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Table definition for CREATE CURSOR
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9
Divers
Thread ID:
01052394
Message ID:
01052428
Vues:
7
The "IIF(m.tlAddAlias" is causing it not to run.


>>what is tlAddTypes?
>>
>
>Invoke with function with .t. if you want to create a string for CREATE CURSOR. Otherwise it would just list you the fields, e.g. field1, field2, etc., which is convenient for using in SELECT statements.
>
>>>>I am not saying it well. I want to add to my project a CREATE CURSOR command. The cursor I want to create is an exact match of another table that is not part of my project and not available to my application. So right now, in the project manager, I need to get the table definition of the VFP Free table and paste it as a CREATE CURSOR in my code. I do not want to hand type the CREATE CURSOR since it is a table with many fields.
>>>>
>>>>Brenda
>>>>
>>>********************************************************************
>>>*  Description.......: FieldsToString - creates a string with fields in a table
>>>*  Calling Samples...:
>>>*  Parameter List....: tlAddTypes, tlAddAlias
>>>*  Created by........: Nadya Nosonovsky 04/21/2005
>>>*  Modified by.......: *-- CHANGE - NN - August 10, 2005 - 15:10:45
>>>********************************************************************
>>>FUNCTION FieldsToString
>>>LPARAMETERS tlAddTypes, tlAddAlias
>>>
>>>LOCAL lcStr, lnI, lnFields, laFields[1], lcType
>>>lnFields = AFIELDS(laFields)
>>>lcStr = ""
>>>
>>>FOR lnI = 1 TO m.lnFields
>>>    lcType = laFields[m.lnI,2]
>>>    lcStr = m.lcStr + ", " + IIF(m.tlAddAlias,ALIAS() + ".", "") + laFields[m.lnI, 1] + ;
>>>    IIF(m.tlAddTypes, " " + m.lcType + ;
>>>    IIF(NOT INLIST(m.lcType, "D","T","I","G","M","Y"), "(" + TRANSFORM(laFields[m.lnI,3]) + ;
>>>    IIF(laFields[m.lnI,4] > 0, ", " + TRANSFORM(laFields[m.lnI,4]),"") + ")",""),"") 		
>>>NEXT
>>>_cliptext = SUBSTR(m.lcStr, 3)
>>>************************************************************************
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