Mercurial > hg > human-echolocation-java-webapp

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
    <head>
        <title>Human Echolocation</title>
        <link rel="Stylesheet" type="text/css" media=all href="./StyleSheet.css" />
        <link href="StyleSheet.css" rel="stylesheet" type="text/css" />

        <!-- no default value for distance -->
        <c:choose>
            <c:when test="${not empty param.dist}">
                <c:set var="dist" value="${param.dist}" />
                <c:set var="distSet" value="true" />
            </c:when>
            <c:otherwise>
                <c:set var="distSet" value="false" />
            </c:otherwise>
        </c:choose>

        <!-- Default values for remaining parameters -->
        <c:set var="azim" value="0" />
        <c:set var="dirweight" value="0.2" />
        <c:set var="orient" value="horz" />

        <c:if test="${not empty param.azim}">
            <c:set var="azim" value="${param.azim}" />
        </c:if>
        <c:if test="${not empty param.dirweight}">
            <c:set var="dirweight" value="${param.dirweight}" />
        </c:if>
        <c:if test="${not empty param.orient}">
            <c:set var="orient" value="${param.orient}" />
        </c:if>

    </head>

    <body>
        <form action="index.jsp" method="get">
            <div style="text-align: center">
                <table width="760" cellpadding="0" cellspacing="0">
                    <tr>
                        <td><img src="header_bg.jpg" alt="Header Image Not Found"   width="779" height="72" /></td>
                        </tr>
                </table>
                <br />

                <h1>Human Echolocation WebApp Example Page</h1>

                Input parameters:
                <br />
                Distance (typical value: 0.9):
                <input type="text" name="dist" size="8" value="${dist}">
                <br />
                Azimuth (-17 to +17):
                <input type="text" name="azim" size="8" value="${azim}" >
                <br />
                Orientation (angled / horiz):
                <input type="text" name="orient" size="8" value="${orient}">
                <br />
                Dirweight (angled / horiz):
                <input type="text" name="dirweight" size="8" value="${dirweight}">
                <br />
                <p class="description">Controls how easy it is to distinguish whether the reflector is to the left or the right (the lower .dirweight is, the easier).</p>

                <input type="submit" value="Generate">
                <br />

                <br />
            </div>
        </form>


        <div id="player">
            <c:choose>
                <c:when test="${distSet==true}">
                    <p class="debug">
                        Generating echo with the following parameters:
                        <br/>Distance <c:out value="${dist}"/>
                        <br/>Azim <c:out value="${azim}"/>
                        <br/>Dirweight <c:out value="${dirweight}"/>
                        <br/>Orient <c:out value="${orient}"/>
                    </p>
                    <embed src="/echoapp/HumanEcho?dist=<c:out value="${dist}"/>&amp;azim=<c:out value="${azim}"/>&amp;dirweight=<c:out value="${dirweight}"/>&amp;orient=<c:out value="${orient}"/>" type="audio/x-wav"/>
                </c:when>
                <c:otherwise>
                    <c:out value="Cowardly refusing to generate a player without distance parameter..."/>
                </c:otherwise>
            </c:choose>
        </div>
        <br />
    </body>
</html>
author	luisf <luis.figueira@eecs.qmul.ac.uk>
date	Thu, 12 Dec 2013 16:39:26 +0000
parents	0c66cff0d1cc
children	b31c64b316c5