Database data into JTables

Hi All,
Does anybody know how i would go about displaying data from a database in a JTable?
Thanks

http://search.java.sun.com/search/java/index.jsp?and=database+jtable&phr=&qt=&not=&field=title&since=&nh=10&col=javaforums&rf=0&Search.x=22&Search.y=13

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How to add data into JTable

How can I add data into JTable, for instance ("Mike", "Gooler", 21).

How can I add data into JTable, for instance ("Mike",
"Gooler", 21).You will have very good results if you segregate out the table model as a seperate user class and provide a method to add a row there. In fact, if you use the table to reflect a database table you can add the row inplace using the existing cursor. I believe it's TableExample2 in the jdk\demo\jfc\TableExamples that has a very good example of this.
Walt

New "Loading Database Data into Endeca Information Discovery Applications" product enablement video available on YouTube!

Hi All,
The Endeca Information Discovery Information Curriculum Development team just added a new video, "Loading Database Data into Endeca Information Discovery Applications", to the Video Feature Overviews section of the Oracle Endeca Information Discovery YouTube channel.
The URL for the video is https://www.youtube.com/watch?v=ix6bGULuY1I&list=PLQl6jp6EE5H2K4JDic6bIPA7yZgbi1KAQ .
Here’s a description of the video tutorial:
The goal of this video tutorial is to enable you to configure Studio to use data from a JDBC data source and to create your own application in Studio.
The target audience is Studio administrators who have to configure a JDBC data source in Studio’s Data Source Library. As a secondary audience, business users will learn how to load data from a JDBC data source and create a discovery application in Studio.
As always, if you have any ideas for additional videos, please let us know.
Thanks!

Hi All,
The Endeca Information Discovery Information Curriculum Development team just added a new video, "Loading Database Data into Endeca Information Discovery Applications", to the Video Feature Overviews section of the Oracle Endeca Information Discovery YouTube channel.
The URL for the video is https://www.youtube.com/watch?v=ix6bGULuY1I&list=PLQl6jp6EE5H2K4JDic6bIPA7yZgbi1KAQ .
Here’s a description of the video tutorial:
The goal of this video tutorial is to enable you to configure Studio to use data from a JDBC data source and to create your own application in Studio.
The target audience is Studio administrators who have to configure a JDBC data source in Studio’s Data Source Library. As a secondary audience, business users will learn how to load data from a JDBC data source and create a discovery application in Studio.
As always, if you have any ideas for additional videos, please let us know.
Thanks!

Need to use vector to insert data into JTable?

hi
i'm trying to insert data from mssql 2000 into JTable. The number of columns are fixed, but the number of rows are not, since it will depend on how many data retrieved from the database.
The documentation says that vector class implements a growable array of objects, and I've seen some examples using vector such as from http://forum.java.sun.com/thread.jspa?forumID=57&threadID=238597 .
I would like to know, in my case, do i need to set my column and row to use vector? or should i only set rows to use vector ? (since the row size will vary, while the column size will stick to 6).

Because your JTable operation will be done on a table model, the selection of the initial data
structure for the model is almost non-issue. In other words, whatever will do.
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I am displaying the data from DataBase into DataGrid using Java (JDBC) .
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Not able to get the database data into the Tree Control

Hi Everybody,
I have to populate the tree control with nodes and items, which is to be populated from the database, and the tree control is <b>dynamic</b>. I mean, there is a <b>toolbar</b>, whenever a <b>pushbutton is clicked</b>, depending on that the tree contents has to be changed.
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Regards,
Abdul,
Intelligroup.
P.S: Helpful answers will be rewarded.

have you seen this demo program
SAPCOLUMN_TREE_CONTROL_DEMO
Regards
Raja

How to import data into JTable from a text file?

thanks in advance!

