This same error happens in iPlanet Application Server
6.0 SP2. I haven't found a workaround yet, and it's
supposedly a flaw (bug) in the app server's JSP
container.
Matt
--- Martin <[EMAIL PROTECTED]> wrote:
> Cedric, very briefly tried adding flush="true" to
> all
> <template:get ...> tags, resulted in the following
> error:
> org.apache.jasper.JasperException: Attribute flush
> invalid according to the specified TLD.
>
> Jon, the browser used is IE5.5, there weren't any
> exceptions to the console. I've attached the source
> for the generated html, hopefully this will provide
> some clues, seems the template is being rendered
> at the bottom of the page minus the content.
> > <font size='5'><a name="top">Topics</a></font><p>
> <table width='145'>
> <tr><td><a
>
href='http://localhost:8080/jsptemplates/jsp/introduction.jsp'>
> Introduction </a></td></tr>
>
> <tr><td><a
>
href='http://localhost:8080/jsptemplates/jsp/using.jsp'>
> Using Templates </a></td></tr>
>
> <tr><td><a
>
href='http://localhost:8080/jsptemplates/jsp/optional.jsp'>
> Optional Content </a></td></tr>
> <tr><td><a
>
href='http://localhost:8080/jsptemplates/jsp/more.jsp'>
> ... and more ...</a></td></tr>
> </table></p>
>
> <table>
> <tr>
> <td><img
>
src='http://localhost:8080/jsptemplates/graphics/java.gif'/></td>
> <td><img
>
src='http://localhost:8080/jsptemplates/graphics/templates.gif'/></td>
> </tr>
> </table><hr>
> <p class="Paragraph"><i>This example application is
> based on <a
>
href="http://www.javaworld.com/javaworld/jw-09-2000/jw-0915-jspweb_p.html";>Using
> JSP templates to encapsulate Webpage layout and
> encourage modular design</a> by David Geary. Follow
> that link for the full article, which also covers
> using role-based and nested templates. The template
> classes described in the Java World article were the
> basis for those included with Struts 1.0.</i></p>
> <h3 class="ChapTitle">Introduction</h3>
> <p class="Paragraph">Window toolkits typically
> provide a layout mechanism that positions widgets in
> a container; for example, AWT and Swing have layout
> managers, whereas VisualWorks Smalltalk has
> wrappers.</p>
> <p class="Paragraph">Because layout undergoes many
> changes over the course of development, it's
> important to encapsulate that functionality so
> layout can be modified with minimal impact to the
> rest of the application. In fact, layout managers
> are an example of one of the tenets of
> object-oriented design: encapsulate the concept that
> varies, which is also a fundamental theme for many
> design patterns.</p>
> <p class="Paragraph">JSP does not provide direct
> support for encapsulating layout, so web pages with
> identical formats usually replicate layout code; for
> example, <b>A Web Page Layout</b> shows a web page
> containing sections for a header, footer, sidebar,
> and main content.</p>
> <p class="Paragraph">The layout of the page shown in
> <b>A Web Page Layout</b> is implemented with HTML
> table tags, as listed in Including Content.</p>
> <p><img
>
src="http://localhost:8080/jsptemplates/graphics/templates-1.gif";></p>
> <h4 class="CodeCaption">Including Content</h4>
> <p class="Example-Code">
>
<html><head><title>Templates</title></head><br>
> <body
>
background='http://localhost:8080/jsptemplates/graphics/blueAndWhiteBackground.gif'></p>
> <p class="Example-Code">
> <table width='610'><br>
> <tr valign='top'><td><jsp:include
> page='sidebar.jsp'/></td><br>
> <td><table><br>
> <tr><td><jsp:include
> page='header.html'/></td></tr><br>
> <tr><td><jsp:include
> page='chapter.jsp'/></td></tr><br>
> <tr><td><jsp:include
> page='footer.jsp'/></td></tr><br>
> </table><br>
> </td><br>
> </tr> <br>
> </table><br>
> </body></html></p>
> <p class="Paragraph">In Including Content, content
> is included with <jsp:include> which allows
> content to vary without modifying HTML; however,
> because the layout is hardcoded, layout changes
> require modifications to the page. If a website has
> many pages with identical formats, even simple
> layout changes require modifications to all of the
> pages.</p>
> <h4 class="ChapTitle">Using A Template</h4>
> <br>
> <p class="Example-Code">
> <%@ taglib URI='/WEB-INF/struts-template.tld'
> prefix='template' %></p>
> <p class="Example-Code">
> <template:insert
> template='/chapterTemplate.jsp'><br>
> <template:put name='title' content='Templates'
> direct='true'/><br>
> <template:put name='header'
> content='/header.html'/><br>
> <template:put name='sidebar'
> content='/sidebar.jsp'/><br>
> <template:put name='content'
> content='/introduction.html'/><br>
> <template:put name='footer'
> content='/footer.html'/><br>
> </template:insert></p>
>
> <p class="Paragraph">To minimize the impact of
> layout changes, a mechanism is needed for
> dynamically including layout in addition to content.
> That way, both layout and content can be changed
> without modifying files that use them. For large
> websites that have many pages with identical
> formats, such a mechanism is valuable because it
> localizes changes to layout. That mechanism is JSP
> templates.</p>
> <hr><p align="right"><a href='#top'><font
> size="1">TOP</font></a></p>
>
>
> <html>
> <head>
> <title>Templates</title>
> <link rel="stylesheet"
>
href="http://localhost:8080/jsptemplates/css/templates.css";
> charset="ISO-8859-1" type="text/css">
> </head>
> <body
>
background='http://localhost:8080/jsptemplates/graphics/blueAndWhiteBackground.gif'>
>
> <table>
> <tr valign='top'>
> <td></td>
> <td><table>
> <tr><td></td></tr>
> <tr><td></td></tr>
> <tr><td></td></tr>
> </table>
> </td>
> </tr>
> </table>
> </body>
> </html>
>
>
>
>
>
>
>
>
>
>
>
>
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![http://localhost:8080/jsptemplates/graphics/templates-1.gif"](http://localhost:8080/jsptemplates/graphics/templates-1.gif"){kind=link}
