Dispaly the data on the screen

Hi

I was trying to create one form for portal with some input fields and a "SAVE" Button. Once I Click on the submit button, it suppose to display the details which I enter. But it is not working. Here is the code. Can you please check the code and correct it?

package Abstract;

import com.sapportals.portal.prt.component.AbstractPortalComponent;

import com.sapportals.portal.prt.component.IPortalComponentRequest;

import com.sapportals.portal.prt.component.IPortalComponentResponse;

import com.sapportals.portal.prt.component.IPortalComponentURI;

import com.sapportals.portal.prt.event.IPortalRequestEvent;

public class UsingAbstractPortalComponent extends AbstractPortalComponent {

private final static int INITIAL_STATE = 0;

private final static int WELCOME_STATE = 1;

private int state = INITIAL_STATE;

private String fname = "";

private String lname = "";

private String sappn = "";

private String email = "";

private String center = "";

private String isuper = "";

private String phno = "";

private IPortalComponentURI uri;

//Fill in your output for "normal" content creation mode here

protected void doContent(IPortalComponentRequest request, IPortalComponentResponse response) {

System.out.println("doContent");

response.write("<h3><font color = blue>eLearning Logon Request</font></h3>");

switch (state) {

case INITIAL_STATE:

if (fname == null)

fname = "";

// create a uri for the event

uri = request.createPortalComponentURI();

uri.setPortalRequestEvent(request.createRequestEvent("compute"));

response.write("<form action=\"" + uri.toString() +

"\" method=\"post\">" + "<table>" + "<tr><td>" + "First Name" + "</td>" +

"<td>" + "<input type=\"text\" fname=\"expression\" value=\"" +

fname + "\">" + "</td></tr>" + "<tr><td>" + "Last Name" + "</td>" +

"<td>" + "<input type=\"text\" lname=\"expression\" value=\"" +

lname + "\">" + "</td></tr>"+ "<tr><td>" +

"SAP P# (employee #)" + "</td>" +

"<td>" + "<input type=\"text\" sappn=\"expression\" value=\"" +

sappn + "\">" + "</td></tr><tr><td>" +

"FSI E-mail Address" + "</td>" +

"<td>" + "<input type=\"text\" email=\"expression\" value=\"" +

email + "\">" + "</td></tr><tr><td>" +

"Center/Location" + "</td>" +

"<td>" + "<input type=\"text\" center=\"expression\" value=\"" +

center + "\">" + "</td></tr><tr><td>" +

"Immediate Supervisor" + "</td>" +

"<td>" + "<input type=\"text\" isuper=\"expression\" value=\"" +

isuper + "\">" + "</td></tr><tr><td>" +

"Phone Number" + "</td>" +

"<td>" + "<input type=\"text\" phno=\"expression\" value=\"" +

phno + "\">" + "</td></tr>" + "<tr><td></td><td>" +

"<input type=\"submit\" value=\"" + "Display" + "\">" +

"</td></tr>" + "</table>" + "</form>");

break;

case WELCOME_STATE:

if (fname != null)

// create a uri for the event

uri = request.createPortalComponentURI();

uri.setPortalRequestEvent(request.createRequestEvent("back"));

response.write("<form action=\"" + uri.toString() +

"\" method=\"post\">" + "<table>" + "<tr><td>" + "First Name " + fname + "</td></tr>" +

"<tr><td>" + "Last Name " + lname + "</td></tr>" +

"<tr><td>" +

"<input type=\"submit\" value=\"" + "Go back" + "\">" +

"</td></tr>" + "</table>" + "</form>");

break;

default:

//should never happen

}

;

}

public void doCompute(IPortalComponentRequest request, IPortalRequestEvent event) {

System.out.println("doCompute");

try {

fname = event.getData().getAttribute("expression");

state = WELCOME_STATE;

} catch (NullPointerException npe) {

}

}

public void doBack(IPortalComponentRequest request, IPortalRequestEvent event) {

System.out.println("doBack");

fname = "";

state = INITIAL_STATE;

}

}

Thanks in Advance

TT

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