My guess is you will have to read the data in from the file, parse it, populate some vectors or something and use those vectors to instantiate the JTable. You could use FileReader to read in the data:
FileReader in = new BufferedReader(new FileReader(file));then use StringTokenizer to parse it.
m

Generating annual report and list the data into JTable

Hi, I am stuck with my project. I know that my logic is wrong, but I couldn't figure out the solution. Please help me.
I hava a database, one of the table is the booking information.
I need to generate a report which shows the number of booking for each companies for each month.
I have three data in my database, two different companies(XX and YY), with three different months(Jan, Feb, Jul).
The problem that I encountered is that the data shown is inaccurate. It showed 6 rows of data, and the number of booking is incorrect.
It showed :
Company Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
XX 1 0 0 0 0 0 0 0 0 0 0 0
XX 1 1 0 0 0 0 0 0 0 0 0 0
YY 1 1 0 0 0 0 1 0 0 0 0 0
How can I loop for different companies and add the number of booking each time and get the right output as follows?
Company Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
XX 1 1 0 0 0 0 0 0 0 0 0 0
YY 0 0 0 0 0 0 1 0 0 0 0 0
This is my partial code:
ArrayList stringList = dao.retrieveAllBooking();
for (int i = 0; i < stringList.size(); i++) {
ab = (AllBooking) stringList.get(i);
d = ab.getDATE_OF_USE_TO();
StringTokenizer ss = new StringTokenizer((String) d, "/");
String day = ss.nextToken();
String month = ss.nextToken();
String year = ss.nextToken();
Org = o.getORG_ID();
if(month.equals("JAN")){
JanDR++;
if(month.equals("FEB")){
FebDR++;
if(month.equals("MAR")){
MarDR++;
if(month.equals("APR")){
// Apr = ab.getNO_OF_REQ();
AprDR++;
if(month.equals("MAY")){
//MayDR = ab.getNO_OF_REQ();
MayDR++;
if(month.equals("JUN")){
// Jun = ab.getNO_OF_REQ();
JunDR++;
if(month.equals("JUL")){
JulDR++;
if(month.equals("AUG")){
AugDR++;
if(month.equals("SEP")){
SepDR++;
if(month.equals("OCT")){
OctDR++;
if(month.equals("NOV")){
NovDR++;
if(month.equals("DEC")){
DecDR++;
Object[] data={Org,JanDR, FebDR, MarDR, AprDR, MayDR, JunDR, JulDR, AugDR, SepDR, OctDR, NovDR, DecDR, JanSR, FebSR, MarSR, AprSR, MaySR, JunSR, JulSR, AugSR, SepSR, OctSR, NovSR, DecSR};
tableModel.addRow(data); //add the data to the table.
I'll appreciate for your help. Thanks.

Off hand, it appears perhaps under certain circumstances you need to insert a new record, whereas under other circumstances you need to update (that is to say modify) the record by retrieving it, changing it, then updating it. If you pepper your code with System.out.println() statements, you can see where your problems occur in the code.
I say you may have inserted a record instead of updated due to your statement here. Looks like XX should have been one record rather than two.
Got:
XX 1 0 0 0 0 0 0 0 0 0 0 0
XX 1 1 0 0 0 0 0 0 0 0 0 0
YY 1 1 0 0 0 0 1 0 0 0 0 0
Expected:
XX 1 1 0 0 0 0 0 0 0 0 0 0
YY 0 0 0 0 0 0 1 0 0 0 0 0

Need little help with JPA code and displaying database data into tables

Hello Everyone,
I am using java6 and Netbeans 6.1 on Windows XP platform.
This is probably very simple but have'nt been able to figure it out yet. I am using the Travel Java Databse included in NB6 as a learning tool.
I have a JComboBox connected to Person Table and want to display a Trip table from using the selected item from theJcombobox. In other words, Trip table shows only the Person selected from the Jcombobox.
If someone could point me on the right direction how to code JPA code or how to use NB6 GUI to accomplish this.
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The w and wi are just table aliases that make it easier to
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(avoids having to prefix column names with the entire table name,
etc.) When doing a self-join (joining a table to itself), the use
of table aliases is
required, otherwise you would have no other way to tell
which column belonged to which "instance" of table.
The query itself is pretty simple. It is just using a
correlated subquery to select only those instances of
workstationApps where the count of appID instances in
workstationAppIndex is less than the amount specified in the
maxConcurrentInstalls for the same appID.
Also, I do see what you are doing with #form.searchType#, I
was just making sure that it was what you really intended to do.
Phil

