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ShowSource.asp <%@ Language=JavaScript %> <!--#include file = "include/SetGlobals.asp"--> <% // get the page to display from the URL var sPage = "" + Request.QueryString ( "page" ); // make sure it\\\'s a page we allow them to view! switch ( sPage ) { case "Wider": case "COM": case "Handle404": case "Categories": case "CategoryPage": case "Columns": case "ResultsPage": case "Date": case "Contact": case "Subscribe": case "MailToList": break; default: Response.Redirect ( "NaughtyNaughty!" ); } // output relevant meta tags Init( "ASP source example" ); // output common top of page Header( \\\'<a href="work.asp">Work</a> --> <a href="\\\' + sPage + \\\'.asp">"\\\' + sPage + \\\'.asp"</a> --> Source\\\', 3 ); // output page content Content ( ); // output common bottom of page Footer ( ); %> <% /* standard page elements */ %> <!--#include file = "utils/Init.asp"--> <!--#include file = "utils/Header.asp"--> <!--#include file = "utils/Footer.asp"--> <!--#include file = "utils/ShowFile.asp"--> <% // ============================================ // the content of this page // ============================================ function Content ( ) { Out ( \\\'<td width="20%"> </td>\\\' ); Out ( \\\'<td width="60%">\\\' ); // create handle to FileSystemObject var oFSO = Server.CreateObject ( \\\'Scripting.FileSystemObject\\\' ); // each source file that we show source for could have a related // documentation file for us to display before and after the // source. for now, I use a generic header and footer file. the // \\\'true\\\' tells ShowFile to pass through any HTML to the browser. ShowFile ( oFSO, \\\'Generic.pre\\\', true, false ); switch ( sPage ) { case "Categories": case "CategoryPage": case "Columns": Out ( \\\'<p><img src="images/new.gif"> <a href="Categories.zip">Download</a> all the source for the category demonstration!<p>\\\' ); break; } ShowSource ( oFSO, sPage + \\\'.asp\\\', true ); // show any extra utility file(s) too switch ( sPage ) { case "Wider": ShowSource ( oFSO, \\\'include/SetGlobals.asp\\\', true ); ShowSource ( oFSO, \\\'utils/Header.asp\\\', true ); break; case "Categories": case "CategoryPage": case "Columns": case "Subscribe": case "MailToList": ShowSource ( oFSO, \\\'utils/Database.asp\\\', true ); break; case "Categories": case "CategoryPage": case "Columns": ShowSource ( oFSO, \\\'utils/ShowCategory.asp\\\', true ); break; } // show the generic footer ShowFile ( oFSO, \\\'Generic.pst\\\', true, false ); // we\\\'ve finished with the object so free the resource oFSO = null; Out ( \\\'<p><center><a href="FSO.asp"><img src="images/source.gif" border=0></a></center>\\\' ); Out ( \\\'</td>\\\' ); Out ( \\\'<td width="20%"> </td>\\\' ); } %> utils/ShowFile.asp <% // have we advertized our mailing list yet? var bDoneLink = false; // ============================================ // display the contents of the given file // ============================================ function ShowFile ( oFSO, sFile, bPassHTML, bShowName ) { var ForReading = 1; // var ForWriting = 2; // var ForAppending = 8; // open asp file for reading var fFile = oFSO.OpenTextFile ( Server.MapPath( sFile ), ForReading ); // read entire file contents into variable var s = fFile.ReadAll ( ); if ( !bPassHTML ) { // replace & with & so HTML displayed, not interpreted s = s.replace ( /&/g, \\\'&\\\' ); // replace < with < so HTML displayed, not interpreted s = s.replace ( /</g, \\\'<\\\' ); // replace newline with HTML equivalent s = s.replace ( /n/g, \\\'<br>\\\' ); // replace tabs with 3 spaces s = s.replace ( /t/g, \\\' \\\' ); // show filename and change font color for source code s = \\\'<font color="black">\\\' + s + \\\'</font>\\\'; if ( bShowName ) s = \\\'<h4>\\\' + sFile + \\\'</h4>\\\' + s; } Out ( s ); fFile.Close ( ); } // ============================================ // show a source file outside the table // ============================================ function ShowSource ( oFSO, sFile, bShowName ) { // advertize our mailing list before the first source file if ( !bDoneLink ) { bDoneLink = true; Out ( \\\'<p><b>Get informed when the source code below changes!</b> <a href="subscribe.asp">Subscribe to our mailing list.</a>\\\' ); } Out ( \\\'</td>\\\' ); Out ( \\\'<td width="20%"> </td></tr><tr><td colspan=3 width="100%" bgcolor="#ff9900">\\\' ); // show news file ShowFile ( oFSO, sFile, false, bShowName ); Out ( \\\'</td></tr><tr><td width="20%"> </td>\\\' ); Out ( \\\'<td width="60%">\\\' ); } %> 返回类别: 教程 上一教程: WEB页面实现淡入淡出菜单 下一教程: 利用W3 JMAIL组件收POP3邮件 您可以阅读与"一个免费的邮件列表源程序(二)"相关的教程: · 一个免费的邮件列表源程序(三) · 一个免费的邮件列表源程序(一) · 一个免费的简朴聊天室源代码 · 用ACCESS制作一个功能完善的论坛(源程序) · ASP环境下邮件列表功能的实现 (四)(推荐) |
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