JSP :: Ignoring Checkbox Option When Iterating In Loop

Apr 18, 2015

my code is ignoring the checkbox option when Iterating in loop like this:

<tbody>
<c:forEach items="${users}" var="user">
<tr>
<td><input type="checkbox" name="deleteFromList" value="${user.id}"/><input type="submit" value="Delete" name="action" ></td>
</tr>
</c:forEach>
</tbody>

The output of value="${user.id}" is retrieved from a DB, it looks like this:

Id Nombre usuario Email Fecha de registro Acción
1 isaac2 @2 1986-01-01 *Delete(input) *Here there is check box
2 isaac3 @3 1988-01-01 *Delete(input) *Here there is check box

Then depending of which check box I selected then the row by the side should be selected by id and deleted.But what happens is that doesnt matter which check box I select, always the first row is deleted. I understand that at the first iteration of the loop it just take the first id, it doest attach the id I have choosen to the row it belongs to

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Java Code:

package --.-----.game;

import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.ArrayList;
import java.util.List;

public class InputHandler implements KeyListener{
public InputHandler(Game game) {
game.addKeyListener(this);

[Code] ....

I'm trying to figure out why this doesn't print "This works" if I press or release anything. It just ignores the keys that I press.

Does this class look right?

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Feb 23, 2014

I need to turn some strings from:

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to:
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But...

if string is
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I want to achieve
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My code as follows:

String propertyPageTitle = "1-the-high-street";
propertyPageTitle = propertyPageTitle.replace("-", " ");
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prints: '1 The High Street'

How could I handle the second scenario so it does not convert 'and' to titlecase?

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Jan 22, 2014

I am trying to finish this servlet that adds a new course to my courses display. im using a check box so the user can pick what the prerequisite are for the new course they want to add. so if they check cs201 , it will add cs201 as a prerequisite for that new course.

for some reason my checkbox will only add the first checkbox that is clicked. like if i add a subject , and click the check boxs for cs203 , cs202, and cs201. it will only grab cs201 and add it to my course display. it wont grab all 3. how can i grab the other info thats checked?

package cs320Homework1.servlet;
 import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
 import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;

[Code] .....

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Below is the code

Jsp Code:

<%@ page language="java"
contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

[code]....

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Write a Java function Sum2List that takes two lists L1 and L2 of the same size and returns list L that contains the sum of data inside the corresponding nodes of lists L1 and L2.

ex: L1 = {1,2,3}
L2 = {4,5,6}
L = {5,7,9}

I do not know how to iterate through two different lists >>

public LinkedList Sum2List(LinkedList l1, LinkedList l2){
LinkedList l3 = new LinkedList();
ListNode Current1 = L1.getFront();
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[Code] .....

This my attempt to write the code , but the dr. side that we have not to use the build in methods ( getNext()...etc)
in the function .

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Today I installed jdk1.8.0_20 on my computer and typed a simple example code in MyEclipse 6.0 IDE, the code listed below:

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Servlets :: JSP - Deleting Multiple Row Using Checkbox

Mar 12, 2014

out.println("</select>");
out.println("<link rel='stylesheet' type='text/css' href='css/table.css'/>");
out.println("<input type='text' id='searchText'/>");
out.println("<input type='hidden' id='hide' value='" + selected + "'/>");
out.println("<input type='button' value='Search' onclick='getData()'/>");

[Code] .....

What I want is ..on selecting heading check box...all the below check box should get selected....and clicking on delete button which i will create later on...i want multiple rows to be deleted from database....

Refer image ....

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JPanel myPanel;
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[code]....

Mostly I don't understand how to go through the iterator again to paint the objects. Wouldn't I need to put another iterator under 'paintComponent()' or can it be done under 'update()' ?

how to get some shapes from the GameObjects onto my panel.

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ItemListener: checkbox component

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Here is my code:

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String action;
String friend;
public String getActionImage() {
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[Code] .....

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Here is my code :

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As I am new in java, JSP and DATABASE...

<form action="Insert_Values_Servlet" method="post">
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<input type="text" name="Title" placeholder="max 50 characters"/><br>
<label><strong>Profession</strong></label>
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[Code]...

This is my insert.jsp page I want to insert multiple values into database Including multiple values of checkbox, other values are getting inserted but only problem at selecting multiple checkbox values in same column and radio button value in same column.

---------------------look for servlet page below----------------

Connection con = null;
ResultSet rs = null;
PreparedStatement pst = null;
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[Code]...

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[Code] ....

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