JSF :: Primefaces - Data Table Showing Records In Columns?
Aug 2, 2014
I'm new in JSF, so maybe this is a very simple problem: My small application actually uses 'primefaces ' and I'd like to display the course of some laboratory values this way:
Parameter2014-08-022014-08-012014-07-31
Natrium [mmol/l]140.0135.0135.5
Calcium [mmol/l]2.12.02.3
Kalium [mmol/l]4.34.05.3
[...] [mmol/l]1.32.02.3
Data is stored in a per day manner, so each table column shows one record.
In JSF, I've only seen tables showing records in rows. How to display a transposed data table using a component framework in JSF.
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Aug 2, 2014
I'm new in JSF, so maybe this is a very simple problem:
My small application uses 'primefaces ' and I'd like to display the course of some laboratory values this way:
Parameter2014-08-022014-08-012014-07-31
Natrium [mmol/l]140.0135.0135.5
Calcium [mmol/l]2.12.02.3
Kalium [mmol/l]4.34.05.3
[...] [mmol/l]1.32.02.3
Data is stored in a per day manner, so each table column shows one record.
In JSF, I've only seen tables showing records in rows. How to display a transposed data table in JSF.
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Jul 1, 2014
After some fiddling, I have the visual format that I want for my dialog.
First, I had to set the scrollHeight for the dataTable to 25% to get have the whole scrollable table contained in the dialog. Why 25%? What is that relative to?
Second, I had to use the !important declaration for the width and height of the dialog to get the sizing to take. Is that normal with PrimeFaces when styling using a CSS class?
<p:dialog widgetVar="notesDialog" header="Handset Notes"
styleClass="notesDialog">
<p:dataTable id="notesTable" widgetVar="notesTable"
var="note" value="#{handsetBean.handsetNotes}"
scrollable="true" resizableColumns="false"
scrollHeight="25%">
[Code] ....
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Jul 21, 2014
I have created one dataTable in page and shown some columns but I want to show only those columns which have entries ( if any column doesn't have record then it should not be displayed on the page.) . How should I put validation on this and display table.
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Apr 29, 2014
I'm trying to add some mysql table columns to JSF table. And I'm getting error:
/index.xhtml: The class 'logon.User' does not have the property 'description'.
User.java
package logon;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
[Code]...
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Nov 17, 2014
I have a need to refresh my database for every 15 seconds. I have to work with jsp ajax and jquery. For small amount of db entries it is ok but My application is going to handle huge records more than 20000. In my present scenario, Im forwarding request to another jsp page which communicate db and returns a table as result. Instead of this what are things I need to do?? This is just a sample application only. On success I am gonna implement using Spring, hibernate. So instead of table returning json or arraylist like that will work??
Here is my code:
## index.jsp ##
<!-- begin snippet: js hide: false -->
<!-- language: lang-html -->
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ page import="java.sql.*" %>
[Code] .....
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May 27, 2014
question: A stored procedure to insert records into deliveries table HINT create stored procedure with parameters for each field in the deliveries table for ex customer address, phone, email and receivers’s address etc this is my answer, this store procedure right or wrong. if wrong, can you share with me
create or replace PROCEDURE ADD_ORIENT
(
EXCUSTOMER_NAME IN VARCHAR2
, EXCUSTOMER_PHONE IN VARCHAR2
, EXCUSTOMER_EMAIL IN VARCHAR2
, EXCUSTOMERRECEIVERADDRESS IN VARCHAR2
) AS
BEGIN
NULL;
END ADD_ORIENT;
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Jun 24, 2014
Environment: Windows7
Tools: Dreamweaver CS6
Level: Novice
Introduction: There is a glossary table of English and French words. The glossary table has duplicate rows and is out of order. I would like to remove the duplicates and sort them by the English column.
1. Open the glossary.html file in your browser, you will see a table on the left with an English column and a French column. On the right hand side of the screen you will see the unit test results. As you complete each TODO the unit tests will pass.
2. There are five areas marked TODO in the glossary.html file,
complete all of the TODOs. Check that all of the unit tests pass. This test project uses the following frameworks:
* BackBone.js - [URL] ...
* Underscore.js - [URL] ...
* jQuery - [URL] ...
* Bootstrap - [URL] ...
The following link will take you to source code : [URL] ...
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Mar 12, 2014
I am making rows and columns in the form of a multiplication table, listed below is my code:
package assignments;
public class MultTable {
public static void main (String [] args) {
int row, column, x, y;
for(row = 0; row < 8; row++)
[Code] .....
