NCBI C++ Toolkit Cross Reference

  C++/src/html/demo/demo_html.cpp


/* $Id: demo_html.cpp 66565 2015-03-12 13:00:58Z ivanov $ * =========================================================================== * * PUBLIC DOMAIN NOTICE * National Center for Biotechnology Information * * This software/database is a "United States Government Work" under the * terms of the United States Copyright Act. It was written as part of * the author's official duties as a United States Government employee and * thus cannot be copyrighted. This software/database is freely available * to the public for use. The National Library of Medicine and the U.S. * Government have not placed any restriction on its use or reproduction. * * Although all reasonable efforts have been taken to ensure the accuracy * and reliability of the software and data, the NLM and the U.S. * Government do not and cannot warrant the performance or results that * may be obtained by using this software or data. The NLM and the U.S. * Government disclaim all warranties, express or implied, including * warranties of performance, merchantability or fitness for any particular * purpose. * * Please cite the author in any work or product based on this material. * * =========================================================================== * * Author: Lewis Geer * * File Description: Sample simple HTML program * */ // Toolkit public headers #include <ncbi_pch.hpp> #include <cgi/ncbicgir.hpp> #include <html/html.hpp> // This turns on the NCBI namespace USING_NCBI_SCOPE; static int s_Demo(void) { CCgiResponse Response; // Used to write out the html CNodeRef Html; // The following are tags used in the page. CNodeRef Body; CNodeRef Form; try { // Write out the Content-type header Response.WriteHeader(); // Create the tags Html = new CHTML_html(); Body = new CHTML_body(); Form = new CHTML_form("cgidemo", CHTML_form::eGet); // Stick them together Html->AppendChild(Body); Body->AppendChild(Form); Form->AppendChild(new CHTML_text("name")); Form->AppendChild(new CHTML_submit("Submit")); // Print out the results Html->Print(Response.out()); Response.Flush(); return 0; } // Check to see if there were any errors catch (exception& exc) { // Deallocate memory in case of error NcbiCerr << "\n" << exc.what() << NcbiEndl; } // Error return 1; } int main() { IOS_BASE::sync_with_stdio(false); return s_Demo(); }

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