Difference between revisions of "SAVEGETS()"
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==Purpose== | ==Purpose== | ||
Save status of current GETS | Save status of current GETS | ||
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==See Also== | ==See Also== | ||
| − | [[@...GET]], [[CLEAR GETS]], [[FMT()]], [[READ]], [[RESTGETS()]], [[RESTORE GETS]], [[RESTORE SCREEN]], [[SAVE SCREEN]] | + | [[@...GET]], [[CLEAR GETS]], [[FMT()]], [[READ]], [[RESTGETS()]], [[RESTORE GETS]], [[RESTORE SCREEN]], [[SAVE GETS]], [[SAVE SCREEN]] |
==Description== | ==Description== | ||
| − | The SAVEGETS() function lets you save a description of the GETS in the current screen form for subsequent retrieval by the RESTGETS() function. Always assign the return value of SAVEGETS() to a memory variable, as | + | The SAVEGETS() function lets you save a description of the GETS in the current screen form for subsequent retrieval by the RESTGETS() function. Always assign the return value of SAVEGETS() to a memory variable, as this is required by the RESTGETS() function. |
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parameters check | parameters check | ||
save screen | save screen | ||
| − | // Specify | + | // Specify SAVEGETS() and CLEAR GETS before @...gets |
m_save=savegets() | m_save=savegets() | ||
clear gets | clear gets | ||
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==Products== | ==Products== | ||
| − | Recital | + | Recital |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
Latest revision as of 15:26, 7 December 2009
Purpose
Save status of current GETS
Syntax
SAVEGETS()
See Also
@...GET, CLEAR GETS, FMT(), READ, RESTGETS(), RESTORE GETS, RESTORE SCREEN, SAVE GETS, SAVE SCREEN
Description
The SAVEGETS() function lets you save a description of the GETS in the current screen form for subsequent retrieval by the RESTGETS() function. Always assign the return value of SAVEGETS() to a memory variable, as this is required by the RESTGETS() function.
Example
// Set up validation procedure procedure checkit parameters check save screen // Specify SAVEGETS() and CLEAR GETS before @...gets m_save=savegets() clear gets @0,1 get field4 // Activate gets in validation procedure read // Reactivate reads in main screen form if not empty(field4) set validate on endif restgets(m_save) restore screen return clear @1,1 get field1 @2,1 get field2 when field1="g" @3,1 get field3 validate with checkit read
Products
Recital