If you see my sample run you can see that I have the multiplication table down but, I haven't completed it. I have to make the bottom left half of the whole table blank somehow. For example, I have to make it halfway through the middle of the table the bottom left half full of white space...
5 6 7 8 9
12 14 16 18
21 24 27
32 36
90
hm, it's supposed to be the other way around horizontally.
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Sep 5, 2013
I have a database table containing two columns A and B. They both contain integers. I'd like to know if it's possible, when displaying them in a JTable, to be combined in one column X. I still need, however, to be able to distinguish them from each other when selecting a row from the JTable. E.g. to store each of the values in a a separate variable. Maybe I can combine them when reading from the ResultSet and use some sort of delimiter ? But how?
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Nov 24, 2014
I've written two programs. My first program compares the difference of two text files and prints the differences in an output. My second program creates a simple Html table. I would like to write my output to this table. How would I go about doing this in java?
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Jun 6, 2014
I have an application that displays a GUI and this GUI displays a table with several columns and rows. I have a class that extends DefaultTableModel. I wrote the code that displays the GUI. When the database table changes, how would I updated the GUI dynamically? Do you have any sample code that does that?
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Nov 22, 2014
I am trying to put together a small application in my spare time. Nothing major, but one thing I want it to do is accept a few inputs, and take those and add them to a table with columns for use later (printing, calculations, etc). I was originally looking at something like Jtable, but that looks just like an excel spreadsheet done Java, so not what I'm looking for.
I'm looking for something that's read-only, where I can insert data from input fields, and then perform calculations with the column data later.
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Feb 19, 2014
I had to make a table showing different values for converting kg to lbs and I'm confused because when it compiles, some of the decimals show correctly and some of them show with several 0's added on with another number on the end. I've tried to do math.random, but I'm not sure how to tie it in with my program.
//1 kg = 2.2 lbs
public class kg_to_lbs {
public static void main(String[] args) {
//not sure if values are needed..
int kg = 1;
double lbs = 2.20;
//Table title
[Code]...
and this is some of the results I get
1 | 2.2
2 | 4.4
3 | 6.6000000000000005
4 | 8.8
5 | 11.0
6 | 13.200000000000001
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Mar 15, 2014
Budget program. Here is my situation, I have 2 tabs in a GUI, one tab adds a transactions when the add button is clicked, and in the other tab displays a table showing all the transactions. In my code, I want it so that when the user chooses a deposit(combo box variable name = cbType, indexnumber for deposit is 0) it will add to the total and when the user chooses withdraw(index number is 1) then it will subtract it from the total. Here is the code.... (note as well, the code also adds a new row to the table)
//add button clicked
private class BtnAddActionListener implements ActionListener {
public void actionPerformed(ActionEvent arg0) {
((DefaultTableModel)table.getModel()).addRow(new Object[]{
cbMonth.getSelectedItem() + "/" + txtDay.getText() + "/" + cbYear.getSelectedItem(),
cbCategory.getSelectedItem(),
[Code] .....
So when I tested the program with 2 transactions, the first transaction was a deposit and the 2nd transaction was a withdraw. The end product was that both amounts were subtracted from the total. When I did a withdraw first and a deposit second, the amounts were both added together.
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Aug 31, 2014
I'm trying to get a primefaces data list working and not sure I'm doing this correctly, having a problem with getting this view to display. Here is my xhtml .
<f:view>
<p:scrollPanel id="cclist" header="CCList" styleClass="cc-log">
<p:dataList value="contactController.contacts" var="contact" type="ordered">
<f:facet name="header">
Call List
</f:facet>
#{contact.firstName}, #{contact.lastName}
</p:dataList>
</p:scrollPanel>
</f:view>
[code]....
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Mar 13, 2014
This is my codes in a button that if I click it . that information will send to Jtable but the problem is the jtable is in another frame so how can i connect this ?
DefaultTableModel model = (DefaultTableModel)
new admin().tableBagtags.getModel();
if (txtName.getText().equals("")) {
JOptionPane.showMessageDialog(null, "Please fill out all fields.", "Error!", JOptionPane.ERROR_MESSAGE);
[Code] .....
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Apr 30, 2015
How to sort data from a .csv file. The file has a column that contains duplicate groups, and a column that has duplicate employee id's. I need to take the data and sort it into rows. The employee's id will be in the first column, then the groups the employees belong in will occupy the following columns. The groups and employees are dynamic.
groups| empId
-----------------
Group A| a1234 |
Group A| e3456 |
Group A| w3452 |
Group A| d3456 |
Group A| j7689 |
[Code] ....
