highlight.jsp

    <%--
      This page won't actually work, as it is simply designed to display jsp syntax highlighting.
    --%>
    <%@ page info="A Page to Test Kate Jsp Syntax Highlighting" language="java" errorPage="/test-error-page.jsp"%>
    <%@ include file="/include/myglobalvars.jsp"%> --%>
    <%@ page import="java.util.*,
                     java.io.*,
                     java.math.*" %>
    <%@ taglib uri="/WEB-INF/lib/si_taglib.tld" prefix="si"%>
    <jsp:useBean id="aPageBean" scope="page" class="my.package.MyPageBean"/>
    <jsp:useBean id="aRequestBean" scope="request" class="my.package.MyRequestBean"/>
    <%
      // We can decipher our expected parameters here.
      String parm1 = noNull(request.getParameter(PARAMETER_1)).trim();
      String parm2 = noNull(request.getParameter(PARAMETER_2)).trim();
      String parm3 = noNull(request.getParameter(PARAMETER_3)).trim();
      String parm4 = noNull(request.getParameter(PARAMETER_4)).trim();
      String parm5 = noNull(request.getParameter(PARAMETER_5)).trim();

      // A sample collection of Integers to display some code folding.
      List intList = getIntList(10);

    %>
    <html>
      <title>A Sample Jsp</title>
      <head>
      <script language="javascript"><!--
        function doAlert1() {
          alert("This is the first javascript example.");
        }

        function doAlert2() {
          alert("This is the second javascript example.");
        }
      //--></script>
      <style type="text/css">
        body{ color: yellow; }
      </style>
      </head>
      <body>
        <%-- The top label table. --%>
        <table width="400" cellpadding="0" cellspacing="0" border="0">
          <tr>
            <td><font size="3"><b>The following parameters were detected:</b></font></td>
          </tr>
        </table>

        <%-- Display the parameters which might have been passed in. --%>
        <table width="400" cellpadding="0" cellspacing="0" border="0">
          <%-- Label; Actual Parameter String; Value Detected --%>
          <tr>
            <td><b>PARAMETER_1</b></td>
            <td align="center"><%=PARAMETER_1%></td>
            <td align="right">&quot;<%=parm1%>&quot;</td>
          </tr>

          <%-- Label; Actual Parameter String; Value Detected --%>
          <tr>
            <td><b>PARAMETER_2</b></td>
            <td align="center"><%=PARAMETER_2%></td>
            <td align="right">&quot;<%=parm2%>&quot;</td>
          </tr>

          <%-- Label; Actual Parameter String; Value Detected --%>
          <tr>
            <td><b>PARAMETER_3</b></td>
            <td align="center"><%=PARAMETER_3%></td>
            <td align="right">&quot;<%=parm3%>&quot;</td>
          </tr>

          <%-- Label; Actual Parameter String; Value Detected --%>
          <tr>
            <td><b>PARAMETER_4</b></td>
            <td align="center"><%=PARAMETER_4%></td>
            <td align="right">&quot;<%=parm4%>&quot;</td>
          </tr>

          <%-- Label; Actual Parameter String; Value Detected --%>
          <tr>
            <td><b>PARAMETER_5</b></td>
            <td align="center"><%=PARAMETER_5%></td>
            <td align="right">&quot;<%=parm5%>&quot;</td>
          </tr>
        </table>

        <br><br>

        <%-- Display our list of random Integers (shows code folding). --%>
        <table width="400" cellpadding="0" cellspacing="0" border="0">
    <%
      if (intList != null && intList.size() > 0) {
    %>
          <tr><td><b>Here are the elements of intList...</b></td></tr>
    <%
        Iterator intListIt = intList.iterator();
        while (intListIt.hasNext()) {
          Integer i = (Integer) intListIt.next();
    %>
          <tr><td><%=i.toString()%></td></tr>
    <%
        }
      } else {
    %>
          <tr><td><font color="blue"><b><i>Oooops, we forgot to initialize intList!</i></b></font></td></tr>
    <%
      }
    %>
        </table>

        <br><br>

        <%-- We can call javascript functions. --%>
        <table width="400" cellpadding="0" cellspacing="0" border="0">
          <tr><td colspan="2"><b>Test our javascript...</b></td></tr>
          <tr>
            <td><input type="button" name="button1" value="Alert 1" onmouseup="javascript:doAlert1()"></td>
            <td><input type="button" name="button2" value="Alert 2" onmouseup="javascript:doAlert2()"></td>
          </tr>
        </table>

        <br><br>
        <%-- If we actually had defined a tag library. --%>
        <table width="400" cellpadding="0" cellspacing="0" border="0">
          <tr><td>
          <my:SampleTag prop1="first" prop2="third">
            <my:SampleTagChild nameProp="value1"/>
            <my:SampleTagChild nameProp="value2"/>
          </my:SampleTag>
          </td></tr>
        </table>

        <br><br>
        <%-- Expression language. --%>
        <table width="400" cellpadding="0" cellspacing="0" border="0">
          <c:if test="${!empty param.aParam}">
            <c:set var="myParam" scope="session" value="${param.aParam}"/>
          </c:if>

          <tr><td>myParam's value: &quot;<c:out value="${myParam}" default=="Default"/>&quot;</td></tr>
        </table>
      </body>
    </html>
    <%!
      /* A place for class variables and functions... */

      // Define some sample parameter names that this page might understand.
      private static final String PARAMETER_1            = "p1";
      private static final String PARAMETER_2            = "p2";
      private static final String PARAMETER_3            = "p3";
      private static final String PARAMETER_4            = "p4";
      private static final String PARAMETER_5            = "p5";

      // Returns str trimmed, or an empty string if str is null.
      private static String noNull(String str) {
        String retStr;
        if (str == null)
          retStr = "";
        else
          retStr = str.trim();

        return retStr;
      }

      // Returns a list of Integers with listSize elements.
      private static List getIntList(int listSize) {
        ArrayList retList = new ArrayList(listSize);
        for (int i = 0; i < listSize; i++)
          retList.add(new Integer( (int) (Math.random() * 100) ));

        return retList;
      }
    %>