1. Thread hijacking is a very bad practice to get into. Please write a
new message when starting on a new subject.
2. Your use of content.getChildren() only retrieves pages because that's
the default ItemType when not specified. Try content.getChildren(
ItemType.CONTENTNODE.getSystemName() ) to retrieve paragraphs.
--David
Ducret, Gilles (CH) wrote:
Hello,
We want to access the different paragraphs of a page to print it. We have
written a servlet that is being called with a page parameter. But when
accessing the page, and browsing the paragraphs we don't get any children.
If we do the opposite. We directly go to the paragraph and walk up through the
containers we can access the page.
I copy the code in this email. If somebody could tell us what is wrong in the
code.
Many thanks
// In the JSP tag of the source page
String page =
info.magnolia.cms.util.Resource.getActivePage(request).getHandle();
// Then I call the servlet with the page parameter
// The servlet code
Content content =
MgnlContext.getHierarchyManager(ContentRepository.WEBSITE).getContent(request.getParameter("page"));
log.debug("Page handle : " + content.getHandle()) ; // OK it return the page
handle
if (content.getChildren().iterator().hasNext()) {
log.debug("Page children handle : " + ((Content)
content.getChildren().iterator().next()).getHandle()); // KO No children found
} else {
log.debug("Page children not found");
}
There is no children in my iterator. It's strange because when I try to browse
nodes from the paragraph to the paragraph container I can reach the children :
// In the JSP tag of the source paragraph
String paragraph =
info.magnolia.cms.util.Resource.getLocalContentNode(request).getHandle();
// Then I call the servlet with the paragraph parameter
// The Servlet code
Content content =
MgnlContext.getHierarchyManager(ContentRepository.WEBSITE).getContent(request.getParameter("paragraph"));
log.debug("Paragraph handle : " + content.getHandle()) ; // OK return the
paragraph handle
log.debug("Paragraph container handle : " + content.getParent().getHandle()) ;
// OK return the paragraph container handle
if (content.getParent().getChildren().iterator().hasNext()) {
log.debug("Paragraph container children : " + ((Content)
content.getParent().getChildren().iterator().next()).getHandle()); // OK return the
paragraph handle
} else {
log.debug("Paragraph container children not found");
}
but if I try to reach the children of the page (the content is the paragraph)
log.debug("Page handle : " + content.getParent().getParent().getHandle()) ; //
OK return the page handle
if (content.getParent().getParent().getChildren().iterator().hasNext()) {
log.debug("Page children handle : " + ((Content)
content.getParent().getParent().getChildren().iterator().next()).getHandle()); // KO No
children found
} else {
log.debug("Page children not found");
}
One more time there is no children in my iterator.
What is wrong in my code? Any Idea?
System configuration
Java platform : jdk1.5.0_09
Apache Tomcat : 5.5.20
---------------------------------------------
MAGNOLIA LICENSE
---------------------------------------------
Version number : 3.0 RC1
Build : 2. November 2006
Edition : Enterprise Edition
Thanks a lot.
-----Original Message-----
From: [email protected] [mailto:[EMAIL PROTECTED]
Sent: Friday, November 17, 2006 7:53 AM
To: [email protected]
Subject: Re: [magnolia-user] (Head)Banner with a link
hey guillaume & co.
thank you for your help and patience. it works!
cheers,
sam
--- Guillaume Pichenot <[email protected]>
schrieb:
Let me answer in line...
Sam a écrit :
...
<div id="img">
<a
href="${pageContext.request.contextPath}/index.html"><img
src="${pageContext.request.contextPath}/.resources/imgs/banner.jpg"
/></a>
</div>
</jsp:root>
and the tiny part of my "main.css":
#img {
border: none;}
The way you're doing it, it' the div that gets its
border set to none.
#img in CSS means "select the tag whose id is img",
and that, in what I
see, is a <div>. Whereas I actually think it is the
img that should have
a border: none; CSS property.
So, I guess, without changing your JSP, using
#img img {border: none;}
as your CSS should work. Because then, we say select
an <img> html
object that is a child of #img (the tag whose id is
"img").
I'm so pi**ed that I perhaps don't see the
exception.
By the way: the "<c:import
url="/templates/samples/templates/inc/banner.jsp"
/>"
hast to be insert in the <head> part, right? I've
done
it like this:
<head>
<c:import
url="/templates/samples/templates/inc/banner.jsp"
/>
Well, it depends, but as I see it, it shouldn't be
there. If a jsp, any
jsp for that matters, writes HTML code that belongs
to <body>, then it
shouldn't be called in the head. Because it's like
writing <body>
content in the <head>. It's wrong. <div> and <img>
tags belong in body,
not in head.
I hope this helps. This looks like a pure HTML/CSS
issue, nothing
magnolia centered.
--- Guillaume Pichenot <[email protected]>
schrieb:
If validation matters, you can CSS like this to
hide
border around
images that are in a link :
a img {border: none}
Salman Elahi a écrit :
Hi Sam
use border ="0" in img tag
--Salman
-----Original Message-----
From: [email protected]
[mailto:[EMAIL PROTECTED]
Sent: 16 November 2006 11:12
To: [email protected]
Subject: Re: [magnolia-user] (Head)Banner with a
link
Hey Vasko,
that's exactly what I meant!! Thank's! But for
some reason I have a border around the banner. Do
you know a way to delete this?
I tried it with the border tag but nothig
happend..
Cheers,
Sam
--- Vasko Gjurovski <[email protected]>
schrieb:
Try this:
<a
href="${pageContext.request.contextPath}/homepage.html"><img
src="${pageContext.request.contextPath}/.resources/imgs/banner.jpg"/></a>
You can put this in a different jsp (banner.jsp
for
example) and
c:import it in the main template..
Hope this is what you have been lookong for...
Vasko
Hi salman,
well, it seems not to be that easy ;) the
banner
is in a container
and i can't insert
the <a
href> tag in there.. there's no effect.
cheers,
Sam
--- Salman Elahi <[email protected]>
schrieb:
Hi Sam,
As I understand your query...I think if you
wrap your banner in <a>
in your template where href
for
<a> is pointing to "index"... That should do
the job.
Cheers,
--Salman
-----Original Message-----
From: [email protected]
[mailto:[EMAIL PROTECTED]
Sent: 14 November 2006 13:40
To: [email protected]
Subject: [magnolia-user] (Head)Banner with a
=== message truncated ===
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