Re: [xwiki-users] Open RSS feed links in new window

2011-09-27 Thread Wouter de Vos 
 Hi Stefan!

I played around with your solution and got it working just fine!
I created a Objekt - Java Extension on the page where I have the rss makro
and placed your script:

{
  var rssLinks = $$('.rssitemtitle a'); //the css selector for links in the
'div's generated by the {{rss}} macro.
  rssLinks.each(function(link){
link.writeAttribute('target', '_blank');
  });
}
in there, and now it works just fine.
I still think it is a nice option to have within the makro and will try and
post a Jira accordingly.

Thanks for all the help,

Wouter





 Hi Wouter,

 Vincent's solution is the most correct one from the Java development and
 best practice point of view. But for some less experienced developers it
 might be a bit difficult imho. So I can think of a way to work around
 this (i.e. do a quick dirty fix).
 An easier solution, though not the most elegant one, would be to write a
 piece of Javascript code to be executed on page load. It should search
 fpr links in the RSS block(s) and write the rel or target attribute
 to _blank. The only problem is that you should include that script via
 xwiki.jsx.use(...)  on each page you want this feature on.

 The Javascript could look something like this:

 document.observe(xwiki:dom:loaded) {
   var rssLinks = $$('.rssitemtitle a'); //the css selector for links in the
 'div's generated by the {{rss}} macro.
   rssLinks.each(function(link){
 link.writeAttribute('target', '_blank');
   });
 }


 I hope it helps. Cheers!
 Stefan.
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Re: [xwiki-users] Open RSS feed links in new window

2011-09-27 Thread Wouter de Vos 
Hi Vincent,

One last on RSS, I am trying it in Panel this time, the Panel code
looks like this:

#panelheader ($'RSS')

{{rss feed=http://feeds.feedburner.com/massol; content=true
image=true count=2 /}}

#panelfooter()

And then I get a panel with the header OK, but the content just shows

{{rss feed=http://feeds.feedburner.com/massol; content=true
image=true count=2 /}}

I put the exact same code on a page and there it works fine, do I have
to put more code around it?

I tried putting #Macro (RSS Macro) in front, but got some error message:
Failed to evaluate content with id RSS Feeds
What am I missing?
Why does it work on a page but not in a panel?

Thanx again,

Wouter

On Fri, Sep 23, 2011 at 4:57 PM, Vincent Massol vinc...@massol.net wrote:

 On Sep 23, 2011, at 3:39 PM, Wouter de Vos wrote:

 Hi Vincent,

 Thanx for the feedback, I will spend some time on trying this out, its new
 for me but of interest definately!
 Another issue with the rss feed, is there a possibility to show this in a
 panel? Since then my users can just move their heads to the left and see the
 panel getting updated with the feed, and dont need to go to a page to do so.
 Is this possible at all?

 Sure, just put the rss macro in a panel…

 Thanks
 -Vincent

 Would be a nice feature, if its not possible yet, I know, I go and make Jira
 issues :-)

 Thanx,

 Wouter

 On Fri, Sep 23, 2011 at 2:44 PM, Vincent Massol vinc...@massol.net wrote:


 On Sep 23, 2011, at 2:40 PM, Vincent Massol wrote:

 Hi Wouter,

 On Sep 23, 2011, at 2:21 PM, Wouter de Vos wrote:

 Hi all,

 While gathering information on the simplify my wiki subject, I stumbled
 upon
 the RSS makro and tried it out, works great.
 But is there a way to have the RSS Links that the RSS Makro displays
 open in
 a new window?

 I know there are discussions on the sensibility of opening links in a
 new
 window, but in this project I will have to do so.

 I tried putting rel=blank in somewhere, but nothing worked.
 I tried putting a java class objekt in, but I guess since the rss feed
 is in
 a makro, this did not work either.

 Is it possible, and if yes, how?

 Right now this feature is not part of the RSS macro. It could be
 interesting to add it though.

