offset (<substring>, <string>)
The offset function locates the first occurrence of <substring> within <string> and returns the location as the number of the character in <string> where <substring> begins. The offset function is case insensitive.
If <substring> is not found, the offset function returns 0. Either text string can be specified directly or via a container (variable, field, or property).
The parameters passed to the offset function can both be arithmetic and logical (as well as text) expressions; after evaluation, the results are treated as strings.
Create a button and put the following handler into the button script:
put offset ("i", "children") into message
This text has been mechanically extracted from the Oracle Media Objects 18.104.22.168 MediaTalk Reference, © 1995 Oracle Corporation, and is provided here solely for educational/historical purposes.