Interested to Buy Any Domain ? << Click Here >> for more details...
what is render variable
- 5 Answers
- 42471 Views
- Accenture, Cap Gemini, Systime, TCS, I also Faced
- E-Mail Answers
Answer Posted / vanthian
As far as i know
Render variales are generally created to conditionally
render a particular page or chart or list or block etc...
Though the purpose of the render variable is to hide the
particular item..we can't say that it is use to hide a
particular item...
Consider a scenario..
You have created two list reports for two countries
List1 is for both country1 and country2
List2 is for country 2 alone
List1 is created from the query1
List2 is created from the query2
Now u create a conditional string variable called 'Country'
which uses country name as a parameter
Now u associate Variable 'Country' as render variable for
List1 and List2
Now whenever u run the report..when u select country1 then
automatically the two queries will be rendered to the two
list and the two lists will be displayed
But when u select Country2 as parameter then only Query2
will be rendered and the list2 will be displayed in cognos
viewer window...
Note...
When u use Conditional variable u r just hiding the output
from the user..but in the backend the two queries will be
processed by cognos....hence ur precious time will be
wasted..
But when u r using the render variable only the Queries
which satisfies the parameter will be rendered and hence
the other queries will not be processed in backend by cognos
I hope this helps you
| Is This Answer Correct ? | 50 Yes | 1 No |
Post New Answer View All Answers
How to apply securities for reports in cognos connection?
What is the difference between drill through, drill across?
What are query items?
what is the difference between list report and crosstab report?
What do you understand by the term 'dynamic cube'?
What is defined as Query studio?
What are the considerations regarding performance kept in mind while setting up cognos?
New coloums are added in database, then how you know in report level
how can we Upgrad the reports from version Impromptu 6.0 to 7.0 and Power Play from version 6.6 to 7.0 ?
What is the difference between a cascading report and drill through report?
How to deploy from one server to another server?
Can you define transformer?
We can use a calculated field to dynamically create the burst recipients in Cognos 8. Can we do the same in Cognos ReportNet 1.1?
What is Online View?
---------------Describe OLAP Reporting and RDBMS Reporting?
