New subject: [xwiki-devs] Ref: Displaying lists of wiki pages given a set of criteria

9 Oct 2007

Hey it works!

I coded it thus:

1.1 Listing documents by searching on their object properties - XWikiUsers
and first name

#set ($list = $xwiki.search("select doc.fullName from XWikiDocument doc,
BaseObject obj, StringProperty prop where doc.fullName=obj.name and
obj.className='XWiki.XWikiUsers' and prop.id.id=obj.id and
prop.name='first_name' and prop.value='Graham'", 5, 0))

#includeForm("XWiki.Results")

1.1 Listing documents by searching on their object properties - Article and
title

#set ($list = $xwiki.search("select doc.fullName from XWikiDocument doc,
BaseObject obj, StringProperty prop where doc.fullName=obj.name and
obj.className='XWiki.ArticleClass' and prop.id.id=obj.id and
prop.name='title' and prop.value like 'Art%'", 5, 0))

#includeForm("XWiki.Results")

and it displays the results using the Results table (although with two
#includeForm("XWiki.Results") it displays the filter columns twice on the
first table and no fitler columns on the second table on the same page?).

So thanks again Jean-Vincent!!!! This is really going to help me (and
others) use XWiki to develop useful applications with it.

Best Regards,

Richard

-----Original Message-----
From: devs-bounces(a)xwiki.org [mailto:devs-bounces@xwiki.org]On Behalf Of
Jean-Vincent Drean
Sent: 09 October 2007 13:12
To: XWiki Developers
Subject: Re: [xwiki-devs] Ref: Displaying lists of wiki pages given a
set of criteria

Added here :
http://www.xwiki.org/xwiki/bin/view/DevGuide/velocityHqlExamples#HGettingdoc
umentswhereobjects27propertiesequalssomevalue

JV.

2007/10/9, goldring, richard &lt;richard.goldring(a)uk.thalesgroup.com&gt;om>:
...
  Thanks Jean-Vincent,

 What you've done helps ... but how does one list documents with a certain
 object attached whom's properties = a certain value?

 Regards,

 Richard

 -----Original Message-----
 From: devs-bounces(a)xwiki.org [mailto:devs-bounces@xwiki.org]On Behalf Of
 Jean-Vincent Drean
 Sent: 09 October 2007 12:34
 To: XWiki Developers
 Subject: Re: [xwiki-devs] Ref: Displaying lists of wiki pages given a
 set of criteria

 I've started documenting hql queries through public and privileged APIs
 here:
 http://www.xwiki.org/xwiki/bin/view/DevGuide/velocityHqlExamples

 The privileged API will fit your need (don't forget to protect the
 edition of your scripts pages by non-admins).

 JV.

 2007/10/9, goldring, richard &lt;richard.goldring(a)uk.thalesgroup.com&gt;om>:
  Jean-Vincent,

 Thanks - I tried it and it worked.

 What I'd like to do now is to have a set of pages with objects attached  and
 > to search those pages by the attributes on those objects.
 >
 > So for example the pages could represent 'tasks', the objects would
store
...
   details of
those tasks e.g. task status, task owner, task description,  task
  date, etc. On a browser page a search/filter
could then be done on say  task
  status to list all uncompleted tasks.

 Any idea how to do that?

 Also is there any documentation on how to do these searches using:

 $xwiki.xWiki.search("select count(doc) from XWikiDocument doc ${query}",
 $context.context).get(0))

 and

 #set ($list = $xwiki.searchDocuments($query, $resultsPerPage, $start))

 i.e. what database tables to search - a description of how these methods
 work and how to use them, etc

 If anyone has some more examples and explaination of these then it would
 really help! Thanks!

 Regards,

 Richard

 -----Original Message-----
 From: devs-bounces(a)xwiki.org [mailto:devs-bounces@xwiki.org]On Behalf Of
 Jean-Vincent Drean
 Sent: 03 October 2007 15:00
 To: XWiki Developers
 Subject: Re: [xwiki-devs] Ref: Displaying lists of wiki pages given a
 set of criteria

 The snippet on xwiki.org :
 http://www.xwiki.org/xwiki/bin/view/Code/PaginateSearch

 2007/10/3, Jean-Vincent Drean &lt;jv(a)xwiki.com&gt;om>:
  Hi,

 It's a recurrent need but AFAIK we don't have any generic solution.
 I've made a 5' snippet, hope it will be useful.

 This snippet requires programming rights ($xwiki.xWiki.search) so
 you'll have to make sure that simple users can't edit this page.

-----------------------------------------------8<---------------------------
...

----------------------------------------
  #macro(paginedSearch $query $currentPage
$resultsPerPage)
 #set ($start = $resultsPerPage * $currentPage)
 #set ($resultsnb = $xwiki.xWiki.search("select count(doc) from
 XWikiDocument doc ${query}", $context.context).get(0))
 #if ($resultsnb > $resultsPerPage)
   #set ($pagesnb = $resultsnb / $resultsPerPage)
   #foreach ($pagenb in [0..$pagesnb])
     [$pagenb>$doc.fullName?page=$pagenb]
   #end
 #end
 #set ($list = $xwiki.searchDocuments($query, $resultsPerPage, $start))
 #foreach ($item in $list)
   * $item
 #end
 #end

 #if ($request.page)
   #set ($desiredStart = $xwiki.parseInt($request.page))
 #else
   #set ($desiredStart = 0)
 #end

 #paginedSearch("where 1=1" $desiredStart 5)

-----------------------------------------------8<---------------------------
...

