On Thu, Apr 2, 2015 at 5:51 PM, Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr> wrote:
Hello,
I'm looking for advice about a way to add some tags on saved page with class.
What I have:
- a sheet page with an object Class ( with an object class + properties) + a template
page
- a velocity code in a page AddMyTag to add some tags on some page with this URL
parameters:
$!request.PageSource, $!request.ClassName
What I'm trying to do, is: when a user save a page, a tag is added. The tag to add is
coming from a properties value (last character on property name is _Tag).
If I call my 'AddMyTag' page, tags are correctly added on PageSource.
To resume:
- the user save HisPage
- HisPage add tags from a properties value (name xxx_Tag)
My problem is "how can I launch" automaticelly my 'AddMyTag' page when
a user record PageSource?
I tried with Ajax with
document.observe("xwiki:actions:save", function(event){
(
http://platform.xwiki.org/xwiki/bin/view/DevGuide/JavaScriptAPI#HActioneven…)
but the problem is: sometime xxx_Tag property value is updated after my AJAX call (and
the old tag is attached on page).
A the moment, I'm looking for another way, I read
http://extensions.xwiki.org/xwiki/bin/view/Extension/WikiComponent+Module
But documentation indicate: "The goal is to listen ... DocumentUpdatingEvent events
(note that these events are fired before the page is saved and thus our code doesn't
need to perform the save itself ..."
Then I can not use this method either because I must
add tag from new value from my _Tag properties.
It doesn't say the document doesn't have the changes. But that the
event is fired before the changes are saved. So if you listen to this
event you should be able to get the new property value and add the
tag. Just don't call save() in the event handled because this is done
automatically after the event is passed to all handlers (including
yours).
Hope this helps,
Marius
How can I launch a velocity script on a document after document is saved (to add some tag
from the document itself)?
Thxs for any help
Pascal B
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