span>.<span class="ruby-identifier">id</span> <span class="ruby-identifier">factory_name</span> = <span class="ruby-identifier">factory_master</span>.<span class="ruby-identifier">name</span> <span class="ruby-identifier">factory_master</span>.<span class="ruby-identifier">factory_output_quantities</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">factory_output</span><span class="ruby-operator">|</span> <span class="ruby-identifier">total</span> = <span class="ruby-identifier">total</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">factory_output</span>.<span class="ruby-identifier">quantity</span> <span class="ruby-keyword kw">end</span> <span class="ruby-comment cmt"># Push the hash of values into the array </span> <span class="ruby-ivar">@factory_data</span><span class="ruby-operator"><<</span>{<span class="ruby-identifier">:factory_name=</span><span class="ruby-operator">></span><span class="ruby-identifier">factory_name</span>,<span class="ruby-identifier">:factory_output=</span><span class="ruby-operator">></span><span class="ruby-identifier">total</span>} <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>