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Posted to users@cocoon.apache.org by "Sreenivasan N." <sr...@ap.sony.com> on 2002/06/20 14:37:29 UTC
Help on displaying both image and content in one output
hi all
I would like to display my output with a image and content. Basically i
would like to give user output with a chart using svg2jpg serializer and
html output using an XSP taking data from database.
Is it possible in cocoon..?
Can anyone help me in this
Thanks in advance
Sreenivasan.
"Attitudes are much more important than aptitudes."
"Nothing is impossible for a willing heart"
Sreenivasan N.
Sony SARD
Ext 232
Email. sreenivasan.n@ap.sony.com
Per: nsreenivasan@yahoo.com
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Re: Help on displaying both image and content in one output
Posted by Denis Thierry <de...@aic-info.com>.
I never tested it, but you could try to generate your
html page that have an <img src="path_to_the_svg_jpg"/>
tag.
Hence, when the page will request the image, it will generate
the jpg image from your XSP page!
Hope this will help you,
Denis
>hi all
>
>I would like to display my output with a image and content. Basically i
>would like to give user output with a chart using svg2jpg serializer and
>html output using an XSP taking data from database.
>Is it possible in cocoon..?
>Can anyone help me in this
>
>Thanks in advance
>Sreenivasan.
"Attitudes are much more important than aptitudes."
"Nothing is impossible for a willing heart"
Sreenivasan N.
Sony SARD
Ext 232
Email. sreenivasan.n@ap.sony.com
Per: nsreenivasan@yahoo.com
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Re: Help on displaying both image and content in one output
Posted by Bert Van Kets <be...@vankets.com>.
At 23:49 20/06/2002 +0200, you wrote:
>Sreenivasan N. wrote:
>>hi all
>>I would like to display my output with a image and content. Basically i
>>would like to give user output with a chart using svg2jpg serializer and
>>html output using an XSP taking data from database.
>>Is it possible in cocoon..?
>>Can anyone help me in this
>
>Look at the samples, there is an example of a Cocoon start page done
>with svg parts.
I would just like to add this:
if you add an <img> tag in your html page the browser will see it and
request the image. This request is captured by Cocoon and the image is
served. Where Cocoon gets the image is up to you and teh sitemap. You can
use a reader to server a file from disk or a pipeline to generate an image
using svg2jpg. Don't use bitmap generation when it's not really
necessary. svg2jpg is slow. Check out the non-cocoon xml.apache sites
(ex. Xerxes site). Their menu images are generated using Cocoon svg2jpg
transformer. These menu's appear a lot slower than the Cocoon menu. You
could also get hold of Cocoon v2.0.0 which still uses that menu and check
it out.
Separating generated and read images is simply a matter of creating the
right matchers in the right order.
example:
<map:match pattern="images/genrate-*.jpg">
...image generating generator, transformers and serializer
</map:match>
<map:match pattern="images/*.jpg">
<map:read src="images/{1}.jpg"/>
</map:match>
These two pipelines will generate images if you add a <img
src="images/generate-[image].jpg"> tag to a html page and serve from disk
when the "generate-" part is omitted. Note that the order of the pipelines
is very important.
HTH,
Bert
>--
>Nicola Ken Barozzi nicolaken@apache.org
> - verba volant, scripta manent -
> (discussions get forgotten, just code remains)
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"Resource not found" message
Posted by Tom Loebach <lo...@yahoo.com>.
Folks,
This is a newbie question. I am trying to pass parameters into cocoon with a URI that looks like this:
http://server:8080/cocoon/APP?color=red&shape=square
Cocoon has no problems when the parameters have values. If I pass in a URI that looks like this:
http://server:8080/APP?color=&shape=square
I get the follwoing error
------
The org.apache.cocoon.www.sitemap_xmap notifies that org.apache.cocoon.ProcessingException says:
Exception during processing of http://server;8080/APP?color=&shape=square
More precisely:
org.apache.cocoon.ProcessingException: Exception during processing of http://server:8080/APP?color=&shape=square: org.apache.cocoon.ResourceNotFoundException: Resource not found http://server:8080/APP?color=&shape=square: java.io.FileNotFoundException: http://server:8080/APP?color=&shape=square
-----
My sitemap entry looks like this:
<map:match pattern="APP">
<map:act type="request">
<map:parameter name="parameters" value="true"/>
<map:generate src="http://server/APP/app_query{requestQuery}"/>
<map:transform src="APP/doc_list_app.xsl"/>
</map:act>
<map:serialize/>
</map:match>
-----
Any tips would be appreciated.
Thanks,
-tom
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Re: Help on displaying both image and content in one output
Posted by Nicola Ken Barozzi <ni...@apache.org>.
Sreenivasan N. wrote:
> hi all
>
> I would like to display my output with a image and content. Basically i
> would like to give user output with a chart using svg2jpg serializer and
> html output using an XSP taking data from database.
> Is it possible in cocoon..?
> Can anyone help me in this
Look at the samples, there is an example of a Cocoon start page done
with svg parts.
--
Nicola Ken Barozzi nicolaken@apache.org
- verba volant, scripta manent -
(discussions get forgotten, just code remains)
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