1. Showing Data in JTable with Max Count stackoverflow.comThere is a jbutton in my Jpanel , when i clicked it , it loads up my Jtable , sometimes a query return so many records (500 rows). So i wanna ... |
2. JTable design to synchronize with back-end data-structure stackoverflow.comI have a JTable which is loaded from a data-structure using table model.The data-structure is of the format |
3. JTable: grabbing data? stackoverflow.comhow can you parse all the data from table model, so that it can readily be loaded and displayed easily as JTable ? for example, with the loaded JTable, I drag and ... |
4. How to get data from jtable using rowindex? stackoverflow.comHow to get data from jtable using rowindex? |
5. Inserting data into a JTable? stackoverflow.comI am using the netbeans IDE which comes with a very handy GUI creator tool but have run into trouble. The application that i am creating first querys a data source and ... |
6. How to bold a whole row of data in JTable? stackoverflow.comI am doing a message function , and i want to bold a road where "read=No" and after i click it , it will become read=yes, and unbold ... i done ... |
7. save Jtable data when savebutton is pressed stackoverflow.comI want to save Name and value of jtable into two variable |
8. Resequence table data after deletion of row in JTable stackoverflow.comI have a |
9. How to insert data into JTable? stackoverflow.comi write this code for showing strings in a table. but it doesnt shown and has no effect. what is problrem? |
10. Java Xml to Jtable Table Data Store stackoverflow.comI have to do this project and i'm finding it so hard it's way over my head if any one has any ideas or help. What would the best way to ... |
11. autorefreshing jtable extracting collection data stackoverflow.comI am a begginer with java programming. I am trying to make a JTable that reads collection set hashSet, and refreshes eachtime set is changed, also want to make autorefresh every 3 ... |
12. Filling data in JTable in netbeans stackoverflow.comI want to change default data in JTable at runtime. I am using netbeans. I tried solution given here adding data to JTable when working with netbeans jTable1.getModel().setValueAt(row, column, value); but ... |
13. How to do beanbinding to a JTable data stackoverflow.comI want to do BeanBinding JTable to a source and get Column values. That means,when the data fill into the table(and there is a column for prices of items),and there is ... |
14. Saving JTable Data bytes.comrburke1125 Hello All! I'm a bit new to Java, and certainly to the community. I'd appreciate any and all pointers to the right direction! I have a JTable that I have ... |
15. How can i retrive data from table using java swings bytes.comP: 2 rajarameshchint import java.util.*; import java.awt.*; import javax.swing.*; import javax.swing.event.*; import java.awt.event.*; import java.awt.print.*; public class sd7 extends JFrame implements ActionListener { //3 month table details JTable table=null; JScrollPane js=null; ... |
16. HELP HOW TO PUT DATA IN JTABLE??? forums.netbeans.orgI am new at this. I am trying to put data from my discharge object into a table. This is for a log of patient discharges at the hospital. The discharge object includes( "Date", "Room Number", "Time Called", "Time Patient Dis.", "Discharged", "Admitted", "Comments"). I made a new class of ViewDis in which I made a Jtable from the palette. I ... |
17. Repopulating JTable with fresh data forums.netbeans.orgCan somebody point me to the method/process for getting a JTable to display a new spread of data? I've tried repaint(), unbinding-then-rebinding to refreshed data, elements binding, reassigning the jtable from argumented constructor, lots of stuff - and I can can get the table up and displaying initial data no worries: It's just displaying new data I can't do. Any help ... |
18. Fill jTable with computed data forums.netbeans.orgHi, I'm new to swing and using Netbeans 6.8. My GUI has a jTable which I have created with Mantisse. Now I want to fill it with computed data. The data is not stored in a file or database. It is in an array of double, e.g. |
19. Getting data from JTable coderanch.comHemal, for every row you should have a flag(false). and update this flag(true) in the setValueAt method. So when you save(ie click a button to save), just take out the rows which have this flag true; Similarly if you want to go cell level, then you should be having a flag for each cell. I guess there is no other work ... |
