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how to know the status of a no-displayed-row in a filter working with JTable

Ubaldo Robledo
Greenhorn

Joined: Dec 04, 2013
Posts: 22

Hey!

Im just starting to work with java. (actually programming as well). I have an Abstract table model on a Jtable with 3 filters.
i need to set a jlabel with the values of the total of the rows displayed on the table. also i have to set another Jlabel with the values of a sum of some values in a column.

the problem is when i set a filter the values doesn´t change. they remains as the same. so i need some help here.

thank you.


pepe pecas pica papas con un pico,
con un pico pepe pecas pica papas..
Rob Camick
Ranch Hand

Joined: Jun 13, 2009
Posts: 2090
    
    7
the problem is when i set a filter the values doesn´t change. they remains as the same. so i need some help here.


You need to get the data from the table instead of the model. That is instead of using:

table.getModel().getValueAt(...);

you should use:

table.getValue();

Now your looping code will only get data from the visible rows in the table.
Ubaldo Robledo
Greenhorn

Joined: Dec 04, 2013
Posts: 22

thank you, I never thought that it where simply as that, the importance of knowing your controls.

well. thank you again Rob
(sorry for my bad english)
 
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