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  1. 04-03-2011, 08:42 PM #1
    BOJANM
    BOJANM is offline Member
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    Default help with redirect

    here is code
    PHP Code: 
    <%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>	
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Система за управление на магазин</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<style type="text/css">
/*----------Text Styles----------*/
.ws6 {
	font-size: 8px;
}

.ws7 {
	font-size: 9.3px;
}

.ws8 {
	font-size: 11px;
}

.ws9 {
	font-size: 12px;
}

.ws10 {
	font-size: 13px;
}

.ws11 {
	font-size: 15px;
}

.ws12 {
	font-size: 16px;
}

.ws14 {
	font-size: 19px;
}

.ws16 {
	font-size: 21px;
}

.ws18 {
	font-size: 24px;
}

.ws20 {
	font-size: 27px;
}

.ws22 {
	font-size: 29px;
}

.ws24 {
	font-size: 32px;
}

.ws26 {
	font-size: 35px;
}

.ws28 {
	font-size: 37px;
}

.ws36 {
	font-size: 48px;
}

.ws48 {
	font-size: 64px;
}

.ws72 {
	font-size: 96px;
}

.wpmd {
	font-size: 13px;
	font-family: 'Arial';
	font-style: normal;
	font-weight: normal;
}

/*----------Para Styles----------*/
DIV,UL,OL /* Left */ {
	margin-top: 0px;
	margin-bottom: 0px;
}
</style>
<%! private static String htmlEscape(String text) {
		if (text == null) {
			return "";
		}
		StringBuilder escapedText = new StringBuilder();
		for (int i = 0; i < text.length(); i++) {
			char ch = text.charAt(i);
			if (ch == '<')
				escapedText.append("&lt;");
			else if (ch == '>')
				escapedText.append("&gt;");
			else if (ch == '&')
				escapedText.append("&amp;");
			else if (ch == '\"')
				escapedText.append("&quot;");
			else
				escapedText.append(ch);
		}
		String result = escapedText.toString();
		return result;
	}%>
</head>

<body background="images/bubblegreen.jpg">

<div id="text1"
	style="position: absolute; overflow: hidden; left: 218px; top: 255px; width: 55px; height: 25px; z-index: 1">
<div class="wpmd">
<div><font class="ws12">Name </font>:</div>
</div>
</div>

<div id="text2"
	style="position: absolute; overflow: hidden; left: 218px; top: 299px; width: 77px; height: 24px; z-index: 2">
<div class="wpmd">
<div><font class="ws12">Password</font></div>
</div>
</div>

<div id="text3"
	style="position: absolute; overflow: hidden; left: 342px; top: 200px; width: 168px; height: 20px; z-index: 4">
<div class="wpmd">
<div><font class="ws12">Pls Loggin or Register</font></div>
<div><BR>
</div>
</div>
</div>

<div id="text4"
	style="position: absolute; overflow: hidden; left: 599px; top: 565px; width: 196px; height: 32px; z-index: 7">
<div class="wpmd">
<div><font class="ws12">Всички права запазени!</font></div>
</div>
</div>

<div id="text5"
	style="position: absolute; overflow: hidden; left: 205px; top: 90px; width: 422px; height: 27px; z-index: 8">
<div class="wpmd">
<div><font class="ws18">Система за управление на магазин</font></div>
</div>
</div>

<form name="form1" method="POST" action="loginservlet" enctype="utf-8"
	style="margin: 0px">
<div id="formtext1"
	style="position: absolute; left: 343px; top: 254px; z-index: 0">
	<input name="name" type="text" maxlength=20 value="${sessionScope.name}"/></div>
<c:if test="${param.name eq 'missing'}" >
<span class="ws14" >
*Required field
</span>
</c:if>
<div id="formtext2"
	style="position: absolute; left: 343px; top: 299px; z-index: 3">
	<input name="password" type="password" maxlength=10 value="${sessionScope.name}"/></div>
<c:if test="${param.name eq 'missing'}" >
<span class="ws14" >
*Required field
</span>
</c:if>


<c:if test="${param.name eq ' ' and param.password eq ' '}" >
<c:set var="name" value="${param.name}" scope="session" />
<c:set var="password" value="${param.password}" scope="session" />
</c:if>
<div id="formbutton1"
	style="position: absolute; left: 343px; top: 352px; z-index: 5"><input
	name="login" type="submit" value="login"></div>
<div id="formbutton2"
	style="position: absolute; left: 430px; top: 352px; z-index: 6"><input
	name="register" type="submit" value="register"></div>
</form>

<c:redirect url="index.jsp" >
<c:if test="${param.name eq ' '}" >
<c:param name="name" value="missing" />
</c:if>
<c:if test="${param.password eq ' '}" >
<c:param name="password" value="missing" />
</c:if>
</c:redirect>
</body>
</html>

    why redirect not work ?
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  2. 04-04-2011, 06:51 PM #2
    akiravelmont
    akiravelmont is offline Member
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    Default

    in redirect url place the '/' before the jsp file
    <c:redirect url="/index.jsp" >
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