Hi Jun,
I can't use the value of the property because the PROPPATCH will be
executed after the PUT (save). Use the current timestamp (I hope you can
live with a possible difference of 1 second). You can override [1] the
default postprocessing pipeline by creating a sitemap called
override.xmap inside /extensions/editing (assuming you are using the
extension mechanism [2].
Pass the current timestamp to the postprocessing XSL as a parameter
using the date input module. This will look something like:
<map:parameter name="now" value="{date:yyyy-MM-dd'T'HH:mm:ss'Z'}"/>
I haven't tested it and it may not be in the correct date format which
depends on the property you are using (getlastmodified or
modificationdate), but I hope you get the idea.
[1] http://www.hippocms.org/display/CMS/Overriding+core+CMS+code
[2] http://www.hippocms.org/display/CMS/08.+Extending+Hippo+CMS
Regards,
Jasha Joachimsthal
[EMAIL PROTECTED] - [EMAIL PROTECTED]
www.onehippo.com
Amsterdam - Hippo B.V. Oosteinde 11 1017 WT Amsterdam +31(0)20-5224466
San Francisco - Hippo USA Inc. 101 H Street, suite Q Petaluma CA
94952-3329 +1 (707) 773-4646
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of
> [EMAIL PROTECTED]
> Sent: vrijdag 17 oktober 2008 23:16
> To: [email protected]
> Subject: RE: [HippoCMS-dev] last modified date
>
> Hi Jasha,
> I just started looking into the postprocessing, but this just strikes
> me: how do I get last modified date out of the webdav
> property in my xsl? I know how to update the webdav property
> using extractors, but not the other way around. Is there any
> example that I can take a look at?
>
> Thanks a lot!
> Jun
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of
> Jasha Joachimsthal
> Sent: Thursday, October 16, 2008 12:08 AM
> To: Hippo CMS development public mailinglist
> Subject: RE: [HippoCMS-dev] last modified date
>
> Hi Jun,
>
> > -----Original Message-----
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED] On Behalf Of
> > [EMAIL PROTECTED]
> > Sent: donderdag 16 oktober 2008 2:11
> > To: [email protected]
> > Subject: [HippoCMS-dev] last modified date
> >
> > Hi all,
> >
> > I know I can pre-populate the xml with a creation date with
> > insertcontent.xsl, and I can extract values from the xml
> and set the
> > webdav attribute of a file.
> >
> > But what happens when I want to keep a last modified date in my xml
> > file? I would imagine that I need to write a "reverse"
> > extractor that gets the last modified time from file attribute and
> > populate the xml file, or I set a trigger to write the current date
> > upon save. Has anyone
> > done anything like that before? Could you please share
> your how-tos?
>
> Writing data after the extrator did its job would create an
> infinite loop. Every save triggers the extractors. If you
> need the last modified dat in the XML instead of a WebDAV
> property you have to use postprocessing [1]. You even may
> have to override the default postprocessing and insert the
> current timestamp in the XSLt. Create a new sitemap in
> extensions/editing called override.xmap. Put yopur custom
> postprocessXML (original is in /editing/cf2/sitemap.xmap) and
> create a matcher on ** that sends all other requests to
> site://editing/sitemap.xmap
>
> >
> > Also, a related question is: how to make a date widget
> read-only? I
> > tried "value" widget, but as soon as I click save, the
> value is gone.
>
> That's a known bug [2]. It used to be possible by setting
> @readonly="true" on the widget and it should be possible again.
>
> [1] http://www.hippocms.org/display/CMS/03.+Developing+templates
> [2] http://issues.hippo.nl/browse/CMSSIX-192
>
>
> Jasha Joachimsthal
>
> [EMAIL PROTECTED] - [EMAIL PROTECTED]
>
> www.onehippo.com
> Amsterdam - Hippo B.V. Oosteinde 11 1017 WT Amsterdam
> +31(0)20-5224466 San Francisco - Hippo USA Inc. 101 H Street,
> suite Q Petaluma CA
> 94952-3329 +1 (707) 773-4646
>
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