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Changing structure of cursor XMLAdapter
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Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 9 SP1
Divers
Thread ID:
01464882
Message ID:
01464915
Vues:
32
>>>>I'm wondering why that field is not in the xml file...
>>>
>>>The XML is coming from a Pocket PC application and I don't want to change it (if it ain't broke don't fix it type of stuff <g>).
>>
>>See about half-way down:
>>
>>http://foxcentral.net/microsoft/WhatsNewInVFP9_Chapter10.htm
>
>Thanks a lot.
>
>Listing 8. Creating a “virtual” field using the XMLAdapter.
>* CarryOverData.prg
>LOCAL ;
>    loXMLAdapter, ;
>    loXMLTable, ;
>    loXMLField
> 
>CLOSE DATABASES all
>CLEAR
> 
>loXMLAdapter = CREATEOBJECT([XMLAdapter])
>loXMLAdapter.LoadXML([CategoriesAndProducts.XML],.T.)
> 
>* This code createa a new XMLField object with an XPath reference
>* as the name. It will cause a "virtual" field containing the
>* category name to be added to the products table when it is
>* rendered to a cursor.
>loXMLField = CREATEOBJECT([XMLField])
>loXMLField.XMLNameIsXPath = .T.
>loXMLField.XMLName = STRCONV([parent::Categories/categoryname], 5)        
>loXMLField.Alias = [CategoryName]
>loXMLField.DataType = [C]
>loXMLField.MaxLength = 15
>loXMLTable = loXMLAdapter.Tables(STRCONV([Products],5))
>loXMLTable.Fields.Add(loXMLField, loXMLField.XMLName)
> 
>FOR EACH loXMLTable IN loXMLAdapter.Tables
>    loXMLTable.ToCursor()
>NEXT
> 
>SELECT Products
>BROWSE
Thank you.
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
"My experience is that as soon as people are old enough to know better, they don't know anything at all." Oscar Wilde
"If a nation values anything more than freedom, it will lose its freedom; and the irony of it is that if it is comfort or money that it values more, it will lose that too." W.Somerset Maugham
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