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althomas
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Quote althomas Replybullet Topic: Is there a formula to extract only part of a field
    Posted: 13 Jun 2012 at 10:12am
Hi,
  I was wondering if there is formula in crystal reports to extract part of a field. Our database has a bill of material with dots for indentation next to the part numbers. i want to get rid of the dots.
 
Current Status:
Level 1 =  .2502650
level 2 =   ..2652560
Level 3 =  ...3505401
Level 4 =  ....5544641
 
What i want is to only extract the part numbers:
2502650
2652560
3505401
5544641
 I want a formula to get rid of the (...) in front of the part numbers. The part numbers could be any digit long. they are not all 7 digits long, so i cant really use the (left, right) function.
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DBlank
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Quote DBlank Replybullet Posted: 13 Jun 2012 at 11:33am
probably more elegant solutions out there but here is one
 
right({table.field},len({table.field})-instrrev({table.field},'.'))
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rkrowland
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Quote rkrowland Replybullet Posted: 13 Jun 2012 at 9:31pm
A simpler solution would be;
 
replace({table.field},".","")
 
Regards,
Ryan.
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althomas
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Quote althomas Replybullet Posted: 14 Jun 2012 at 2:19am
Thank you so much!!!! the "replace" function worked perfectly....
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DBlank
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Quote DBlank Replybullet Posted: 14 Jun 2012 at 3:41am
Thanks for simplifying it Ryan. I did not use the replace as I incorrectly assumed that there was other descriptive text before the decimal point that also needed ot be removed.
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