[opencms-dev] How to get the file size from items of cms:contentloop?

[Mario Jäger]

Hi Daniel,

With this expression you can read the length of a resource in bytes:

${content.vfs.readResource['/index.html'].length}


Try it with that format in your jsp, please:

<cms:contentload ...>
  <cms:contentaccess var="content" />

  ...

    <cms:contentloop element="Attaches"> 

                <c:set var="file"><cms:contentshow element="${content.value['Attaches/File']}" /></c:set>
		<a href="${file}">${file}</a>
		${content.vfs.readResource[file].length}

    </cms:contentloop>

    ...

</cms:contentload>

-- 
Kind Regards,
Mario.
 
-------------------
Mario Jäger
 
Alkacon Software GmbH  - The OpenCms Experts                    
http://www.alkacon.com - http://www.opencms.org


Daniel Cassiani Rezende schrieb:
> Hi, folks,
>
>
> I have some Structured Content pages with a list of OpenCmsVfsFile (as declared in the XSD), and I need to show the name, link and file size of each item, but I have no idea of how.
>
> I need something like this:
>
> <ul>
> <cms:contentloop element="Attaches">
> 	<li>
> 		<a href="<cms:contentshow element=" Attaches/File" />">
> 		<cms:contentshow element=" Attaches/File" /></a>
> 		(<cms:contentshow element=" Attaches/File/fileSize" />)
> 	</li>
> </cms:contentloop>
> </ul>
>
> Obviously, <cms:contentshow element=" Attaches/File/fileSize" /> doesn't work.
>
> Any ideas???
>
>
>
> Thanks,
>
> - Daniel
>   
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