Display the number of lines based on a line selector

Hello


We have a form on an sql query. We are currently showing 100 lines per page. We would like to have a line selector, so the number of lines displayed on the page depends on the value selected in the line selector. I'm not sure how this is possible.

Thanks in advance,

Hello

It is relatively easy to set up - see: [http://apex.oracle.com/pls/otn/f?p=267:111]

There are 4 steps to create this feature:

1. create a "select list with Submit" on your page called, say, P111_ROWS. The source of the list value:

STATIC2:10;10,20;20,50;50,100;100,200;200,500;500,1000;1000,All;1000000

(Of course, you can change these values according to your needs)

Display Set Null and display additional values to no.

2 create a calculation on your page that defines the new element value static assignment of, say, 10. This calculation should depend on the element is null (this simply sets a default initial value)

3. create a branch of page that links to the same page and check the option reset Pagination

4. on attributes of the region of your report, enter the name of your new item in the parameter 'Number of lines (element)' - I also clear the value in the parameter 'Number of Rows.

This should be it!

Andy

Tags: Database

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