hi,
i read from the java.sun.com tutorial about JTable, and it says i can use the TableRowSorter, the method setFillsViewpor tHeight(boolean ) of JTable and some other methods. but it seems that the class and the method is not available. i use jre 5. is it because that class and method available in different version?
how can i accomplish filtering in jre 5?
thx
16  5949  JosAH 11,448
Recognized Expert MVP
hi,
i read from the java.sun.com tutorial about JTable, and it says i can use the TableRowSorter, the method setFillsViewpor tHeight(boolean ) of JTable and some other methods. but it seems that the class and the method is not available. i use jre 5. is it because that class and method available in different version?
how can i accomplish filtering in jre 5?
thx
Upgrade to Java 1.6 for all those nice features; basically all you have to do is this: -
yourTable.setAutoCreateRowSorter(true);
-
and you get nice sorted tables according to a single column.
kind regards,
Jos
Upgrade to Java 1.6 for all those nice features; basically all you have to do is this:
-
yourTable.setAutoCreateRowSorter(true);
-
and you get nice sorted tables according to a single column.
kind regards,
Jos
thx Jos. with the auto create row sorter, can i have a table with filtering feature?
thx
JosAH 11,448
Recognized Expert MVP
thx Jos. with the auto create row sorter, can i have a table with filtering feature?
thx
What sort of filtering? Either displaying a row or not type of filtering? If so, your
TableModel should be resposible for that. If not, I don't understand your question.
kind regards,
Jos
well, this is a task that is given to me, and i dunno if i may use the 6 version. so, i try to do it with Java 5 if it's possible.
i don't really know how the sorting and filtering JTable works in Java. in fact i never use that sorting and filtering feature. what i know is that
i need in my program like a searching feature. user type something in a textfield and if the user click a button, the table will only display rows that has what the user typed as a substring of a particular column (specified before by the user from a combo box).
hope someone could help.
thx
JosAH 11,448
Recognized Expert MVP
well, this is a task that is given to me, and i dunno if i may use the 6 version. so, i try to do it with Java 5 if it's possible.
I consider that a not-so-wise decision; if you don't know whether or not A, assuming
'not-A' is as silly as assuming the opposite 'A'. Why not ask your teacher first?
kind regards,
Jos
BigDaddyLH 1,216
Recognized Expert Top Contributor
You also haven't properly described your context. If the data is from a database, you could just do the filtering in a new query.
it's from a file. haven't reach the database connection section
ok then, thx for your help.
JosAH 11,448
Recognized Expert MVP
Better upgrade to Java 1.6; it'll only cost you ten minutes or so.
kind regards,
Jos
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