topic Re: How to use regular expression to find string in Application Development and Automation Discussions

How to use regular expression to find string

Former Member — Wed, 24 Dec 2008 03:25:45 GMT

hi,

who know how to get all digits from the string "Alerts 4520 ( 227550 ) ( 98 Available )" by regular expression, thanks

br, Andrew

Re: How to use regular expression to find string

Former Member — Wed, 24 Dec 2008 03:38:21 GMT

hi,

you can use

CO = "contains only",

CA = "contains any".

CN "contains not only"

IF string CO '0123456789'

the string contains only digits

ELSE.

the string contains not only digits (could be no digits at all)

ENDIF.

thanks

Re: How to use regular expression to find string

former_member194669 — Wed, 24 Dec 2008 04:01:44 GMT

Liu,

You can use RegEx as

d+

Whether you are using CL_ABAP_REGEX class then


report  zars.
 
data: regex   type ref to cl_abap_regex,
      matcher type ref to cl_abap_matcher,
      match   type c length 1.
 
create object regex exporting pattern = 'd+'
                              ignore_case = ''.
 
matcher = regex->create_matcher( text = 'Test123tes456' ).
 
match = matcher->match( ).
 
write match

You can find more details regarding REGEX and POSIX examples here

http://www.regular-expressions.info/tutorial.html

a®