jforum example source code file (FindContent.jsp)

This example jforum source code file (FindContent.jsp) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - jforum tags/keywords

collection, enter, find, fixme, get, get, go, google, google, page, score, string, string, try

The jforum FindContent.jsp source code

<%@ taglib uri="/WEB-INF/jspwiki.tld" prefix="wiki" %>
<%@ page import="com.ecyrd.jspwiki.*" %>
<%@ page import="java.util.Collection" %>
<%@ page import="java.net.URLEncoder" %>

<%-- FIXME: Get rid of the scriptlets. --%>
<%
    String query = (String)pageContext.getAttribute( "query",
                                                     PageContext.REQUEST_SCOPE );
    if( query == null ) query = "";
    
    String start = (String)request.getParameter("start");
    
    int startVal = 0;
    
    try
    {
        startVal = Integer.parseInt(start);
    } catch(Exception e) {}
    
    if( startVal < 0 ) startVal = 0;
    
    int endVal = startVal + 20;
    
    Collection list = (Collection)pageContext.getAttribute( "searchresults",
                                                             PageContext.REQUEST_SCOPE );
                                                             
    int prevSize = 0, nextSize = 0;
    
    if( list != null )
    {
      if( endVal > list.size() ) endVal = list.size();
      prevSize = Math.max( startVal, 20 );
      nextSize = Math.min(list.size() - endVal, 20);
    }
%>

      <h2>Find pages

      <wiki:SearchResults>
          <h4>Search results for '<%=query%>'

          <p>
          <i>Found  hits, here are the results from <%=startVal+1%> to <%=endVal%>.
          </p>

          <div class="zebra-table">
          <div class="graphBars">
          <table border="0" cellpadding="4" width="80%">

          <tr>
             <th align="left">Page
             <th align="left">Score
          </tr>

          <wiki:SearchResultIterator id="searchref" start="<%=Integer.toString(startVal)%>" maxItems="20">
              <tr>
                  <td>
<%
    String[] contexts = searchref.getContexts();
    if ((contexts != null) && (contexts.length > 0)) {
      out.println("<br />");
      out.println("<div class=\"fragment\">");
      for (int i = 0; i < contexts.length; i++) {
        if (i > 0)
          out.println("<span class=\"fragment_ellipsis\"> ... ");
        out.println(contexts[i]);
      }
      out.println("</div>");
    }
%>

</td>
                  <td class="gBar"><%=searchref.getScore()%>