How to select columns with CustomTableCellRenderer

Hello,
i made a JTable and I set some methods
tabel.setRowSelectionAllowed(false);
tabel.setColumnSelectionAllowed(true);
When i want to use the DefaultTableCellRenderer, there are no problems
to select the column like I set ...
But if I use my own CustomTableCellRenderer to change the color and the
tooltiptext of a cell, he doesn't want to select my column ...
What's my mistake ? Did I forget something to add in my CustomCellRenderer ?
grtz
Kristof

Your selection is still there, just that you can't see it. Take a look at the code in the JDK source for DefaultTableCellRenderer to see how it uses the selected status of the cell to paint the cell appropriately.

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True...
But, i think here null needs to handle otherwise it will again throw some error like this ->
satyaki>
satyaki>select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Prod
PL/SQL Release 10.2.0.3.0 - Production
CORE    10.2.0.3.0      Production
TNS for 32-bit Windows: Version 10.2.0.3.0 - Production
NLSRTL Version 10.2.0.3.0 - Production
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satyaki>
satyaki>
satyaki>
satyaki>SELECT owner, table_name, column_name
2    FROM all_tab_cols
3   WHERE data_type NOT IN ('BLOB', 'LONG', 'CLOB')
4         AND dbms_xmlgen.getxmltype('select count('
5                                    || CASE
6                                          WHEN data_type NOT IN
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8                                          THEN
9                                             column_name
10                                          ELSE
11                                             '1'
12                                       END
13                                    || ') c from '
14                                    || owner
15                                    || '.'
16                                    || table_name).EXTRACT (
17               '//text()'
18            ).getnumberval () = 0
19         AND table_name IN
20                  (SELECT table_name
21                     FROM all_tab_privs
22                    WHERE privilege = 'SELECT' AND USER IN (grantor, grantee));
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ORA-24347: Warning of a NULL column in an aggregate function
ORA-06512: at "SYS.DBMS_XMLGEN", line 288
ORA-06512: at line 1
no rows selected
Elapsed: 00:00:04.03
satyaki>Or,
satyaki>
satyaki>
satyaki>SELECT table_name, column_name
2    FROM user_tab_cols
3   WHERE data_type NOT IN ('BLOB', 'LONG', 'CLOB')
4   AND   dbms_xmlgen.getxmltype('select count('
5                               || CASE
6                                    WHEN data_type NOT IN ('BLOB', 'LONG', 'CLOB') THEN
7                                          column_name
8                                    ELSE
9                                      '1'
10                                  END
11                               || ') c from '||table_name).EXTRACT('//text()').getnumberval() = 0;
AND   dbms_xmlgen.getxmltype('select count('
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ORA-24347: Warning of a NULL column in an aggregate function
ORA-06512: at "SYS.DBMS_XMLGEN", line 288
ORA-06512: at line 1
Elapsed: 00:00:02.66
satyaki>
satyaki>Do you have any idea to resolve this issue in this context?
Regards.
Satyaki De.

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DATA: it_hrp1001 TYPE STANDARD TABLE OF hrp1001 WITH HEADER LINE.
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      t3 TYPE timestampl
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t3 = t1 - t2.
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DATA: it_pa0105_20 TYPE STANDARD TABLE OF pa0105 WITH HEADER LINE.
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Mani wrote:
Thank you for your answer, its very helpful but i am still nor sure how does parameter rsdb/max_blocking_factor affect records size.
Hi,
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130
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Message was edited by:
splinternet

SQL> create table mytable (id,value)
2 as
3 select 1, '12:130:1400' from dual union all
4 select 2, '483' from dual union all
5 select 3, '1:2:3:4:5:6:77:888' from dual union all
6 select 4, null from dual
7 /
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3       , substr
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6         , instr(v,':',1,1 + t.column_value)
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11         ( cast
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         3 1:2:3:4:5:6:77:888   5
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13 rijen zijn geselecteerd.Regards,
Rob.

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2001 02 Scott      01          1
2001 02 Scott      07          2
2001 02 Scott      91          3
2001 03 Tom        81          1
2001 03 Tom        84          2
2001 03 Tom        87          3
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2    From (Select year, empcode, name, position,
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I want to load only few columns from a datafile not all columns and i don't know how to do from SQL LDR.
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look at FILLER
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num1 FILLER,
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Hi MNRSPDev,
Sorry for the delay.
According to the current description, I understand that you want to specify column name in dataset query designer dynamically when using SharePoint list data source.
Based on my research, this is not supported by default. As a workaround, you can use XML data source. The XML content can be embedded directly within the query. This lets you use the expression capabilities within the processing engine to build queries and
data dynamically within the report. And it can be used for retrieving XML data directly from an external data source, passing it using parameters, and embedding it within the query.
Reference:
http://www.codeproject.com/Articles/56817/Dynamic-Reports-with-Reporting-Services
Hope this helps.
Regards,
Heidi Duan
Heidi Duan
TechNet Community Support

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