change only one value of character lowercase to the next

If a variable contains a single character in tiny at the end after the '_' character, how to change for the next character lowercase?

for example

If str contains "act_b", then the result should be "act_c".

If str contains "act_c", then the result should be "act_d".

If str contains "act_d", then the result should be "act_e".

You can use right() function or something to get the last tank; ASC() for his code ASCII, increment, she, using chr() to represent as a tank once again, then reReplace() to replace what currently exists with the new tank.

Or a few variations on this theme.

--
Adam

Tags: ColdFusion

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