used to represent the column of the table.
It is used to represent the column of the table. The table can be from database,html or any other language.
Questions tagged [tablecolumn]
281 questions
-1
votes
2 answers
Which is more optimal? Join 2 tables Or Use an aditional column in a table
Table A1:
| id | name | code | level |
| 1 | Anton | A111 | 2 |
| 2 | Berta | A112 | 5 |
Table B1:
| id | name | code |
| 1 | Anton | A111 |
| 2 | Berta | A112 |
Table B2:
| id | code | level |
| 1 | A111 | 2 |
| 2 | A112 | …
Amin Maleki
- 146
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- 17
-1
votes
1 answer
TableCell doesn't show item.toString() value with custom CellFactory
I installed a custom CellValueFactory and CellFactory on my TableColumn: I'm programming an address book, Salutation is an enum with values "Mr" and "Mrs".
salutation.setCellValueFactory(c->new…
Lukas
- 302
- 1
- 10
-1
votes
1 answer
Hide TableColumns of TableView through CheckBox on separate Window
I have a window written in fxml with a TableView and a few TableColumns and other stuff.
I am trying to create a function in the controller to this window, that enables the user to select wich columns to display via a set of checkboxes on a…
Pietro Pozzoli
- 33
- 6
-1
votes
1 answer
Binding column text property to another property with refresh (JavaFX)
Could somebody tell me how shold I approach binding the text property of a column header in a TableView to another property, that can be changed with a combobox selection?
I tried column.textProperty().bind(myProperty) , but the column header…
Near
- 371
- 4
- 15
-1
votes
1 answer
find column number in a SQL table in IBM netezza database
I would like to know the column number in a SQL data table in IBM netezza.
I do not find it in the following sql query:
select *
from _v_obj_relation_xdb
join _v_sys_object_dslice_info on (objid = tblid)
where objname like 'my_table'
Any help…
user3601704
- 703
- 1
- 10
- 40
-2
votes
0 answers
PropertyValueFactory does not accept boolean in ArrayList
I have an ArrayList and I have used the below line of code in main, which breaks everything...
columns.get(i).setCellValueFactory(new PropertyValueFactory<>("isActive"));
I can see that the problem might be that isActive is…
-2
votes
1 answer
TableView: Populating editable TextField container
After many hours of reading and trying I have been struggling with populating editable TextField containers within a TableView.
I already managed to display data from an ObservableList of a custom object to my TableView instance.
I already tried…
Vitt3x
- 1
-2
votes
1 answer
No content displayed when populating TableView with attributes of an Object
Ok, so I know this is a common problem that has been posted about a lot but as much as I try to follow the advice given, my TableView till displays no data... I'll reduce my object a bit to keep things as short as possible. Here is my Object:…
Brennasyril
- 1
- 1
-2
votes
1 answer
Syntax error on token ">>", Expression expected after this token
I'm getting Syntax error on token “>>”, Expression expected after this token when calling setCellFactory below but do not understand why.
import javafx.application.Application;
import javafx.collections.FXCollections;
import…
Misteris
- 1
- 2
-3
votes
2 answers
What is use of in the declaration in javafx
private TableColumn colname;
I want to know what is use of this in declaration of tablecolumn.
user1525591
- 11
-6
votes
4 answers
Stop allowing null in a table column
I have a table in SQL server 2008.
I need a column that until now wasn't necessary, not to allow NULL anymore, without droping the table.
I tried to do something like this:
ALTER TABLE [Sessions] ALTER COLUMN region_id NOT NULL;
EDIT: It was a…
Tomer Amir
- 1,239
- 1
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- 47