I have done pagination to a simple table using jtable in jsp.But it only works to that table.I have write a code which will give drop down of all tables present in mysql database.Now how to write pagination code in the way that if i select a table it should display all the data in that table using pagination and CRUD operations from User Interface .I have done it for only one table .Now please give an idea how to make these tables to display the dynamically selected table with pagination.
You will need to generate the jtable configuration on the selection of your table in the dropdown.
Create the jtable configuration for all your table then change (destroy the jtable using $('div1').jtable('destroy') initialize your div with selected table configuration.
Here is the answer for this requirement (stackoverflow.com/questions/27644483/dynamic-fields-using-jquery-in-jtable)
Related
I am trying to create a feature in my program where the user can click on one row from the Jtable to select it (Jtable is populated by data from the mysql table). Then, the row will be copied to another mysql table that is identical in terms of names of the columns. What is the simplest way to do this? I am somewhat familiar with SQL queries but I am not sure how to implement the part where the user clicks on the row in the jtable.
I have a model(AbstracTableModel) which I use to build a JTable.
The thing is that the table cell values seen in the GUI are displayed from a database.
How can I add a new column with checboxes for each row of the table?
Is there a concrete answer to this?
The thing is that the table cell values seen in the GUI are displayed from a database.
Use a DefaultTableModel to store the data from the database.
See the TableFromDatabaseExample.java code found in Table From Database for simple code to load the DefaultTableModel.
How can I add a new column with checboxes for each row of the table?
You can modify the above code to add an extra column to the "columnNames" Vector. Then in the looping code you add a Boolean.FALSE object to the "row" Vector.
Or, after creating the DefaultTableModel with the data from the database you can use the addColumn(...) method of the DefualtTableModel to create your column of check boxes.
Actually I want fetch tables and display like following image
.
Can you help me?
Steps:
Run a query on your database to retrieve the tables and their meta data.
Store the results in suitable objects and pass them to your front end
Use JXTreeTable from SwingX but customize the Renderer and Editor for it to display and allow users to interact with the check boxes.
Realize this is a complex GUI component you are creating so don't try it all in one shot, get the JXTreeTable working with your data, then try to add in the check boxes.
I have been working on JTable,
My project:
read data from database (I finished this task and able to display in JTable).
then display and save data into subgroups into file (text/excel).
I have basic knowledge on JTable and using the some example code, I could manage to finish my first task. Then struck on second task.
for example
name| email|
name1|email#email.com
name2|email2#email.com
(I finished this task and able to display in JTable)
Then
when user clicks any row
then displayed new table
name|Email
display----
then user should able to save the group with groupname
Can anyone has idea about how to update the table dynamically and any suggestions?
Can anyone has idea about how to update the table dynamically and any
suggestions?
If you are using DefaultTableModel then you have methods like addRow(..) which will append a row in the JTable. Updating the existing rows in JTable is done using setValueAt(..) method. No need to call fireXXXMethod for DefaultTableModel.
Or
If your are using AbstractTableModel then use the setValueAt(..) method and call fireXXXMethod in the table model to refresh the table data.
I am using Derby and Eclipse/Java. I have a table in a database which populates a JTable in a scrollable frame. I enter data for a new row in textedit fields and commit to the database with an INSERT sql statement. I want the displayed table to automatically update and have googled extgensively to find out how to do this. I understand that fireTableRowsInserted should trigger this. I have a tableModel class extending AbstractTableModel. If I call fireTableRowsInserted from my entry class the table doesnt update. From searching I thought that the table listens for this event - do I have to create the listener, if so I havent been able to find a clear(to me!) indication of how this is done and would appreciate a pointer to a source that would help.
Is there a good book or online reference on using databses,sql and a Visual Designer with Java?