BBjspWebSession::getAttributeNames (Deprecated)

The BBJSP system is deprecated. For new development, use BBxServlet.

Description

In BBj 16.0 and higher, this method returns the a BBjVector containing all the attribute names from the BBjspWebSession object.

Syntax

Return Value	Method
BBjVector	getAttributeNames()

Parameters

None.

Return Value

a BBjVector containing the names of stored attributess.

Remarks

The example below shows getting the attribute names and values from a request within a BBJSP BBJSP Servlet.

Example

This example demonstrates how this works in a BBJSP web-page

<%@ taglib uri='/WEB-CFG/tld/core.tld' prefix='c' %> <html>     <body>         <h1>Hello from BBJSP</h1>         <ul>             <c:iterate data="<%= #getSession().getAttributeNames() %>" id="name">                 <%                     REM = Get the "name" from the page context                     name$ = #PageContext!.getAttribute("name")                 %>                 <li><b>${name}</b> = <%= str(#getSessiont().getAttribute(name$)) %>             </c:iterate>         </ul>     </body> </html>

This example demonstrates how this works in a BBJSP servlet

class public MyServlet   field private BBjspWebRequest request!   field private BBjspWebResponse response!   field private BBjspWebSession session!      method public void service(BBjspServletContext context!)             #request! = context!.getRequest()     #response! = context!.getResponse()     #session! = #request!.getSession()     s! = #response!.getOutputStream()          #response!.setContentType("text/html")          s!.write("<html><body><h1>Hello from BBJSP</h1>")     names! = #session!.getAttributeNames()     if (names!.size()>0) then       s!.write("<ul>")       for i = 1 to names!.size()         name$ = names!.get(i-1)         s!.write("<li>"+name$ + ":" + session!.getAttribute(name$))       next i       s!.write("</ul>")     else       s!.write("<br/>No session variables!<br/>")     endif     s!.write("</body></html>")   methodend classend