Re: [Webmacro-devel] JSP + WM together - interesting!

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Mostly out of curiosity, I implemented a TagLib for WM Script.  It turned
out to be quite simple.  It's just a proof-of-concept at this point but I'll
polish it up a bit.

You just put the WM Script inside a wm:template tag.  I expose the JSP
PageContext as $Jsp.  This is probably dangerous but it was a easy way to
get access to all the JSP stuff.  Ultimately I'd like to try and use other
taglibs from within the WM Script.

Here's a sample JSP:
=======================================================
<%@ page session="true" buffer="none" %>
<%@ taglib uri="/WEB-INF/wmtaglib.tld" prefix="wm" %>
<html>
 <head>
  <title>wm:template test</title>
 </head>
 <body>
  <center>wm:template test</center>
        <br>
        <center>Time now: <%= new java.util.Date() %></center>
        <wm:template>
            <h3>Testing the WebMacro Template TagLib!</h3>
            #set $User="Keats"
            <p>Hello, $User</p>
            <p>JSP page Servlet class is $Jsp.Page.Class.Name<br>
            <p>JSP page ServletContext is $Jsp.Page.ServletContext<br>
            <p><b>JSP Page attributes</b></p>
            <ul>
            #foreach $attrib in
$Jsp.getAttributeNamesInScope($Jsp.PAGE_SCOPE)
                <li>$attrib</li>
            #end
            </ul>
            <p><b>JSP Request attributes</b></p>
            <ul>
            #foreach $attrib in
$Jsp.getAttributeNamesInScope($Jsp.REQUEST_SCOPE)
                <li>$attrib</li>
            #end
            </ul>
            <p><b>JSP Session attributes</b></p>
            <ul>
            #foreach $attrib in
$Jsp.getAttributeNamesInScope($Jsp.SESSION_SCOPE)
                <li>$attrib</li>
            #end
            </ul>
            <p><b>JSP Application attributes</b></p>
            <ul>
            #foreach $attrib in
$Jsp.getAttributeNamesInScope($Jsp.APPLICATION_SCOPE)
                <li>$attrib</li>
            #end
            </ul>
        </wm:template>
 </body>
</html>

=======================================================

Keats

----- Original Message -----
From: "Harmeet Bedi" <ha...@ko...>
To: <ma...@an...>; <web...@li...>
Sent: Monday, August 11, 2003 9:54 PM
Subject: Re: [Webmacro-devel] JSP + WM together - interesting!

>
> ----- Original Message -----
> From: "Marc Palmer" <ma...@an...>
> >
> > > http://www.webmacro.org/UsingWebMacroWithJsp
> >
> > The example you give... doesn't it require a WMServlet to make it work?
>
> Sure, it does require webmacro templates to be exposed as servlet with
it's
> own URI.
>
> >
> > I was thinking of a "pure JSP" solution where a JSP page is used to
create
> > an instance of WM and render templates, and this JSP is "called" from
> other
> > JSPs.
>
> I was trying to keep it separate at page level, but combined at runtime.
> Would be good to add to Wiki the JSP/WM hybrid page ideas too.
>
> Harmeet
>
>
>
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