88 lines
3.3 KiB
Text
88 lines
3.3 KiB
Text
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<%-- $This file is distributed under the terms of the license in /doc/license.txt$ --%>
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<%@ page import="java.lang.Integer" %>
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<%@ page import="java.util.Collection" %>
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<%@ page import="java.util.Iterator" %>
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<%@ page import="edu.cornell.mannlib.vitro.webapp.web.TabWebUtil" %>
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<%@ page import="edu.cornell.mannlib.vitro.webapp.beans.Tab" %>
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<%@ page errorPage="/error.jsp"%>
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<%
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int CutOffDepth = 3; //tab depth at which subtabs stop being shown
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int TabDescCutoffDepth = 3;//depth at which descriptions of subtabs stop being shown
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/***********************************************
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Display a set of subtabs for a Tab as a <UL></UL>
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Based on tabSub.
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This does not attempt to display any subtabs, entities, etc.
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request.attributes
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"leadingTab" the tab that is at the top of the display hierarchy
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request.parameters
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"tabId" id of the tab to do subtabs for
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"tabDepth" String that is the depth of the tab in the display
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leadingTab = 1, child of leadingTab = 2, etc.
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Here tabDepth does not default, it must be set
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bdc34 2006-01-18 created
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**********************************************/
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Tab leadingTab = (Tab) request.getAttribute("leadingTab");
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if (leadingTab == null) {
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String e = "tabSub expects that request attribute 'leadingTab' be set";
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throw new JspException(e);
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}
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String tabId = request.getParameter("tabId");
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if (tabId == null) {
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String e = "tabSub expects that request parameter 'tabId' be set";
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throw new JspException(e);
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}
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Tab tab = null;
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tab = TabWebUtil.findStashedTab(tabId, request);
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if (tab == null) {
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String e = "tabSub expects that request attribute 'leadingTab' will have the tab with tabId as a sub tab";
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throw new JspException(e);
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}
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String obj = request.getParameter("tabDepth");
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int depth = 1; //depth 1 represents primary tab level, 2 is secondary, etc.
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if (obj == null) {
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String e = "tabSub expects that request parameter 'tabDepth' be set";
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throw new JspException(e);
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}
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depth = Integer.parseInt((String) obj);
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int childDepth = depth + 1;
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String noDesc = (childDepth >= TabDescCutoffDepth) ? "true" : "false";
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//noDesc = "true";
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Collection children = tab.filterChildrenForSubtabs();
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if (depth < CutOffDepth && children != null) {
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Iterator childIter = children.iterator();
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boolean hasChildren = childIter.hasNext();
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if (hasChildren) { %>
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<div class='subtabs'><!-- tabSub.jsp -->
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<ul class='tabSubAsList'>
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<% }
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while( childIter.hasNext() ) {
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Tab subtab = (Tab)childIter.next();
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TabWebUtil.stashTabsInRequest(subtab,request); %>
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<li>
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<jsp:include page='tabBasic.jsp'>
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<jsp:param name='tabDepth' value='<%=childDepth%>' />
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<jsp:param name='tabId' value='<%=subtab.getTabId()%>' />
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<jsp:param name='noDesc' value='<%=noDesc%>'/>
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<jsp:param name='yesBody' value='false'/>
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<jsp:param name='noEntities' value='true'/>
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<jsp:param name='noContent' value='true'/>
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<jsp:param name='noSubtabs' value='true'/>
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</jsp:include>
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</li>
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<% }
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if( hasChildren ){ %>
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</ul>
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</div><!-- end subtabs div-->
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<%}%>
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<% } %>
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