MultiSelection Helper :
Think of a Scenario in which you have to select all the records in a grid by means of that small check box at the top left corner of a grid and based on that selection you have to make decisions on the records returned .
Although , it looks very simple but in reality its not the case . But you don't need to worry now because the
" MultiSelection Helper Class " does this for you , in a fairly simple way .
Just have a look at the example given below.
In case of a form Override the Clicked event of the button that is used to fetch the records and replace this code to that method with your own data source.
void clicked()
{
CustPaymModeTable custPaymModeTablelocal;
MultiSelectionHelper helper = MultiSelectionHelper::construct();
helper.parmDatasource(custPaymModeTable_ds);
custPaymModeTablelocal = helper.getFirst();
while (custPaymModeTablelocal.RecId != 0)
{
info(custPaymModeTablelocal.PaymMode);
custPaymModeTablelocal = helper.getNext();
}
}
The records are fetched in between the get First and get Next methods and that's where you can perform your desired Operations.
I believe it was simple .. Have Fun !!
