Difference between revisions of "CLEAR GETS"
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==Purpose== | ==Purpose== | ||
Clear pending @...GET commands | Clear pending @...GET commands | ||
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==See Also== | ==See Also== | ||
| − | [[@...GET]], [[CLEAR]], [[CLEAR ALL]], [[CLEAR LOCKS]], [[CLEAR MEMORY]], [[READ]], [[RESTORE GETS]], [[SAVE GETS]] | + | [[@...GET]], [[CLEAR]], [[CLEAR ALL]], [[CLEAR LOCKS]], [[CLEAR MEMORY]], [[CLEAR READ]], [[READ]], [[RESTORE GETS]], [[SAVE GETS]] |
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// Set up validation procedure | // Set up validation procedure | ||
procedure checkit | procedure checkit | ||
| − | + | parameters check | |
| − | parameters check | + | save screen |
| − | save screen | + | // Specify SAVE GETS and CLEAR GETS before @...gets |
| − | // Specify SAVE GETS and CLEAR GETS before @...gets | + | save gets |
| − | save gets | + | clear gets |
| − | clear gets | + | @1,1 get t1 |
| − | @1,1 get t1 | + | @3,1 get t3 |
| − | @3,1 get t3 | + | read |
| − | read | + | // Reactivate reads in main screen form |
| − | // Reactivate reads in main screen form | + | restore gets |
| − | restore gets | + | restore screen |
| − | restore screen | + | |
| − | + | ||
return | return | ||
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==Products== | ==Products== | ||
| − | Recital | + | Recital |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Commands]] | [[Category:Commands]] | ||
| + | [[Category:Screen Forms]] | ||
| + | [[Category:Screen Forms Commands]] | ||
Latest revision as of 14:52, 10 November 2009
Purpose
Clear pending @...GET commands
Syntax
CLEAR GETS
See Also
@...GET, CLEAR, CLEAR ALL, CLEAR LOCKS, CLEAR MEMORY, CLEAR READ, READ, RESTORE GETS, SAVE GETS
Description
The CLEAR GETS command releases all pending GETS issued with the @...GET command. This command is often used with SAVE GETS and RESTORE GETS to save a batch of GETS, clear them to free the screen for other input and then restore them.
Example
// Set up validation procedure procedure checkit parameters check save screen // Specify SAVE GETS and CLEAR GETS before @...gets save gets clear gets @1,1 get t1 @3,1 get t3 read // Reactivate reads in main screen form restore gets restore screen return @1,1 get field1 @2,1 get field2; when field1="g" @3,1 get field3 validate with checkit read
Products
Recital
