Make sure that you don't access the Microsoft.Dynamics.NAV JavaScript object before the document ready event fires. If you do so, you might experience problems on Chrome when the user refreshes…
When you have to format C/AL variables (numbers, dates/times, booleans) for exchange with other apps, call FORMAT(variable,0,9) instead of simply FORMAT(variable). The format 9 formats the variable according to XML…
To check if a BLOB field has a value, you call its HASVALUE function. For example: IF Item.Picture.HASVALUE THEN; In older versions, earlier than NAV 2009, you had to call…
Any function that accepts only one parameter can be called as if it were a property, and this applies to built-in system functions, your own custom functions, and even .NET…
If you want to rollback the database changes, but do not want the code execution to end, simply call ASSERTERROR ERROR(''); The ERROR('') will quietly rollback the data changes, and…