 Now we could imagine some workaround but they require a bit of work.
 Basically:
 * create a wiki macro with the same name rss
 * In the content of this wiki macro, use Groovy to lookup the original
 rss macro, execute it, then get its XDOM and find all LinkBlocks, then add
 rel=blank in those blocks.

 It's only about 6-7 lines of groovy script in total but it may be easy or
 hard depending on your current knowledge of xwiki components/rendering.

 Actually a slightly cleaner version is simply to write a Transformation
 (since this is what it's for! :)). So you don't need to overwrite the wiki
 macro. All you need is to add a new Transformation.

 Thanks
 -Vincent

 PS to self: we really need to add wiki components since adding a
 transformation is a nice use case for it.

 Otherwise you could create a jira issue to request this feature.

 Thanks
 -Vincent

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Re: [xwiki-users] Open RSS feed links in new window

2011-09-27 Thread Vincent Massol 
Hi,

On Sep 27, 2011, at 1:48 PM, Wouter de Vos wrote:

 Hi Vincent,
 
 One last on RSS, I am trying it in Panel this time, the Panel code
 looks like this:
 
 #panelheader ($'RSS')

This is xwiki 1.0 syntax

 {{rss feed=http://feeds.feedburner.com/massol; content=true
 image=true count=2 /}}

This is XWiki 2.0 syntax.

You need to write XWiki 2.0 syntax for your panel.

Thanks
-Vincent

 
 #panelfooter()
 
 And then I get a panel with the header OK, but the content just shows
 
 {{rss feed=http://feeds.feedburner.com/massol; content=true
 image=true count=2 /}}
 
 I put the exact same code on a page and there it works fine, do I have
 to put more code around it?
 
 I tried putting #Macro (RSS Macro) in front, but got some error message:
 Failed to evaluate content with id RSS Feeds
 What am I missing?
 Why does it work on a page but not in a panel?
 
 Thanx again,
 
 Wouter
 
 On Fri, Sep 23, 2011 at 4:57 PM, Vincent Massol vinc...@massol.net wrote:
 
 On Sep 23, 2011, at 3:39 PM, Wouter de Vos wrote:
 
 Hi Vincent,
 
 Thanx for the feedback, I will spend some time on trying this out, its new
 for me but of interest definately!
 Another issue with the rss feed, is there a possibility to show this in a
 panel? Since then my users can just move their heads to the left and see the
 panel getting updated with the feed, and dont need to go to a page to do so.
 Is this possible at all?
 
 Sure, just put the rss macro in a panel…
 
 Thanks
 -Vincent
 
 Would be a nice feature, if its not possible yet, I know, I go and make Jira
 issues :-)
 
 Thanx,
 
 Wouter
 
 On Fri, Sep 23, 2011 at 2:44 PM, Vincent Massol vinc...@massol.net wrote:
 
 
 On Sep 23, 2011, at 2:40 PM, Vincent Massol wrote:
 
 Hi Wouter,
 
 On Sep 23, 2011, at 2:21 PM, Wouter de Vos wrote:
 
 Hi all,
 
 While gathering information on the simplify my wiki subject, I stumbled
 upon
 the RSS makro and tried it out, works great.
 But is there a way to have the RSS Links that the RSS Makro displays
 open in
 a new window?
 
 I know there are discussions on the sensibility of opening links in a
 new
 window, but in this project I will have to do so.
 
 I tried putting rel=blank in somewhere, but nothing worked.
 I tried putting a java class objekt in, but I guess since the rss feed
 is in
 a makro, this did not work either.
 
 Is it possible, and if yes, how?
 
 Right now this feature is not part of the RSS macro. It could be
 interesting to add it though.
 
 Now we could imagine some workaround but they require a bit of work.
 Basically:
 * create a wiki macro with the same name rss
 * In the content of this wiki macro, use Groovy to lookup the original
 rss macro, execute it, then get its XDOM and find all LinkBlocks, then add
 rel=blank in those blocks.
 