Cant get data from text file to print into Jtable

Instead of doing JDBC i am using text file as database. I cant get data from text file to print into JTable when i click find button. Goal is to find a record and print that record only, but for now i am trying to print all the records. Once i get that i will change my code to search desired record and print it. when i click the find button nothing happens. Can you please take a look at my code, dbTest() method. thanks.
void dbTest() {
DataInputStream dis = null;
String dbRecord = null;
String hold;
try {
File f = new File("customer.txt");
FileInputStream fis = new FileInputStream(f);
BufferedInputStream bis = new BufferedInputStream(fis);
dis = new DataInputStream(bis);
Vector dataVector = new Vector();
Vector headVector = new Vector(2);
Vector row = new Vector();
// read the record of the text database
while ( (dbRecord = dis.readLine()) != null) {
StringTokenizer st = new StringTokenizer(dbRecord, ",");
while (st.hasMoreTokens()) {
row.addElement(st.nextToken());
System.out.println("Inside nested loop: " + row);
System.out.println("inside loop: " + row);
dataVector.addElement(row);
System.out.println("outside loop: " + row);
headVector.addElement("Title");
headVector.addElement("Type");
dataTable = new JTable(dataVector, headVector);
dataTableScrollPane.setViewportView(dataTable);
} catch (IOException e) {
// catch io errors from FileInputStream or readLine()
System.out.println("Uh oh, got an IOException error!" + e.getMessage());
} finally {
// if the file opened okay, make sure we close it
if (dis != null) {
try {
dis.close();
} catch (IOException ioe) {
} // end if
} // end finally
} // end dbTest

Here's a thread that loads a text file into a JTable:
http://forum.java.sun.com/thread.jsp?forum=57&thread=315172
And my reply in this thread shows how you can use a text file as a simple database:
http://forum.java.sun.com/thread.jsp?forum=31&thread=342380

Problem with inserting data into mySQL database with jsp

I have a jsp page that collects infromation about a users vehicle and puts the data into a mySQL database. Iv'e been messing around with it for ages & i can't seem to get it to work even though i cannot see anything wrong with the code, which can be seen below.
<%@ page contentType="text/html; charset=iso-8859-1" language="java" import="java.sql.*" errorPage="" %>
<%@ include file="Connections/connection.jsp" %>
<%
// *** Restrict Access To Page: Grant or deny access to this page
String MM_authorizedUsers="";
String MM_authFailedURL="login_form.jsp";
boolean MM_grantAccess=false;
if (session.getValue("MM_Username") != null && !session.getValue("MM_Username").equals("")) {
if (true || (session.getValue("MM_UserAuthorization")=="") ||
          (MM_authorizedUsers.indexOf((String)session.getValue("MM_UserAuthorization")) >=0)) {
    MM_grantAccess = true;
if (!MM_grantAccess) {
String MM_qsChar = "?";
if (MM_authFailedURL.indexOf("?") >= 0) MM_qsChar = "&";
String MM_referrer = request.getRequestURI();
if (request.getQueryString() != null) MM_referrer = MM_referrer + "?" + request.getQueryString();
MM_authFailedURL = MM_authFailedURL + MM_qsChar + "accessdenied=" + java.net.URLEncoder.encode(MM_referrer);
response.sendRedirect(response.encodeRedirectURL(MM_authFailedURL));
return;
String vehicle_details__registration = null;
if(request.getParameter("txt_registration") != null){ vehicle_details__registration = (String)request.getParameter("txt_registration");}
String vehicle_details__make = null;
if(request.getParameter("txt_make") != null){ vehicle_details__make = (String)request.getParameter("txt_make");}
String vehicle_details__model = null;
if(request.getParameter("txt_model") != null){ vehicle_details__model = (String)request.getParameter("txt_model");}
String vehicle_details__colour = null;
if(request.getParameter("txt_colour") != null){ vehicle_details__colour = (String)request.getParameter("txt_colour");}
String vehicle_details__tax_class = null;
if(request.getParameter("select_tax_class") != null){ vehicle_details__tax_class = (String)request.getParameter("select_tax_class");}
String vehicle_details__chasis_num = null;
if(request.getParameter("chasis_num") != null){ vehicle_details__chasis_num = (String)request.getParameter("chasis_num");}
String vehicle_details__status = null;
if(request.getParameter("radio_status") != null){ vehicle_details__status = (String)request.getParameter("radio_status");}
String owner_details__MMColParam = "1";
if (session.getValue("MM_Username") !=null) {owner_details__MMColParam = (String)session.getValue("MM_Username");}
Driver Drivervehicle_details = (Driver)Class.forName(MM_connection_DRIVER).newInstance();
Connection Connvehicle_details = DriverManager.getConnection(MM_connection_STRING,MM_connection_USERNAME,MM_connection_PASSWORD);
PreparedStatement vehicle_details = Connvehicle_details.prepareStatement("INSERT INTO vehicle_man_db.vehicle_details (registartion, make, model, colour, tax_class, chasis_num) VALUES ('"+ String vehicle_details__registration + "', '"+ String vehicle_details__make + "', '"+ String vehicle_details__model + "', '"+ String vehicle_details__colour + "', '"+ String vehicle_details__tax_class + "', '"+ String vehicle_details__chasis_num + "', '"+ String vehicle_details__status + "')");
vehicle_details.executeUpdate();
%>
<form name="add_vehicle_form" id="add_vehicle_form">
<p>Registration mark:
    <input name="txt_registration" type="text" id="txt_registration">
</p>
<p>Make:
    <input name="txt_make" type="text" id="txt_make">
</p>
<p>Model:
    <input name="txt_model" type="text" id="txt_model">
</p>
<p>Colour:
    <input name="txt_colour" type="text" id="txt_colour">
</p>
<p>Tax Class:
    <select name="select_tax_class" id="select_tax_class">
      <option value="AAA">Band AAA (up to 100g/km)</option>
      <option value="AA">Band AA (101 - 120g/km)</option>
      <option value="A">Band A (121 - 150g/km)</option>
      <option value="B">Band B (151 - 165g/km)</option>
      <option value="C">Band C (166 - 185g/km)</option>
      <option value="D">Band D (Over 185g/km)</option>
    </select>
</p>
<p>Chasis Number:
    <input name="txt_chassis_num" type="text" id="txt_chassis_num">
</p>
<p>Status: active:
    <input name="radio_status" type="radio" value="1" checked>
    off-road
    <input name="radio_status" type="radio" value="0">
</p>
<p>
    <input type="submit" name="Submit" value="Submit">
</p>
</form>
<%
Connvehicle_details.close();
%>This is the error I am getting from the server
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 3 in the jsp file: /add_vehicle_form.jsp
Generated servlet error:
C:\Servers\Tomcat 5.0\work\Catalina\localhost\Assignment\org\apache\jsp\add_005fvehicle_005fform_jsp.java:113: ')' expected
PreparedStatement vehicle_details = Connvehicle_details.prepareStatement("INSERT INTO vehicle_man_db.vehicle_details (registartion, make, model, colour, tax_class, chasis_num) VALUES ('"+ String vehicle_details__registration + "', '"+ String vehicle_details__make + "', '"+ String vehicle_details__model + "', '"+ String vehicle_details__colour + "', '"+ String vehicle_details__tax_class + "', '"+ String vehicle_details__chasis_num + "', '"+ String vehicle_details__status + "')");
^
1 error
     org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
     org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:332)
     org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:412)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
     org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
Any help would be much appreciated.
Thanks