I want to format the .csv as follows:
--------------------------
empId | group 1 | group 2 |
--------------------------
a1234 | group A | group B |
---------------------------
w3452 | group A | group B |
---------------------------
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Aug 5, 2014
When i click on 'Add Invoice' button open a dialog box. input data in dialog box. After click on 'Save Invoice' all the data of dialog box is render in primfaces datatable. After that click on 'Save Invoices' all data of primefaces datatable and HTML table data are store in ipsDetail and Invoice object of Managed Bean class.
XHTML file :
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui"
xmlns:ui="http://java.sun.com/jsf/facelets">
[Code] .....
Here, Problem is ipsDetail elements NULL when click on 'Save Invoice' button in addRow() so that primefaces datatable not updated. So that i can not insert new invoice data in database table.
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Nov 27, 2012
Is there a way to inform the Entity Manager or force the JPA provider to reload data from the database? The scenario could be data being updated by a store procedure or direct SQLPlus maintenance, without restarting the Application Server, the JPA need to load the newly updated data from the database.
I think the current JPA API is not enough. The void refresh(java.lang.Object entity) from EntityManager need to pass in the Entity object, I will like to know how to refresh the entire JPA Entity data after the physical table data being update from backend.
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Jun 24, 2015
I have a program which consist of several classes. The program reads a pom file and parses the data and then writes the data to a static table. The issue I'm having is with writing my LIB file data to my table. In the HtmlDataTable Class Im trying to write the files that are read in the lib directory to the table. My table currently consist of 3 columns (missing jar files,Lib Directory files, and POM file data) currently Im only able to write the missing jar files data to my table. In the HtmlDataTable class there is a for statement where I write the missing jar file data to my table. Im also trying to write the contents of the Lib directory within this statement as well. This is where I'm having my issue. My other classes consist of a SAX parser which parses the xml file, a class that creates my static table and a class that compares the jar files in my lib directory to the jar files in my pom file. . Theres a lot of code so I included the parts I felt were useful. If needed I can include the other classes as well.
public class ReadPomFile extends DefaultHandler {
public static void main(String[] args) {
try {
// obtain a SAX based parser to parse XML document
[Code].....
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Dec 2, 2005
I am very new to Java Swing. I have to create a TreeTable in Java Swing with a Parent Row having say 6 columns and its all child row having just 4 columns. like shown below
Parent row:
-Column1-+-Column2-+-Column3-+-Column4-+-Column5-+-Column6-+
Child row:
--CloumnC1--+--CloumnC2--+--CloumnC3--+--CloumnC4--+
Can this be achieved using JSwing ?Also, Can I be able to Change the Column Headers Correspondingly when user clicks on Parent row and Child rows?
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Apr 18, 2014
I'm trying to show mysql data in JSF using this example [URL] .... . I figured out what <h:dataTable value="#{userBean.getUserList()}" var="u" border="1"> must be <h:dataTable value="#{userBean.userList}" var="u" border="1"> but getting error:
09:08:38,654 ERROR [stderr] (http--127.0.0.1-8080-1) at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:307)
09:08:38,654 ERROR [stderr] (http--127.0.0.1-8080-1) at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:101)
[code]...
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Sep 17, 2014
Whats wrong with my code? The data from my database is not showing on my combo box.. I am trying to get my data in my database to my combo box ..
Here is my Code :
private void Fillcombo(){
Connection con = null;
String url = "jdbc:mysql://localhost:3306/";
String db = "purchasedb";
String driver = "com.mysql.jdbc.Driver";
String user = "root";
[Code] ....
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Sep 17, 2014
Whats wrong with my code? the data from my database is not showing on my combo box.. I am trying to get my data in my database to my combo box ..
Here is my Code :
private void Fillcombo(){
Connection con = null;
String url = "jdbc:mysql://localhost:3306/";
String db = "purchasedb";
String driver = "com.mysql.jdbc.Driver";
String user = "root";
String pass= "ajleal";
[Code] .....
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Apr 5, 2014
public void createSearchArea(){
filterText = new JTextField("Search Here");
filterText.setForeground(Color.gray);
filterText.setBounds(130,5,950,25);
filterText.getDocument().addDocumentListener(
new DocumentListener() {
[Code] .....
I want to add a text to JTextField whenever the text field is clicked it should be removed and if user types nothing then it should come back.
I've used focus listener but on focus lost my JTable also stops showing data in it.
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