Binding a column of table to column of rowset separately

when I binding a acolumn of table to the rowset ,if my table in database dosen't have any row to disply ,in this case happened an exception.
whate can i do for this problem?

thanks for your attention,
the error is "Exception Details: org.apache.jasper.JasperException
javax.faces.FacesException: java.sql.SQLException: Invalid cursor position".
i think the reason is that,i want to get a value directly from the field of rowset .isn't it ?

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How to bind dynamic columns in ADF table to view object

In the below piece of code i am trying to bind a dynamically added column to my newly added attribute in view object, but the value expression does not set the value of this attibute in the view object please help on what is wrong in this code ??
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rows="#{bindings.ViewObj1.rangeSize}"
emptyText="#{bindings.ViewObj1.viewable ? 'No rows yet.' : 'Access Denied.'}"
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Sorry Frank i could not figure out what u rtrying to say.
In my case i have ADF table with two predefined coulmns :
1 : a serial number read only column
2 : a separator coumn
I need help to bind the newly created dynamic attribute in the VO with my newly created column in the ADF table which has a input text as child.
My problem is binding the is not working properly as values entered in the Table are not reflected in the VO.
And when i insert a new column in between two columns which has already filled values the data in the rows does not shift coreespondingly..
Edited by: user10281080 on Jul 27, 2009 12:22 AM

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Hi All,
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Sorry, didnot add this. The table is multi select table.

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For client you could
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Cannot bind matrix columns

Hello,
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thank u for your answer,
However, i've thought about it and tried it before. but it gave me this error when applying the edit page:
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LOV(af:selectOneChoice) with bind variable in af:table

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101 John Temp No
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Can you please suggest how can we achieve this functionality.
Edited by: 907302 on Oct 17, 2012 7:22 AM
Edited by: 907302 on Oct 17, 2012 7:22 AM

I have checked the following post where it has been suggested to access the the current row value as groovy expression.
groovy for bind variable
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How to display(binding) values in the table from more than one node?

Hi,
I have two nodes (TRIPS & AMOUNTS)in the context. How to bind these values into the table control?
When i bind second one, first one is getting replaced.

Hi Mog,
Of course it is possible to create a table from attributes of more than one node, and in some cases this is still necessary, but you have to do this the hard (manual) way.
If you have a table control, have a look at the properties and the elements belonging to it.
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If you bind a property of the editor to an attribute, which does not lie in the subtree of TableRootNode, then you will see the same value in each row.
Now it depends on the structure of your context. Take the node, which is relevant for the change in each row (I assume it is TRIPS) and bind the table to the node as you are used to. Then for each additional column, you have to create a new column in the tree, create a new header element with a title and a new editor (e.g. textview or inputfield) and then bind the right property of the editor to the corresponding attribute in node AMOUNTS).
If these 2 nodes do not have parent-child-relationship, the tip to create a new node, which consists of the attributes of both nodes is the only solution.
Ciao, Regina

How to use bind variable value for table name in select statement.

Hi everyone,
I am having tough time to use value of bind variable for table name in select statement. I tried &p37_table_name. ,
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Following is the sql for interactive report:
select * from v('p37_table_name') where key_loc = :P37_KEY_LOC and
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I am setting value of p37_table_name in previous page which is atm_state_day_insp.
Following is error msg:
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Interestingly enough I always had the same impression that you had to use a function to do this but found out from someone else that all you need to do is change the radio button from Use Query-Specific Column Names and Validate Query to Use Generic Column Names (parse query at runtime only). Apex will substitute your bind variable for you at run-time (something you can't normally do in pl/sql without using dynamic sql)

Query on column with comma separated values

I have a proposed table with unnormalized data like the following:
ID COLA COLB REFLIST
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22 xxx xxx 21
24 yyy xxx 912,22
25 zzz fff 433,555,22
.. ... ... ...There are 200 million rows. There is maximum of about 10 IDs in the REFLIST, though typically two or three. How could I efficiently query this data on the REFLIST column? e.g. something like:
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21 24
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22 21
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... ...The comma separated list seems instinctively like a bad idea, however there are various reasons for proposing it. The main reason is because the source for this data has it structured like the REFLIST example. It is an OLTP-like system rather than a data warehouse. The source code (and edit performance) would benefit greatly from not having to maintain the relationship table as the data changes.
Going back to querying the REFLIST column, the problem seems to be building an approriate index for the data. The ideas proposed so far are:
<li>Make a materialized view that presents the relationships as normalized (e.g. as in the example with ID, REF columns above), then index the plain column - the various methods of writing the view SQL have been widely posted.
<li>Use a Oracle Text Index (not something I have ever had call to use before).
Any other ideas? Its Oracle 10.2, though 11g could be possible.
Thanks
Jim

Something like this ?
This is test demo on my 11.2.0.1 Windows XP
SQL> create table test (id number,reflist varchar2(30));
Table created.
SQL> insert into test values (21,'24,25,78,412');
1 row created.
SQL> insert into test values (22,'21');
1 row created.
SQL> insert into test values (24,'912,22');
1 row created.
SQL> insert into test values (25,'433,555,22');
1 row created.
SQL> select * from test
2 where
3 ',' || reflist || ',' like '%,22,%';
 ID REFLIST
 24 912,22
 25 433,555,22
SQL>Source:http://stackoverflow.com/questions/7212282/is-it-possible-to-query-a-comma-separated-column-for-a-specific-value
Regards
Girish Sharma
Edited by: Girish Sharma on Jul 12, 2012 2:31 PM

Binding a column of table to column of rowset separately

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