<%--
- group-select-list.jsp
-
- Version: $Revision$
-
- Date: $Date$
-
- Copyright (c) 2002, Hewlett-Packard Company and Massachusetts
- Institute of Technology. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are
- met:
-
- - Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- - Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- - Neither the name of the Hewlett-Packard Company nor the name of the
- Massachusetts Institute of Technology nor the names of their
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- DAMAGE.
--%>
<%--
- Display list of Groups, with pagination
-
- Attributes:
-
- groups - Group[] - all groups to browse
- sortby - Integer - field to sort by (constant from Group.java)
- first - Integer - index of first group to display
- multiple - if non-null, this is for selecting multiple groups
--%>
<%@ page contentType="text/html;charset=UTF-8" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
<%@ taglib uri="http://www.dspace.org/dspace-tags.tld" prefix="dspace" %>
<%@ page import="org.dspace.eperson.Group" %>
<%
int PAGESIZE = 50;
Group[] groups =
(Group[]) request.getAttribute("groups");
int sortBy = ((Integer)request.getAttribute("sortby" )).intValue();
int first = ((Integer)request.getAttribute("first")).intValue();
boolean multiple = (request.getAttribute("multiple") != null);
// Make sure we won't run over end of list
int last = first + PAGESIZE;
if (last >= groups.length) last = groups.length - 1;
// Index of first group on last page
int jumpEnd = ((groups.length - 1) / PAGESIZE) * PAGESIZE;
// Now work out values for next/prev page buttons
int jumpFiveBack = first - PAGESIZE * 5;
if (jumpFiveBack < 0) jumpFiveBack = 0;
int jumpOneBack = first - PAGESIZE;
if (jumpOneBack < 0) jumpOneBack = 0;
int jumpOneForward = first + PAGESIZE;
if (jumpOneForward > groups.length) jumpOneForward = first;
int jumpFiveForward = first + PAGESIZE * 5;
if (jumpFiveForward > groups.length) jumpFiveForward = jumpEnd;
// What's the link?
String sortByParam = "name";
if (sortBy == Group.ID) sortByParam = "id";
String jumpLink = request.getContextPath() + "/tools/group-select-list?multiple=" + multiple + "&sortby=" + sortByParam + "&first=";
String sortLink = request.getContextPath() + "/tools/group-select-list?multiple=" + multiple + "&first=" + first + "&sortby=";
%>
<%-- Select Groups --%>
<fmt:message key="jsp.tools.group-select-list.title"/>
<%--
Groups <%= first + 1 %>-<%= last + 1 %> of <%= groups.length %>
--%>
<%= first + 1 %><%= last + 1 %><%= groups.length %>
<%
if (multiple)
{ %>
<%--
Clicking on the 'Add' button next to a group will add that
group to the list on the main form.