use this ...
PreparedStatement vehicle_details =
Connvehicle_details.prepareStatement("INSERT INTO
vehicle_man_db.vehicle_details (registartion, make,
model, colour, tax_class, chasis_num) VALUES
vehicle_details .setString(1,String
vehicle_details__registration );
vehicle_details setString(2,String
vehicle_details__make );
vehicle_details .setString(3,String
vehicle_details__model );
vehicle_details .setString(4,vehicle_details__colour
vehicle_details .setString(5,String
vehicle_details__tax_class);
vehicle_details .setString(6,String
vehicle_details__chasis_num );
vehicle_details .executeQuery();Even you need a screwing up... what's the point putting that String inside. That's the bloody error.

Attempting to Save data from an access database file into a local variable for use.

Hello! i'm trying to develop a small text based game in Visual Basic 2013 and I've recently decided i need to use a more sophisticated data storage system then dozens of .txt files and stream-readers. i'm using Microsoft access and i completed my database
last night. it stores the stat and skill values of the player-character and the non-player characters. the problem is i cannot bring the data into visual basic in a usable way. using ado.net i can bring a single record into the system as a detail view and
then read the data in from the labels but i'd far prefer to have it done purely through code. the book i purchased only covers data grid views and detail view and I've spent several hours searching for a solution online.
for clarification. i need to read each value in a record into a variable so i can calculate the stats for the games combat system.