 It's only about 6-7 lines of groovy script in total but it may be easy or
 hard depending on your current knowledge of xwiki components/rendering.
 
 Actually a slightly cleaner version is simply to write a Transformation
 (since this is what it's for! :)). So you don't need to overwrite the wiki
 macro. All you need is to add a new Transformation.
 
 Thanks
 -Vincent
 
 PS to self: we really need to add wiki components since adding a
 transformation is a nice use case for it.
 
 Otherwise you could create a jira issue to request this feature.
 
 Thanks
 -Vincent
 
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Re: [xwiki-users] livetable only on objects/pages under parent

2011-09-27 Thread Scott Serr 

- Vincent Massol vinc...@massol.net wrote:

 Hi Scott,
 
 On Sep 27, 2011, at 12:34 AM, Scott Serr wrote:
 
  
  Can I limit livetable to display only the objects/pages under a
 certain parent page?
  
  Looks like this:
  
  Detectors (space)
  Detectors.Detector1 (page)
  Detectors.Detector2 (page)
  Detectors.Detector1History1 (page with parent set to Detector1)
  Detectors.Detector1History2 (page with parent set to Detector1)
  
  I have livetable on both pages Detector1 and Detector2, trying to
 display only their children history.  But livetable displays all
 DetectorHistoryClass objects.  (The Detector2 page shows Detector1's
 history objects)  Is there a way to limit the results to only children
 of the calling page?
  
  I know you can do all this manually with foreach and filtering them
 out one at a time, but I'd like to use livetable.
 
 See the example at
 http://extensions.xwiki.org/xwiki/bin/view/Extension/Livetable+Macro#HFilterorganizationsbydomain
 
 Hope it helps,
 -Vincent

Thanks Vincent, I'll give it a try.

Those in charge of the xwiki web sites:

If I am not logged in, just looking at the pages the code macro can't execute!
Failed to execute the [code] macro

Thanks,
Scott
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Re: [xwiki-users] livetable only on objects/pages under parent

2011-09-27 Thread Scott Serr 

- Scott Serr se...@theserrs.net wrote:

 - Vincent Massol vinc...@massol.net wrote:
 
  Hi Scott,
 
snip
 
  See the example at
 
 http://extensions.xwiki.org/xwiki/bin/view/Extension/Livetable+Macro#HFilterorganizationsbydomain
 
  Hope it helps,
  -Vincent
 
 Thanks Vincent, I'll give it a try.
 
 Those in charge of the xwiki web sites:
 
 If I am not logged in, just looking at the pages the code macro can't
 execute!
 Failed to execute the [code] macro
 

I'm sorry, I just tried again as not logged in and it worked.  I think there 
must be some heavy loading on the xwiki server or something which causes the 
code macro not to execute some of the time.
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Re: [xwiki-users] livetable only on objects/pages under parent

2011-09-27 Thread Vincent Massol 
Hi Scott,

On Sep 27, 2011, at 3:05 PM, Scott Serr wrote:

 
 - Scott Serr se...@theserrs.net wrote:
 
 - Vincent Massol vinc...@massol.net wrote:
 
 Hi Scott,
 
 snip
 
 See the example at
 
 http://extensions.xwiki.org/xwiki/bin/view/Extension/Livetable+Macro#HFilterorganizationsbydomain
 
 Hope it helps,
 -Vincent
 
 Thanks Vincent, I'll give it a try.
 
 Those in charge of the xwiki web sites:
 
 If I am not logged in, just looking at the pages the code macro can't
 execute!
Failed to execute the [code] macro
 
 
 I'm sorry, I just tried again as not logged in and it worked.  I think there 
 must be some heavy loading on the xwiki server or something which causes the 
 code macro not to execute some of the time.

Yes we had this issue and it was fixed in more recent versions of XWiki 
Enterprise than the one installed on xwiki.org (see 
http://jira.xwiki.org/browse/XWIKI-6164)
We need to upgrade xwiki.org to a newer version (shall be done soon).

Thanks for reporting it!
-Vincent

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