user359187 user359187 - 6 months ago 29
jQuery Question

view the login page when user click back button after logout in struts

I am doing my project in struts2 and i have created the login pages and logout pages successfully in my project. But when a user logout and he clicks the back button on the browser user can view the logged in page. How can i avoid that?

Here is my html of login page

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@taglib prefix="s" uri="/struts-tags" %>
<% /*
<s:if test="#session.Salesman.username != ''" >
<script type="text/javascript" >
top.location.href = "salesmanHome" ;
</script>
</s:if>
<s:else>
*/%>

<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Transitional//EN' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Cache-control" content="no-cache">

<!--++++++DEVELOPED BY WWW.ZOONDIA.IN AND WWW.ZOOCRE8IVE.COM+++++-->
<title>DrDirect</title>
<script src="js/scripts.js" type="text/javascript"></script>
<style type="text/css">@import url("css/styles.css");</style>
<meta http-equiv="Pragma" content="no-cache"/>
<meta http-equiv="Cache-Control" content="no-cache"/>
<meta http-equiv="Expires" content="-1"/>

</head>

<body>

<div class="drDirectHomeWrapper">


<div id="wrapper" class="drSalesBottomSection innerBotSec">
<div class="drLoginWrapper overview">
<div class="drLoginCont">
<div class="drLoginHolder">
<img src="images/drHomeLogo.png" width="203" height="41" alt="" />

<form action="salesManLogin" method="post">
<div class="drLoginField">
<s:if test="hasActionErrors()">
<div class="loginErrorHolder">
<s:actionerror />
</div>
</s:if>
<input type="hidden" name="urlPath" value="<%=request.getServletPath()%>" />


<div class="drLoginNameHolder queryInput">
<label for="userName">User Name</label>

<%--<s:textfield id="userName" theme="simple" name="userName"/>--%>
<input type="text" id="userName" name="userName" autocomplete="off"/>
</div>

<div class="drLoginNameHolder queryInput">
<label for="password">Password</label>
<%-- <s:password theme="simple" name="password" id="password"/> --%>
<input type="password" name="password" id="password" autocomplete="off"/>
</div>



<!-- <input type="submit" class="btnHomeLogIn" value="Login" /> -->
<button type="submit" class="btnHomeLogIn" >Login</button>

<div class="clear"></div>
<p class="homeLoginPassword">
<a href="gotoForgotPassword.action">Lost Your Password?</a>
</p>
</div>
</form>

</div>
</div>
</div>
</div>
</div>

</body>

</html>


and here is my login Success page

<%@taglib prefix="s" uri="/struts-tags" %>
<s:include value="/WEB-INF/salesMan/salesManheader.jsp"/>
<%@page import= "com.myDrDirect.common.MyBase64"%>
<div id="container">
<!--Header-->
<div id="pageHeader">
<s:a action="gotosalesManLogout" >Logout</s:a>
<a href="/" title="DrDirect"><img src="images/pageLogo.png" width="166" height="36" alt="DrDirect" /></a>
</div>
<s:include value="/WEB-INF/salesMan/salesManLeftMenu.jsp" />
<!--Right Col-->
<%
Integer docid = null;
String did = null;
try {

//docid =0;

did = "0";

MyBase64 Base64 = new MyBase64();
byte[] bytedocid = did.getBytes();
did = Base64.encode(bytedocid);
} catch (Exception e) {
e.printStackTrace();
}

%>
<%-- <div id="rightCol" class="tablecell3">
<!--<iframe src="text.html" height="100%" width="100%" frameborder="0" scrolling="no" allowtransparency="yes"></iframe>-->
<div class="drHomeSignUpWrapper">
<div class="drHomeSignUpCont">
<div class="drHomeSignUpHolder">
<img src="images/drHomeLogo.png" width="203" height="41" alt="" />
<a class="btnDrSignUp" title="Presentation">Presentation</a>
<a href="gotosalesManDoctorhome" id="template" class="btnDrSignUp" title="Templates">Templates</a>
<s:form action="" method="post" name="signUpformDoctor" >
<s:hidden name="ID" value="" id="doctorID"/>
<a href="javascript:void(0);" onclick="redirectpagesignUpformDoctor('<%=did%>');" class="btnDrSignUp" title="Sign Up Doctor">Sign Up Doctor</a>
</s:form>
</div>
</div>
</div>
</div>--%>
<!--End Right Col-->
<div id="rightCol" class="tablecell3">
<!--<iframe src="text.html" height="100%" width="100%" frameborder="0" scrolling="no" allowtransparency="yes"></iframe>-->
<div class="rightWrapper removeClass">
<iframe src="salesManhomePage" height="100%" width="100%" id="frameCont" frameborder="0" scrolling="no" name="iframeCenter" allowtransparency="yes"></iframe>
<!-- <div class="bgLeftShadow removeClass"></div>-->
<div class="bgRightShadow removeClass"></div>
</div>
<div class="bgRightWrapBot removeClass"><div class="bgBotRight"><div></div></div></div>
</div>

<%--<s:include value="/WEB-INF/salesMan/salesmanDoctorsList.jsp" />
<s:include value="/WEB-INF/salesMan/salesmanIframe.jsp" />--%>




<s:include value="/WEB-INF/salesMan/salesManFooter.jsp" />


and my salesManHeader.jsp is

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0"/>
<!--++++++DEVELOPED BY WWW.ZOONDIA.IN AND WWW.ZOOCRE8IVE.COM+++++-->
<title>DrDirect - Template</title>
<script src="js/scripts.js" type="text/javascript"></script>
<style type="text/css">@import url("css/styles.css");</style>
<script type="text/javascript">contactScroll="yes";</script>
<meta http-equiv="Pragma" content="no-cache"/>
<meta http-equiv="Cache-Control" content="no-cache"/>
<meta http-equiv="Expires" content="-1"/>
</head>

<body style="min-width: 1024px;">


Please check. Is include page will cause a problem here.

Ved Ved
Answer

Long time(better) solution : You should implement something like session in your application.Also you may use struts interceptors to filter out any request that goes to server.So when user logs out, session will be destroyed.

Short time solution :

In your login page, paste this code in onload event:

window.history.forward(1);

Update

In your login page :

<body onload="window.history.forward(1);"> //// to disable back button