I have another requirement where the grid query is:
select to_char(kpi_1,'999,999,999,999.99'), to_char(kpi_2,'999,999,999,999.99'), to_char(kpi_3,'999,999,999,999.99') from kpi;
The KPI_1,KPI_2,KPI_3 columns are float in database but on grid they need to be represented in comma separated format. Therefor to_char is used.
And in processing they are changed back to to_number format to store in database.
Now i need to add dynamic action that would be kpi_2-kpi_1 = kpi_3.
So when i use dynamic action, set value: KPI_2-KPI_1, nothing happens.
Also when i use: to_number(kpi_2,'999,999,999,999.99') - to_number(kpi_1,'999,999,999,999.99')
For values input there/existing data, there is no change in kpi_3 column which should have been calculated.
What am i doing wrong here?
Try to return to_number(kpi_2,'999,999,999,999.99') -to_number(kpi_1,'999,999,999,999.99') value using debug or in plsql raise_applicaiton_error.
if value return then try to set value using set value dynamic action.
Related
I have an interactive grid which has a dynamic action to fetch returns from another table
begin
for c in (select
REW_SIZE,
IN_STOCK,
DESCRIPTION,
FINANCIAL_YEAR_ID
into
:REW_SIZE,
:IN_STOCK,
:DESCRIPTION,
:FINANCIAL_YEAR_ID
from
T_SORDER_PROFOMA_REWINDING
where so_id = :so_id)
loop
:REW_SIZE := c.REW_SIZE;
:IN_STOCK :=c.IN_STOCK;
:DESCRIPTION:=c.DESCRIPTION;
:FINANCIAL_YEAR_ID:=c.FINANCIAL_YEAR_ID;
end loop;
end;
When I had simple select into query, it gave "exact fetch returns more than requested number of rows" thn I applied the above code but it returns only 2nd row. I have 2 rows in the table for this ID.
For what I understand, you want to get some extra data columns. Your best shot is to create a view to join these table and deliver the columns you need. If you need editing, you will have to create an instead of trigger on the view as well, to do a correct dml on one or both tables.
create view which joins both tables
create instead of trigger (if you need editing)
query of the Interactive Grid should be on the view
This solution adds the extra data columns to the source of the IG, which is better and easier in my opinion.
I have a date field and a interactive grid. I am trying to generate the Interactive grid based on the value inputted in the date field.
I am trying to write the query as below :
select pap.effective_start_date , pap.effective_end_date
from per_all_people_f pap
where :SELECT_DATE between pap.effective_start_date and
pap.effective_end_date
Here, SELECT_DATE is the name of the Date field (datatype Date picker). I am writing a dynamic action on Change of Date field, and refreshing the interactive grid region.
But when I change the value in Date field, it doesn't return any rows.
I have done a similar change where my interactive grid was based on a dropdown. There I had to set the "page action on selection" to Submit, and it worked. But here, since it is a Date field, the "Page Action on selection" property doesn't appear on the page .
Can somebody please suggest, how can I achieve this.
You need to explicitly convert your bind variables, which are treated as strings, to dates.
to_date(:SELECT_DATE)
The format mask will come from the application properties, or you can be explicit with that, too.
I use Power BI to create reports and visuals for large enterprise clients.
I have an interesting request from one of my clients: they would like to be able to see a summary of all filters that are applied to a given report. I used the ISFILTERED() function to create a card visual that lists the dimensions that are filtered, but they would like to be able to see which values are being shown. This works just fine when they have sliced or filtered for just one value, but how can I show when more than one is selected? My DAX is below:
Applied Filters =
var myvalues = VALUES(mytable[dimension_column])
return
IF(ISFILTERED(mytable[dimension_column]) = FALSE(),
"Not filtered",
"Column Name:" & UNICHAR(10) & mylist)
When only one value is selected in the slicer, the output is:
Column Name:
Selected Value
Obviously, when more than one value is selected in the slicer, variable mylist will have more than one value and the function fails. My question is, how can I convert the column myvalue to a list in DAX, so I can output each and every value?
