problem with element data type

kimono

I'm using MSXML 4.0 in my application and i have a problem when i try
to retrieve an attribut value with the property
IXMLDOMNode::no deTypedValue.

in my XML i have the element :
<MyElem x_date="2006-03-16T12:30:30" x_int="6"/>

If i attach an XDR document :
<AttributeTyp e name="x_date" required="yes" dt:type="dateti me" />
<AttributeTyp e name="x_int" required="yes" dt:type="number " />

In my application, if i call :
_variant_t x = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;
_variant_t y = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;

x will be a VT_DATE and y will be a VT_I4 correctly.

My problem is when i attach and XSD :
<xs:attribute name="x_date" type="xs:date" />
<xs:attribute name="x_int" type="xs:intege r" />

if i call :
_variant_t x = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;
_variant_t y = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;

x and y will be of type B_STR.

thanks.

Apr 14 '06 #1

Subscribe Reply

1645

Sih Huseyin Ulger

nodeTypedValue is not supported for XSD schemas.

--
Sih Huseyin Ulger
MSXML Dev
"kimono" wrote:

I'm using MSXML 4.0 in my application and i have a problem when i try
to retrieve an attribut value with the property
IXMLDOMNode::no deTypedValue.

in my XML i have the element :
<MyElem x_date="2006-03-16T12:30:30" x_int="6"/>

If i attach an XDR document :
<AttributeTyp e name="x_date" required="yes" dt:type="dateti me" />
<AttributeTyp e name="x_int" required="yes" dt:type="number " />

In my application, if i call :
_variant_t x = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;
_variant_t y = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;

x will be a VT_DATE and y will be a VT_I4 correctly.

My problem is when i attach and XSD :
<xs:attribute name="x_date" type="xs:date" />
<xs:attribute name="x_int" type="xs:intege r" />

if i call :
_variant_t x = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;
_variant_t y = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;

x and y will be of type B_STR.

thanks.

Apr 14 '06 #2

kimono

What can i do to have the same behavior as nodeTypedValue for xsd
schemas ?

Sih Huseyin Ulger pretended :

nodeTypedValue is not supported for XSD schemas.

--
Sih Huseyin Ulger
MSXML Dev
"kimono" wrote:
I'm using MSXML 4.0 in my application and i have a problem when i try
to retrieve an attribut value with the property
IXMLDOMNode::no deTypedValue.

in my XML i have the element :
<MyElem x_date="2006-03-16T12:30:30" x_int="6"/>

If i attach an XDR document :
<AttributeTyp e name="x_date" required="yes" dt:type="dateti me" />
<AttributeTyp e name="x_int" required="yes" dt:type="number " />

In my application, if i call :
_variant_t x = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;
_variant_t y = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;

x will be a VT_DATE and y will be a VT_I4 correctly.

My problem is when i attach and XSD :
<xs:attribute name="x_date" type="xs:date" />
<xs:attribute name="x_int" type="xs:intege r" />

if i call :
_variant_t x = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;
_variant_t y = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;

x and y will be of type B_STR.

thanks.

Apr 14 '06 #3

Sih Huseyin Ulger

Unfortunately there is no easy way. You can write a method that figures out
the type of the node by getting schema declaration of the node
(DOMDocument->namespaces->getDeclarati on method returns ISchemaElement or
ISchemaType for a specific Node) and then using SOM to get the name of
simpleType and mapping xsd buildt in types to VARIANT supported types.
--
Sih Huseyin Ulger
MSXML Dev
"kimono" wrote:

What can i do to have the same behavior as nodeTypedValue for xsd
schemas ?

Sih Huseyin Ulger pretended :
nodeTypedValue is not supported for XSD schemas.

--
Sih Huseyin Ulger
MSXML Dev
"kimono" wrote:
I'm using MSXML 4.0 in my application and i have a problem when i try
to retrieve an attribut value with the property
IXMLDOMNode::no deTypedValue.

in my XML i have the element :
<MyElem x_date="2006-03-16T12:30:30" x_int="6"/>

If i attach an XDR document :
<AttributeTyp e name="x_date" required="yes" dt:type="dateti me" />
<AttributeTyp e name="x_int" required="yes" dt:type="number " />

In my application, if i call :
_variant_t x = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;
_variant_t y = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;

x will be a VT_DATE and y will be a VT_I4 correctly.

My problem is when i attach and XSD :
<xs:attribute name="x_date" type="xs:date" />
<xs:attribute name="x_int" type="xs:intege r" />

if i call :
_variant_t x = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;
_variant_t y = y->attributes->getNamedItem(L "x_date")->nodeTypedValue ;

x and y will be of type B_STR.

thanks.

Apr 14 '06 #4

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