20. Streaming data to a view (JTable??) coderanch.comWe have decided not to read all of the data into to the model. The model will now request the data source for the rowCount and getValueAT. The model will however hold a cache of data in order to reduce the costly requests to the data source. This approach is working fine. Thanks for your help |
21. JTable & Data Base Access. coderanch.comHi, I am writing one application where the requirements like this, User will enter the telephone and presses search button then there could be more then one person with same telehone number. I am useing border layout, in north user enters telephone number and in center the result from data base need to be displayed. Can some body suggest me some ... |
22. How to find duplicate entries before entering the data into JTable coderanch.com |
23. data in JTable reappearing when redrawn... coderanch.com |
24. How to reflash the data in JTable? coderanch.comhi Tracy public class someTable |
25. JTable saving data question coderanch.comChanges may not be made to the table model if a cell is still being edited. I think by default (someone correct me if I'm wrong) the value won't actually get set until you hit enter in the cell or move focus away. If you put a print statement in your model's setValue(), you should be able to see when this ... |
26. JTable for Data Entry coderanch.com |
27. uploading data into JTable coderanch.comHi All, Let me introduce to you as Sainath Veepuri. 'am a beginner in JAVA. I found this site interesting, hence 'am posting my doubt. 'am currently using a JTable in my program to show the information of each & every student in the state. For this I have created a class called StudentInfo.java. This class contains the complete information about ... |
28. Data in Swing Tables coderanch.com |
29. JTable showing data that isn't there... coderanch.com |
30. Operations on data in a JTable coderanch.comI generate a JTable from data which is contained in a plain text file on a remote server. I use the "JTable(Vector rowData, Vector columnNames)" constructor to create the table. What I need to do is the following: - For each column in the table, I need to find the maximum, minimum, and average value, and then highlight the max and ... |
31. Setting the data in a JTable coderanch.comI have a table, that allows users to sort the data. They can also select any of the rows in the JTable, and it throws the information into text fields, so they can modify the data. Once they hit save, the data in the table is refreshed. My problem I am running into, is if the user has sorted the table ... |
32. Types of data in a JTable cell coderanch.com |
33. Call a method to set data to JTable? coderanch.com |
34. data transfer for JTable coderanch.com |
35. Method for getting row data from a JTable? coderanch.com |
36. Need Suggestion For Huge Data in JTable coderanch.com |
37. No data in JTable coderanch.comHashSet ingredienten = new HashSet(); DefaultTableModel ingredientenData = (DefaultTableModel) getIngredientenTable().getModel(); for (int i = 0; i < ingredientenData.getRowCount(); i++) { if (ingredientenData.getValueAt(i, 0) != null && ingredientenData.getValueAt(i, 1) != null && ingredientenData.getValueAt(i, 2) != null) { String naam = (String) ingredientenData.getValueAt(i, 0); double hoeveelheid = (Double.parseDouble((String) ingredientenData .getValueAt(i, 1))); String eenheid = (String) ingredientenData.getValueAt(i, 2); Ingredient ingredient = new Ingredient(); ingredient.setNaam(naam); ... |
38. improve speed for Jtable data showing coderanch.comI'm dynamically filling a JTable with data that is between 1000 and 2000. i extended a DefaultTableModel in which i have a method that calls addRow() for each file added to JTable. it seems that the addRow() method is slowing the process because it asks the table to repaint each time it is called. I thought to completely eliminate the updating ... |
39. JTable shows previous data coderanch.comHi guys, I have problem with my JTable. I have JDialog. which has a JList a JTable and a Ok, Cancle and Help buttons. I am using custom renderes and editor for the JTable. The JTable gets loaded with different models based on the selection on the JList. But the problem is when the user hits the cancel button and invokes ... |
40. PASSING DATA IN A JTable coderanch.comHi, I started off this topic in two forums - yours and Sun forum. View Topic @ http://www.coderanch.com/t/410463/java/java/Problems-passing-data-file-JTable This caused some frustration and I then said that the Sun team should look at the question as I asked them first. I think they gave up on me. Your moderator suggested that I pass this topic to the intermediate team and I ... |
