Hi,i created a page in my application using interactive Grid in apex 5.1. the IG have 3 columns (QUANTITY, UNIT_PRICE, TOTAL), and a textbox name P1_GRAND_TOTAL.
i want to perform this calculation on each row ( TOTAL= QUANTITY * UNIT_PRICE ) and get the sum of TOTAL columns in all the rows into P1_GRAND_TOTAL textbox. The calculation should be fired,
only if i change the column value of Quantity or Unit Price.
how can i archive this?
i try to use the solution in this tread,https://community.oracle.com/thread/4003463#comments to get total cloums sum updated, but i always get zero values after sum it up.
Thnaks.