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of_Update
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Full name
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pfc_u_dw.of_Update
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Access
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public
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Extend of
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integer
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Return value
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integer
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Prototype
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public function integer of_Update(boolean,boolean,boolean,boolean,boolean)
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Name
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Datatype
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li_rc
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integer
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public function integer of_Update (boolean ab_accepttext, boolean ab_resetflag, boolean ab_insert, boolean ab_update, boolean ab_delete);//////////////////////////////////////////////////////////////////////////////
// Public Function: of_Update
// Arguments: ab_accepttext Value specifying whether the DataWindow control should perform an
// AcceptText prior to performing the update:
// ab_resetflag Value specifying whether DWControl should automatically
// reset the update flags.
// ab_insert Boolean stating if Inserts should be performed.
// ab_update Boolean stating if Updates should be performed.
// ab_delete Boolean stating if Deletes should be performed.
// Returns: Integer
// 1 = The update was successful
// -1 = The update failed
// Description: Perform the Specific Update logic, but only perform the
// requested SQL (insert, update, delete) statements.
// Note: Specific Update logic should be coded in descendant pfc_Update event.
//////////////////////////////////////////////////////////////////////////////
// Rev. History Version
// 6.0 Initial version
//////////////////////////////////////////////////////////////////////////////
// Copyright © 1996-1999 Sybase, Inc. and its subsidiaries. All rights reserved. Any distribution of the
// PowerBuilder Foundation Classes (PFC) source code by other than Sybase, Inc. and its subsidiaries is prohibited.
//////////////////////////////////////////////////////////////////////////////
integer li_rc
// Verify passed arguments.
if IsNull(ab_accepttext) or IsNull(ab_resetflag) &
Or IsNull(ab_insert) or IsNull(ab_update) or IsNull(ab_delete) then return FAILURE
// Set the variable which determines which updates are allowed.
is_UpdatesAllowed = ""
if ab_insert then is_UpdatesAllowed += "I"
if ab_update then is_UpdatesAllowed += "U"
if ab_delete then is_UpdatesAllowed += "D"
// Perform the update.
li_rc = this.Event pfc_update (ab_accepttext, ab_resetflag)
// Reset the variable which determines which updates are allowed.
is_UpdatesAllowed = "IUD"
return li_rc
end function