Documentation

This uses solr and infintescroll to create a frontpage widget.

Parameters

• HEIGHT: height of scroll container, defaults to 40em
• LIMIT: number of rows to render, defaults to 20
• PAGE: from which page to start rendering
• THEWEB: the web to render recent changes for
• FILTER: lucene filter to be added to the search query

Implementation

%STARTINCLUDE%<!-- -->
<div class="jqInfiniteScroll recentChanges {itemSelector:'.clsIndexItem', localMode:true, bufferPx:200}">
%DBCALL{"%WEB%.%TOPIC%" 
  section="backend" 
  LIMIT="%IF{"defined LIMIT" then="%LIMIT%" else="20"}%"
  PAGE="%IF{"defined PAGE" then="%PAGE%" else="0"}%"
  THEWEB="%IF{"defined THEWEB" then="%THEWEB%" else="%BASEWEB%"}%"
  FILTER="%IF{"defined FILTER" then="%FILTER%"}%"
}%
</div>
<div class="jqInfiniteScrollNavi foswikiHidden">
  <a href="%SCRIPTURLPATH{"view"}%/%WEB%/%TOPIC%?page=1;section=backend;skin=text;web=%IF{"defined THEWEB" then="%THEWEB%" else="%BASEWEB%"}%;filter=%IF{"defined FILTER" then="%FILTER%"}%;limit=%IF{"defined LIMIT" then="%LIMIT%" else="50"}%" class='jqInfiniteScrollNext'>More</a>
</div>
<literal><style>
.recentChanges {
  overflow-y:auto;
  padding-right:1em;
  height:%IF{"defined HEIGHT" then="%HEIGHT%" else="40em"}%;
}
</style></literal>
<!-- %JQREQUIRE{"infinitescroll"}% -->%STOPINCLUDE%

Backend

%STARTSECTION{"backend"}%<noautolink>
%DBQUERY{
  "%URLPARAM{"filter" default="%FILTER%"}%"
  exclude="^(WebChanges|WebPreferences|WebTopicLinks|WebIndex|WebNotify|WebHome|WebLinks|TopCategory|Category|ClassifiedTopic|TopicType|WebTopicEditTemplate|WebAtom|WebRss|WebLeftBar|WebSearch.*)$"
  web="%URLPARAM{"web" default="%THEWEB%"}%"
  skip="%CALC{"$EVAL(%URLPARAM{"page" default="%PAGE%"}%*%URLPARAM{"limit" default="%LIMIT%"}%)"}%"
  limit="%URLPARAM{"limit" default="%LIMIT%"}%" 
  sort="modified"
  reverse="on"
  format="$percntDBCALL{\"$web.$topic->RenderIndexItem\"}$percnt"
  separator="$n"
}%
</noautolink>%ENDSECTION{"backend"}%

Test

Copyright

©2006-2013 Michael Daum http://michaeldaumconsulting.com

This file is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. For more details read the LICENSE.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY, to the extent permitted by law; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.