What I want to get is:
Column Name:
Selected Value1,
Selected Value2,
etc.
Thank you!
One possibility is to concatenate all the values into a single string.
For example, you'd replace mylist with the string
CONCATENATEX(VALUES(mytable[dimension_column]), mytable[dimension_column], UNICHAR(10))
You're really only returning a single value for the measure, but it looks like a column.
Another approach is, instead of using a card, to simply create a table visual that just has mytable[dimension_column] for the values. This table will automatically filter as you adust slicers.
I am working with Apex_Item_Text .. i am using the below query to display the text area in apex as null initially.
select distinct a.GUID, a.CREATED_BY, a.created_date, apex_item.text(null)
Delete from
NON_DYNAMIC_USER_GROUP_MEMBERS a,
NON_DYNAMIC_USER_GROUPS b
where a.DYNAMIC_GROUP_ID in
(select DYNAMIC_GROUP_ID from NON_DYNAMIC_USER_GROUPS
where instr(','||DYNAMIC_GROUP_ID||',' , ','||:P153_ID_HIDDEN||',') > 0) ;`
In Apex application once the text area filled by user as Delete/Add, it has to update in table when submit button pressed, i don't know how to proceed further on this.
Thanks
You need to pass in a number into the apex_item.text function. By passing a number APEX will automatically create an array that will store the values of those columns.
This can be referenced in your delete statement with: APEX_APPLICATION.G_FXX(i) where XX is the number you pass into the apex_item.text function and i is the index of the item.
Without passing a number into the apex_item.text function I would have no idea how to reference that field
See oracle documentation for more information about apex_item.text: https://docs.oracle.com/cd/E14373_01/apirefs.32/e13369/apex_item.htm#AEAPI211
I use C++ Builder 6.0
I use TADODataSet execute following SQL statement:
SELECT Id, SUM(Saldo) AS Saldo
FROM Table
GROUP BY Id
I use this DataSet only for reporting. No need update date back to database.
When I try to modify field "Saldo"
adospCard->Edit();
adospCard->FieldByName("Saldo")->AsFloat=0.0;
adospCard->Post();
I get error:
Field 'Saldo' cannot be modified.
I add this line
adospCard->FieldByName("Saldo")->ReadOnly=false;
and error no more occurred, but field 'Saldo' has not changed.
adospCard->Edit();
//adospCard->FieldByName("Saldo")->AsFloat=1536.5
adospCard->FieldByName("Saldo")->AsFloat=0.0;
//adospCard->FieldByName("Saldo")->AsFloat=0
adospCard->Post();
//adospCard->FieldByName("Saldo")->AsFloat=1536.5
Howe to change ‘Saldo’ field value?
Add a calculated field to your dataset.
Calculate the right value for Saldo
in this calculated field (you can
use Saldo as source for it if you
want to)
display this calculated field in your report in
stead of the Saldo field.
Edit:
For examples of how to add calculated fields, see for instance here, here and here.
--jeroen
As ldsandon said, you cannot modify the "Saldo" field as it is computed.
If you need to set the value to zero when Id is "something" you are better off doing it in your query. The best approach depends on the criteria for setting the value to zero.
Or, save the results of the original query in a temp table then modify that before returning the results to the report.
Finally, what reporting tool are you using? Can that do the "Saldo = 0" change when rendering the report?
Consider storing your result in a ClientDataset - if you can be assured the result isn't too large.
I don't use "TADODataSet" so the following may not apply :)...
When I do the same (or similar) using my DB of choice (i.e. Advantage Database Server) I would use the INTO clause, albeit, with a TSQLQuery component (with the RequestLive property enabled). For example:
SELECT Id, SUM(Saldo) AS Saldo INTO #TempTable FROM Table GROUP BY Id