trying to update a test simple SQL table using CursorAdapter class from VFP9
I am always getting -1 value in aUpdateinfo after TBALEUPDATE command
here is my code:
_________________________________________
******************************************************************************
* SQL table MWTEST contains the following fields
* CUST_ID N(14,0), Name_first varchar(15), name_last varchar(25)
*
*******************************************************************************
lodo = CreateObject("CursorAdapter")
lodo.DataSourceType="ODBC"
LOCAL lcSQLSrvType,lcSQLSrvName,lcUserid,lcPassword,lcDB
lcSQLSrvType=[SQL SERVER]
lcSQLSrvName=[HAIDAR-JEAN-J\SQLEXPRESS_JH]
lcUserid=[]
lcPassword=[]
lcDB=[MYTESTDB]
lcConStr=
[uid=]+lcUserid+[;pwd=]+lcPassword+[;server=]+lcSQLSrvName+[;driver=]+lcSQLSrvType+[;database=]+lcDB+[;DSN='';Trusted_Connection=Yes]
lodo.DataSource=SQLStringConnect(lcConStr)
lodo.alias=[crsmwtest]
lnCust_ID=[12345678901234]
lodo.SelectCmd="select * from mwtest where cust_ID= " + ALLTRIM(lnCust_ID)
*-- this working fine, crsmwtest cursor is open
lodo.CursorFill()
*- update
lodo.ALLOWUPDATE = .T.
lodo.ALLOWinsert = .T.
lodo.ALLOWDELETE=.T.
lodo.tables=[MWTEST]
lodo.KeyFieldList = "CUST_ID"
lodo.UpdatableFieldList="name_first,name_last"
lodo.UpdateNameList="name_first MWTEST.name_first, name_last MWTEST.name_LAST"
lodo.WHERETYPE = 3 && key and modified fields
lodo.UPDATECMD=[]
*-- aUpdateinfo is populated with -1
lSaved = TABLEUPDATE(2, .F., 'Crsmwtest', aUpdateInfo)
*------------------------------------------------------------------
* I also tried populating populating .UPDATCMD as follows
* But still no Luck
* Cannot get the Tableupdate to work???
lodo.KEYFIELDLIST = []
lodo .TABLES = []
lodo.UPDATABLEFIELDLIST = []
lodo.UPDATENAMELIST = []
*-- not working ( aUpdateInfo =-1)
lnCust_ID=lnCust_ID=[12345678901234]
lodo.UPDATECMD = [update MWTEST SET ] ;
+ [name_last = "ZZZZ" ]
+ [where cust_ID= ] + ALLTRIM(lnCust_ID)
*-- this is not working (aUpdateInfo =-1)
*!* lodo.UPDATECMD = [update MWTEST SET ] ;
*!* + [name_last = ?RTRIM(crsMWTEST.name_last) ] ;
*!* + [where CUST_ID = ?crsMWTEST.CUST_ID]
how can I find out why is causing TABLEUPDATE to fail?
HELP!
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