JSP-EL

Expert:Vijay
ThankYou Sir for Ur sending the EL example.
Sir, I have a JSP-EL problem that not solve by me..
Please review that:
That's my program files:

home.html:
<html>
<head>
<title>A simple JSP application</title>
<head>
<body>
<form method="get" action="Result.jsp">
Name<input type="text" name="name">
<br>
<input type="Submit" value="Submit">
</form>
</body>
</html>

Result.jsp:
<html>
<head>
<title> Use of Expression Language in jsp</title></head>
<body>
Hello ${vij.name}
</body>
</html>
<%
String name=request.getParameter("name");
myfirstjava.myfirstjavabean ff=new myfirstjava.myfirstjavabean();
ff.setName(name);
request.setAttribute("vij",ff);
%>

myfirstjavabean class:
package myfirstjava;
public class myfirstjavabean
{
private String name="";
public myfirstjavabean()
{}
public String getName()
{
return name;
}
public void setName(String name)
{
this.name=name;
}
}

web.xml:
<web-app>
<welcome-file-list>
<welcome-file>Home.html</welcome-file>
</welcome-file-list>
</web-app>

Browser shows:

Hello ${vij.name}

I run that program on weblogic 8.1
This is my programming structure:
ELProgram>Home.html
ELProgram>Result.jsp
ELProgram>WEB-INF>classes>myfirstjava(package)>myfirstjavabean(bean class)

Please solve my problem...

Answers

Hi friend,

Home.html

<html>
<head>
<title>A simple JSP application</title>
<head>
<body>
<center>
<table border="1" cellspacing="1" cellpadding="1" width="300px" bgcolor="lightblue">
<tr>
<td>
<form method="get" action="Result.jsp">
<center><b><font color="red" size=3>EL Uisng In JSP</font></b><center>
<br>
<table>
<tr><td><b>Name:</b></td>
<td>
<input type="text" name="name">
</td></tr>
<tr><td>
<br>
<center>
<input type="Submit" value="Submit">
</center>
</td>
</tr>
</form>
</td>
</tr>
</table>
</center>
</body>
</html>
---------------------------------

Result.jsp

<%
String name=request.getParameter("name");
javacode.JavaBeans jbeans = new javacode.JavaBeans();
jbeans.setName(name);
request.setAttribute("vij",jbeans);
%>

<html>
<head>
<title> Use of Expression Language in jsp</title></head>
<body>
Hello ${vij.name}
</body>
</html>

--------------------------------------

JavaBeans.java

package javacode;

public class JavaBeans{

private String name="";

public JavaBeans(){
}

public String getName(){
return name;
}

public void setName(String name){
this.name=name;
}
}

-------------------------------------------------------
Read for more information.

http;//www.roseindia.net/jsp/

Thanks.

Amardeep.

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