So, you want to select from MS Access?
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim connectionString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Users\Ryan\Desktop\Coding\Microsoft Access\Northwind_2012.mdb"
Dim selectCommand As String
Dim connection As New OleDbConnection(connectionString)
selectCommand = "Select * From MyExcelTable ORDER BY ID"
Me.dataAdapter = New OleDbDataAdapter(selectCommand, connection)
With DataGridView1
.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.AllCells
.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.ColumnHeader
.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.ColumnHeader
End With
Dim commandBuilder As New OleDbCommandBuilder(Me.dataAdapter)
Dim table As New DataTable()
table.Locale = System.Globalization.CultureInfo.InvariantCulture
Me.dataAdapter.Fill(table)
Me.bindingSource1.DataSource = table
Dim data As New DataSet()
data.Locale = System.Globalization.CultureInfo.InvariantCulture
DataGridView1.DataSource = Me.bindingSource1
Me.DataGridView1.AlternatingRowsDefaultCellStyle.BackColor = Color.Aqua
Me.DataGridView1.AutoResizeColumns( _
DataGridViewAutoSizeColumnsMode.AllCells)
End Sub
Then from DataGridView to a text file, right.
Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim dt As DataTable = New DataTable
Dim DBAdapter As OleDbDataAdapter = New OleDbDataAdapter
Dim connection As OleDbConnection = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\Users\\Excel\\Desktop\\Coding\\Microsoft Access\\Nor"& _
"thwind.mdb;Jet OLEDB:System Database=system.mdw")
Dim query As String = "SELECT * FROM Orders;"
connection.Open
Dim command As OleDbCommand = New OleDbCommand(query, connection)
Dim adapter As OleDbDataAdapter = New OleDbDataAdapter(command)
adapter.Fill(dt)
Dim writer As StreamWriter = New StreamWriter("C:\\Users\\Excel\\Desktop\\FromAccess.txt")
For Each Row As DataRow In dt.Rows
For Each values As Object In Row.ItemArray
writer.Write(values)
Next
Next
writer.Close
End Sub
Knowledge is the only thing that I can give you, and still retain, and we are both better off for it.

How to store data into database by reading sql statements from text file

how to write java program for storing data into database by reading sql statements from text file

Step 1: Create a property file to add various queries.
Step 2: Read the properties file using ResourceBundle
Step 3: Use the jdbc to execute the query read from the property file.
So in future if you need to change query no need do any modifications in java program. But depends on how you use the property file.

How can I Insert data into my msaccess Database table

Hello all,
I am new to Java programming and I have problem that how can i insert name into my database table.
The code which i have written is following:
String filename = "d:/test.mdb";
String database = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=";
database+= filename.trim() + ";DriverID=22;READONLY=true}";
Connection con = DriverManager.getConnection(database,"","");
String s = String.valueOf(text.getText());
int k =10;
Statement st = con.createStatement();
st.execute("create table Test123(name text)");
st.execute("INSERT INTO Test123 values" +s);
on the INSERT program throws exception???
can any one help me how to insert data into tabel.
Thanks

he INSERT program throws exception???
can any one help me how to insert data into tabel.I have never used the jdbc driver to access, but what do you think that the flag READONLY=true means? An insert is not a read.
Kaj

Use Spry to insert data into a database?

I'm new to Spry, so I have a question:
Can I use Spry to insert data into a MySQL database without
reloading the site?
Reading data from XML file works fine, but I don't know if
writing is possible..

I don't get it... I tried this:
<script type="text/javascript" src="spry/xpath.js"
/></script>
<script type="text/javascript" src="spry/SpryData.js"
/></script>
<script type="text/javascript">
/* <![CDATA[ */
function subscribe() {
var subscribe;
var info =
document.getElementById("subscription_info").value;
if (document.getElementsByName("subscription")[0].checked ==
true) {
subscribe = "ja";
else {
subscribe = "nein";
var dsSubscribe = new
Spry.Data.XMLDataSet("include/inc_subscribe.php?subscribe="+subscribe+"&info="+info+"&sit e=<?=$_GET['site'];?>",
"subscription/ok");
/* ]]> */
</script>
<div id="infos">
<input type="radio" name="subscription" value="ja" />
dabei
<input type="radio" name="subscription" value="nein"
/> nicht dabei
<input type='text' class='text'
id='subscription_info_text' />
<input type='submit' id="subscription_submit"
value='Eintragen' onClick="subscribe()" />
</div>
But the data isn't inserted into the mysql database. When I
start the php script directly, it works, so I think it's not a php
problem.

Database data into JTables

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