Difference between revisions of "%sscan"
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| Line 4: | Line 4: | ||
Format: '''%sscan(string, search-string)''' | Format: '''%sscan(string, search-string)''' | ||
| − | *Scan for ''search-string'', extract rest of ''string'' | + | *Scan for ''search-string'', extract rest of ''string'' including first match |
*Returns empty string if ''search-string'' not found | *Returns empty string if ''search-string'' not found | ||
*Useful for parsing [[External_Data_Input]]. | *Useful for parsing [[External_Data_Input]]. | ||
Revision as of 11:43, 6 February 2018
Event_Handler macro - Extract substring by text scan
Format: %sscan(string, search-string)
- Scan for search-string, extract rest of string including first match
- Returns empty string if search-string not found
- Useful for parsing External_Data_Input.
Example: Check if EDI text has the string “connect”
If %strlen(%sscan(%edi,connect)) ... Endif
Example: %sscan(ABCDEFGHI,DEF) will return DEFGHI
Back to Event_Handler#List_of_macros.