plz correct my tdl code

i want in 1st screen shot "chq.no" is automatic update in 2nd screen shots "Inst. No." without enter manually

 

I will give you hint:

But you need to use according to your requirement. If you have multiple cheque you have to use your own coding based on this hint.

Two reason why I am not giving full source code
1) If you are a real developer you can complete it using appropriate function

Code:

$AllLedgerEntries[1].BankAllocations[1].InstrumentNumber
$AllLedgerEntries[1].BankAllocations[1].InstrumentDate
$AllLedgerEntries[1].BankAllocations[1].BankName
$AllLedgerEntries[1].BankAllocations[1].BranchName

Dear Admin ,

If you think my comment is inappropriate please edit my comment.


Regards