----------------------------------------
 >
 > 2007/10/3, goldring, richard &lt;richard.goldring(a)uk.thalesgroup.com&gt;om>:
 > > Anyone?
 > >
 > >
 > > Hi all,
 > >
 > > Does anyone know how to generate a list of links to wiki pages that 
meet
 > a
 > > > set of defined features i.e. filter and sort (features defined on
the
...
  > > > objects or tags on those pages)?
Perhaps like the Google search, list
...
  > the
 > > > first 20 or 30 pages and have a next/previous, 1, 2, 3, etc buttons
to
...
  > list
 > > > the next selections of page links (to cope with the display of large
 > numbers
 > > > of page links).
 > > >
 > > > If anyones got any code snipits to get me started then that would be
 > really
 > > > useful - thanks.
 > > >
 > > > The idea is perhaps to explore how to use XWiki to semi
automatically
...
  > > > generate pages to record tasks or
issues, and then to list those pages
...
  > > > (tasks/issues) according to say the
status or owners of those
 > tasks/issues.
 > > > For tasks I'm thinking XWiki might be used to help guide users
through
...
  > > > business processes and
semi-automatically document they have followed
...
   those
 > > processes (for CMMI) so they can be simply audited. Documents  generated
 > > > through users following the tasks/processes can then be generated
from
...
   > >
templates and stored within the wiki. If anyone else has any  ideas/code
  that
  > could help perhaps realise this then let me
know!
 >
 > Regards,
 >
 > Richard Goldring
 >
 > TAO
 > Wookey Hole Road
 > Wells, Somerset
 > BA5 1AA
 >
 > Direct Line: 01749 682694
 > Switchboard: 01749 672081
 > richard.goldring(a)uk.thalesgroup.com
 >
 >
 >
 >
 > Thales UK Ltd (Wells) DISCLAIMER: The information contained in this  e-mail
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  for
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No.
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 > Thales UK Ltd (Wells) DISCLAIMER: The information contained in this e-mail
...
   is
confidential. It may also be legally privileged. It is intended only  for
 > the stated addressee(s) and access to it by any other person is
 > unauthorised. If you are not an addressee, you must not disclose, copy,
 > circulate or in any other way use or rely on the information contained in
...
   this e-mail.
Such unauthorised use may be unlawful. We may monitor all
 e-mail communications through our networks. If you have received this  e-mail
  in error, please inform us immediately on +44 (0)
1749 672081 and delete  it
  and all copies from your system. We accept no
responsibility for changes  to
 > any e-mail which occur after it has been sent.  Attachments to this e-mail
...
  > may contain software viruses which could damage
your system.  We therefore
...
   recommend you
virus-check all attachments before opening. A business of
 Thales UK Ltd. Registered Office: 2 Dashwood Lang Road, The Bourne  Business
  Park, Addlestone, Weybridge, Surrey KT15 2NX
Registered in England No.
 868273
 _______________________________________________
 devs mailing list
 devs(a)xwiki.org
 http://lists.xwiki.org/mailman/listinfo/devs
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 Thales UK Ltd (Wells) DISCLAIMER: The information contained in this e-mail
 is confidential. It may also be legally privileged. It is intended only for
...
  the stated addressee(s) and access to it by any other
person is
 unauthorised. If you are not an addressee, you must not disclose, copy,
 circulate or in any other way use or rely on the information contained in
 this e-mail. Such unauthorised use may be unlawful. We may monitor all
 e-mail communications through our networks. If you have received this e-mail
...
  in error, please inform us immediately on +44 (0) 1749
672081 and delete it
...
  and all copies from your system. We accept no
responsibility for changes to
...
  any e-mail which occur after it has been sent. 
Attachments to this e-mail
 may contain software viruses which could damage your system.  We therefore
 recommend you virus-check all attachments before opening. A business of
 Thales UK Ltd. Registered Office: 2 Dashwood Lang Road, The Bourne Business
...
  Park, Addlestone, Weybridge, Surrey KT15 2NX
Registered in England No.
 868273
 _______________________________________________
 devs mailing list
 devs(a)xwiki.org
 http://lists.xwiki.org/mailman/listinfo/devs
 _______________________________________________
devs mailing list
devs(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/devs

Thales UK Ltd (Wells) DISCLAIMER: The information contained in this e-mail
is confidential. It may also be legally privileged. It is intended only for
the stated addressee(s) and access to it by any other person is
unauthorised. If you are not an addressee, you must not disclose, copy,
circulate or in any other way use or rely on the information contained in
this e-mail. Such unauthorised use may be unlawful. We may monitor all
e-mail communications through our networks. If you have received this e-mail
in error, please inform us immediately on +44 (0) 1749 672081 and delete it
and all copies from your system. We accept no responsibility for changes to
any e-mail which occur after it has been sent.  Attachments to this e-mail
may contain software viruses which could damage your system.  We therefore
recommend you virus-check all attachments before opening. A business of
Thales UK Ltd. Registered Office: 2 Dashwood Lang Road, The Bourne Business
Park, Addlestone, Weybridge, Surrey KT15 2NX Registered in England No.
868273

Re: [xwiki-devs] Ref: Displaying lists of wiki pages given a set of criteria