Difference between revisions of "SET FIELDVAL"
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Yvonnemilne (Talk | contribs) |
Yvonnemilne (Talk | contribs) |
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| Line 22: | Line 22: | ||
<code lang="recital"> | <code lang="recital"> | ||
procedure check_event | procedure check_event | ||
| − | + | parameters data | |
| − | parameters data | + | if data = " " |
| − | if data = " " | + | set fieldval to "BALLET" |
| − | + | endif | |
| − | endif | + | set validate on |
| − | set validate on | + | |
| − | + | ||
return | return | ||
| − | @10,0 say "Event " | + | @10,0 say "Event " get event validate with check_event |
| − | + | ||
read</code> | read</code> | ||
| Line 41: | Line 38: | ||
[[Category:Commands]] | [[Category:Commands]] | ||
[[Category:Set_Commands|FIELDVAL]] | [[Category:Set_Commands|FIELDVAL]] | ||
| + | [[Category:Screen Forms]] | ||
| + | [[Category:Screen Forms Set Commands]] | ||
Revision as of 10:21, 3 June 2009
Class
Screen Forms
Purpose
Specify the value to be entered in a field on a form
Syntax
SET FIELDVAL TO <expC>
See Also
Description
The SET FIELDVAL TO <expC> command allows modification of a field value that is being validated from data entered into a form. This command should be used in conjunction with the @...GET VALIDATE WITH command. If the VALIDATE WITH option is used on non-character variables, SET FIELDVAL TO can still be used, because the <expC> is automatically converted to the data type of the calling variable.
Example
procedure check_event parameters data if data = " " set fieldval to "BALLET" endif set validate on return @10,0 say "Event " get event validate with check_event read
Products
Recital Mirage Server, Recital Terminal Developer