41. data to JTable to JTable coderanch.com |
42. regarding JTable data coderanch.comimport javax.swing.*; import javax.swing.table.*; import java.util.*; public class CustomTableModel extends DefaultTableModel { public Vector dataRows; public CustomTableModel() { setColumnIdentifiers(new String[] {"Study","Drug1","Diluent1","Drug2","Diluent2","Solution","Finding"}); Vector dataVector = new Vector(); dataVector = dataRows; } public int getColumnCount() { return 7; } public void addRowToTable(String a, String b, String c, String d, String e,String f, String g) { String[] rowData = new String[7]; rowData[0] = a; ... |
43. uploading data into JTable coderanch.comHi All, Let me introduce to you as Sainath Veepuri. 'am a beginner in JAVA. I found this site interesting, hence 'am posting my doubt. 'am currently using a JTable in my program to show the information of each & every student in the state. For this I have created a class called StudentInfo.java. This class contains the complete information about ... |
44. Clearing data from a jTable coderanch.comYou can use these methods of DefaultTableModel 1. setDataVector(Vector newData, Vector columnNames) -- If you want the clear the exisitng contents of the table, pass a empty data vector 2. getValueAt (int row, int column) -- This method returns the value present in a cell You can also write your own model by extending AbstractTableModel |
45. Retrieving data from an Oracle table to jtable coderanch.com |
46. JTable not showing data coderanch.comHello all, I'm trying to create a Jtable and make it load the contents of a vector after i press a button. The problem is that the table wont display what it should, instead it remains empty. I know that my vector is loaded because i print out its contents in the command line. Here is some code, i hope that ... |
47. JTable for accepting data coderanch.com |
48. JTable is not inserting the data coderanch.comHi All, I tried to insert to the value into the JTable, But I couldn't do it, Help me to resolve this. package elect.pmrsoft.gui; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.table.AbstractTableModel; import java.awt.Dimension; import java.awt.GridLayout; /** * TableDemo is just like SimpleTableDemo, except that it uses a custom * TableModel. */ public class TableDemo extends JPanel { private ... |
49. Jtable retreiving data coderanch.comProblem resolved. Just amazed that such task take so much effort to research and resolve. I have an index comming from a micro-controller through the serial port. Based on the value I would like to highlight the row corresponding to the index. The user will therefore see a color jumping up and down the table depending on the incoming index values. ... |
50. Saving table data and using agen - JTable coderanch.comHello i have one problem and need Know haw from the Profs I have this code import javax.swing.*; import javax.swing.event.*; import java.awt.*; import javax.swing.table.AbstractTableModel; class Table { Table() { JMenuBar menu_bar = new JMenuBar(); JMenu file = new JMenu("FILE"); JMenuItem save = new JMenuItem("save table data"); JMenuItem open = new JMenuItem("open table data"); menu_bar.add(file); file.add(save); file.add(open); int rows = 10; int ... |
51. How to JTabel show more than 10 colums in JTable with resonable visual data at a time? coderanch.com1) If possible try to reorganize your data and UI. e.g In typical mail clients, you get a table displaying the emails. Selecting one, shows the actual details in the "View" pane. This is a sort of drill down concept. Something similar might be possible in your case 2) You can display multiple lines of data in a single cell. If ... |
52. Problem in reading JTable cell data. coderanch.comHi All, I am new to Swings. As part of my swings app, i am using Jtable to let the user enter some data. I am using below code to the read the data from the table. DefaultTableModel model = (DefaultTableModel)FileDetailsTable.getModel(); ... ... model.getValueAt(i, j); I am unable to read the content of the cell which has focus. I mean if ... |
53. Extract data from JTable coderanch.com |
54. jtable row data name not showing in jar coderanch.com |
55. Jtable data passing one frame to another frame coderanch.comHi, I am very new to this this. But want to resolve this java swing problem asap. I have two jframes in two classes. First one is customer and second frame is Sales form. I want to fill some textfields in the sales class from the customer jtable(that in the customer class). Once the getCustomerDetails jbutton click in sales class, customer ... |
