一个免费的邮件列表源程序(一)|一个免费的邮件列表源程序(一)|ASP实例

MailToList.asp
<%@ Language=javascript %>




<%
// output relevant meta tags
Init( "Mail to list" );

// output common top of page
Header( '<a href="work.asp">Work</a> --> Mail to list', 3 );

// output page content
Content ( );

// output common bottom of page
Footer( );
%>

<% /* standard page elements */ %>





<%
// ============================================
// the content of this page
// ============================================
function Content ( )
{
   Out ( '<td width="20%"> </td>' );
   Out ( '<td width="60%">' );

      // if the form has a password, validate it first
      // so that if it fails we can show the form again
      var bSubmitted = (Request.Form.Count > 0);

      // has the form been submitted?
      if ( bSubmitted )
      {
         // get the password from the form...
          sPassword = "" + Request.Form ( "password" );

         // validate the password and moan if it fails
         if ( sPassword != sDBPath )
         {
            Out ( '<h3><font color="red">Invalid password!</font></h3>' );
            // pretend the form hasn'\t been sent yet
            bSubmitted = false;
         }
      }

      // show the form if not submitted yet
      if ( !bSubmitted )
      {
         Out ( 'In <a href="Subscribe.asp">Part 1</a> I showed you how I allowed you to subscribe to my mailing list. Here\'s where I can post an email to members of that mailing list.' );
         Out ( '<p>Strangely, I\'m not going to let you do it, but you <i>can</i> get the source code from the bottom of the page, and learn how I did it.' );
         // here's the form tag. the action attribute is the name of
         // the file that will be called with the answer - in this case
         // it's the same page. the method can be "post" to send the
         // form data 'behind the scenes' or "get" to appending the
         // data to the URL in the style page.asp?data1=a&data2=b
         //
         // use post most of the time - it's neater and "get" is limited
         // in the amount of data that can be sent.
         Out ( '<form action="MailToList.asp" method="post">' );

            // another table to line up the titles and inputs
            Out ( '<table border="0" cellpadding="0">' );
            Out ( '<tr><td align="right" valign="top">' );
               Out ( 'Password:' );
            Out ( '</td><td align="left" valign="top">' );
               // a simple text box. we'll reference it with the name "password"
               // and show 37 characters on the form. use the maxlength