venice-dynamo-rewrite/venice-data/velocity/find_categories.vm

#*
  The contents of this file are subject to the Mozilla Public License Version 1.1
  (the "License"); you may not use this file except in compliance with the License.
  You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
  
  Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
  WARRANTY OF ANY KIND, either express or implied. See the License for the specific
  language governing rights and limitations under the License.
  
  The Original Code is the Venice Web Communities System.
  
  The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
  for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
  Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
  
  Contributor(s): 
*#
#*
  Parameters:
    mode     = Search mode (string equivalent)
    term     = Search term
    ofs      = Offset within the search we're at right now
    fcount   = Total number of items found in current search
    pagesize = Number of items to display per page
    results  = Results list from find, a List of VeniceCategory objects (may be null)
    menu     = Tab menu to render across the top
*#
#render( $menu )
#header1( "Find Categories" )
<form method="POST" action="#formatURL( "SERVLET" "find_categories.js.vs")">
  <input type="hidden" name="ofs" value="0">
  #comment( "Find Categories form" )
  <div align="left"><p>
    Display all categories whose name&nbsp;&nbsp;
    <select name="mode" size="1">
      <option value="PREFIX" #if( $mode.equals("PREFIX") )selected="selected"#end >starts with the string</option>
      <option value="SUBSTRING" #if( $mode.equals("SUBSTRING") )selected="selected"#end >contains the string</option>
      <option value="REGEXP" #if( $mode.equals("REGEXP") )selected="selected"#end >matches the regular
        expression</option>
    </select>&nbsp;&nbsp;
    <input type="text" name="term" size="32" maxlength="255" value="$!term" /></p>
    <p>#button( "INPUT" "search" )</p>
  </div>
  #comment( "end Find Categories form" )
</form>

#if( $results )
  ## Do a tricky set of computations here to figure out what we need to display in terms of the search results
  ## and the form to the right that lets us page through results.
  #set( $resultcount = $results.size() )
  #set( $is_next = 0 )
  #set( $is_prev = 0 )
  #if( $resultcount > $pagesize )
    #set( $resultcount = $pagesize )
    #set( $is_next = 1 )
  #end
  #if( $ofs > 0 )
    #set( $is_prev = 1 )
  #end
  #set( $is_form = $is_next + $is_prev )
  #set( $ndx_first = $ofs + 1 )
  #set( $ndx_last = $ofs + $pagesize )
  #if( $ndx_last > $fcount )
    #set( $ndx_last = $fcount )
  #end

  #comment( "Results display" )
  <hr />
  <table width="100%" border="0" align="center"><tr valign="middle">
    <td width="50%" align="left">
      <b>Search Results</b>
      #if( $is_form >= 1 )
        (Displaying ${ndx_first}-${ndx_last} of ${fcount})
      #end
    </td>
    <td width="50%" align="right">
      #if( $is_form >= 1 )
        #comment( "Results navigation form" )
        <form method="POST" action="#formatURL( "SERVLET" "find_categories.js.vs")">
          <input type="hidden" name="mode" value="$mode" />
          <input type="hidden" name="term" value="$term" />
          <input type="hidden" name="ofs" value="$ofs" />
          <input type="hidden" name="fcount" value="$fcount" />
          #if( $is_prev == 1 )
            #button( "INPUT" "previous" )
          #else
            #button( "IMAGE" "0transparent" )
          #end
          &nbsp;&nbsp;
          #if( $is_next == 1 )
            #button( "INPUT" "next" )
          #else
            #button( "IMAGE" "0transparent" )
          #end
        </form>
      #else
        &nbsp;
      #end
    </td>
  </tr></table>

  #if( $fcount > 0 )
    #set( $i = $resultcount )
    #foreach( $cat in $results )
      #set( $i = $i - 1 )
      #if( $i >= 0 )
        #bullet() ${cat.toString()}<br />
      #end
    #end
  #else
    <em>No categories found.</em>
  #end

  #comment( "End results display" )
#end