56. Fill jTable with computed data coderanch.comHi, I'm new to swing and using Netbeans 6.8. My GUI has a jTable which I have created with Mantisse. Now I want to fill it with computed data. The data is not stored in a file or database. It is in an array of double, e.g. double[] su = new double[i]; I always know the number of columns but not ... |
57. Problems with Jtable connected to data base java-forums.orgI'm new in java and I have a problem with a Jtable. I'm doing a windows that has a Jtable in a JScrollPane, it should shows information from data base, but it doesn't this is the code Java Code: public class Students extends JDialog { private static final long serialVersionUID = 1L; private JPanel jContentPane = null; private JButton jButton1 = ... |
58. how to retrieve data from other jtable.. java-forums.orgim having 3 tables in 3 different forms, which is parcel,driver,truck.. the question is everytime i add a parcel it will display in truck table as well.. the truck having a capacity for parcel,which mean everytime the parceldata.size() meet the capacity of truck ,it will put the parcel into another empty truck.. the problem is i don't know how to retrieve ... |
59. how to insert data into jTable in netbeans java-forums.org |
60. Save JTable Data java-forums.org |
61. insert data from text field to jtable java-forums.org |
62. JTable data entry forums.oracle.comHi, I've just created my first JTable (inside a JScrollpane, inside a JPanel, inside a JFrame). It seems to work ok, except that when I type data into cells, the data in the last cell I edit isn't saved to the model when I "leave" the table unless I hit return after typing it in or click somewhere else in the ... |
63. Removing data from JTables. forums.oracle.comIt may be that you need to manipulate the table model. I have just had a look at the javadocs for the setColumCount() method of the DefaultTableModel class and it says this; setColumnCount public void setColumnCount(int columnCount) Sets the number of columns in the model. If the new size is greater than the current size, new columns are added to the ... |
64. how to retrieve data from multiple rows in jtable forums.oracle.comhi, i have a jtable which i set it to allow selection of multiple rows. what i want to know is if the user selects rows 0, 3, and 5, how do i retrieve data from these rows? The ListSelectionModel always assumes the row number of the first selected row. Is there a built-in method that would allow me return the ... |
65. How can I read the last cell of a JTable that a user Enters data forums.oracle.comI have a one column JTable with several rows that a user enters data to. Upon entering the last data, the user clicks a button to read all the data from the rows in the JTable and puts them in an arraylist. If the user does not click enter or navigates away from the last cell, then after clicking the button ... |
66. JTable: HOW TO INSERT ROWS AND DATA? forums.oracle.com |
67. Saving data entered via a JTable forums.oracle.comWhenever I want to do anything at all complicated with JTables I create my own TableModel by extending AbstractTableModel. Your setValueAt can, in addition to changing the data being displayed, also write it to your pesistent storeage, or at least flag the record as "dirty" and, hence, needing to be stored. Typically write a class which represents a row of the ... |
68. Multiple data in each cell in JTable forums.oracle.comHi, I'm currently working on a program where I need to a JTable that can contain multiple data in each cell. I,ve solved this problem so far by making each cell contain a JList to hold the data, but I'm a little concerned about performance issues. Lets say I have a table with 10x10 cells, that would make 100 JList to ... |
69. OutOfMemoryError on Jtable with not 'that' much data forums.oracle.comHi, Im getting outofmemoryerror when using my jtable. The dataset is collected from an xml file at the moment (soon to be changed to mysql as were getting too much data for xml) but anyhow, of course it depends which pc you are on, but when accessing our programs applet sometimes we will get this outofmemoryerror with only 1056 lines. Now ... |
70. Generating annual report and list the data into JTable forums.oracle.comHi, 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, ... |
71. Data modification in JTable .......... forums.oracle.com |