Re: Tutorial of XML and how to view messages from other users - XML / XSL Discussion Boards

Tamimi - Code28-Mar-07 20:08

28-Mar-07 20:08

for sure xsl is xml..........
but its a (xml based)style sheet for the xml documents
just like the css file to the html page.

anyway i found the answer.

When you get mad...THINK twice that the only advice
Tamimi - Code

Re: set xsl dynamically to xml

DavidNohejl2-Apr-07 22:49

DavidNohejl

2-Apr-07 22:49

I think the question actually should be "it is possible to set xsl dynamically for xml document??"...

"Throughout human history, we have been dependent on machines to survive. Fate, it seems, is not without a sense of irony. " - Morpheus
"Real men use mspaint for writing code and notepad for designing graphics." - Anna-Jayne Metcalfe

Grabbing data from <link> url in an rss feed to my webpage style without navigating to the url

riyam hussain mm25-Mar-07 3:09

riyam hussain mm

25-Mar-07 3:09

anyone know a method for binding the contents [not only title and description, but also the link tag contents ] in an RSS feed in my webpage without navigating to the url when click for more info

i have worked with one xslt script at

http://www.codeproject.com/soap/reallymostsimplesyndctn.asp

but it support only the title and description alog with navigating to the link url with thr stuff

my reqrment is:

stuff in the should support my webpage style

how we can do it

can u plzzz help me

thanx in advance

will uplzz supply ur emailid too
thanx.................

RIYAM HUSSAIN
Sr.SOFTWARE DEVELOPER
INFORPARK, KOCHIN

HTTPwebRequest?

Rahithi24-Mar-07 19:58

Rahithi

24-Mar-07 19:58

Hi,

i am newbie for XML (also to .Net). i heard from some one that we can use XML for sending / retrieving the data from the database.
for this we have to use HTTPWebRequet. HTTPwebrequest send/recive the data in xml string format.

but how can we do this??

Thanks,
Rahi

If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Re: HTTPwebRequest?

Dmitry Khudorozhkov25-Mar-07 0:50

Dmitry Khudorozhkov

25-Mar-07 0:50

This magic is called XMLHttpRequest.

Google for it, you'll see a plethora of tutorials.

Best regards,

- Dmitry.

-------------------------
Don't worry, be happy Blush | :O

)

XML Encoding Stripped when Loaded

mtone23-Mar-07 11:24

mtone

23-Mar-07 11:24

I am using vbscript to execute web services. Normally we can leave encoding out of the declaration line but we need it for chinese characters. When I load the xml from a stream (.LoadXML(...)) the encoding attribute gets stripped from the page declaration. If I try to load the file into the DOM it errors with no reason. Even If I try to set the declaration after loading it still does not showup in the XML Text.

	<br />
<br />
<?xml version="1.0" encoding="gb2312" ?><br />
<br />
	<br />
InputFolderXML = XMLTEXT from a file<br />
<br />
Set XmlInputDoc = CreateObject("Msxml2.FreeThreadedDOMDocument.4.0")<br />
LoadXmlResult = XmlInputDoc.loadXml(InputFolderXML)<br />
<br />
XmlInputDoc.CreateXmlDeclaration  "1.0", "gb2312", Nothing<br />
<br />
<br />

Any Help will be greatly appreciated
Thanks
Joe

Tutorial of XML and how to view messages from other users

Vimalsoft(Pty) Ltd22-Mar-07 23:45

Vimalsoft(Pty) Ltd

22-Mar-07 23:45

i have received an e-mail saying one of the users have rplied, and it gave link, but i dont see what the other user has posted on my reply

Re: Tutorial of XML and how to view messages from other users

Stefan Troschuetz23-Mar-07 0:25

Stefan Troschuetz

23-Mar-07 0:25

wrote:
i dont see what the other user has posted on my reply

Probably he post some XML. The browser tries to interpret the XML tags like he does with HTML tags but since they have no meaning to the browser (in almost any case) the tags and its content are ignored. Asked the user that replied to you to either replace the "<" characters with "<" or check the "Ignore HTML tags in this message" beneath the smilies. If you do not want to wait till he does either of them, you should be able to read the answer by looking at the source code of the page.

"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook

www.troschuetz.de

MSXML

Andy H22-Mar-07 6:55

Andy H

22-Mar-07 6:55

I am using MSXML and prior to sending a XML (IXMLDOMDocument2*) through to a server, I need to strip out the CR's and LF's or just the CR's (0x09) from the XML file to send. How can I do this please?

Re: MSXML

led mike22-Mar-07 8:25

led mike

22-Mar-07 8:25

did you try doc->preserveWhiteSpace(VARIANT_FALSE) ?

led mike

Re: MSXML

Andy H23-Mar-07 5:53

Andy H

23-Mar-07 5:53

Yes. But that still leaves the CR's i.e. 0x0d! The document being loaded from disk has been canonalised ( C14N ) and doesn't have the CR's but as soon as it is loaded into my IXMLDomDocument2 object they are back. I have the following settings set:

put_async( VARIANT_FALSE )
put_validateOnParse(VARIANT_TRUE)
put_resolveExternals(VARIANT_FALSE)
put_preserveWhiteSpace(VARIANT_TRUE)

I would appreciate anyones advise on this.

Re: MSXML

led mike23-Mar-07 6:06

led mike

23-Mar-07 6:06

Andy H wrote:
put_preserveWhiteSpace(VARIANT_TRUE)

VARIANT_TRUE != VARIANT_FALSE Frown | :(

sigh:

led mike

Re: MSXML

Andy H23-Mar-07 6:50

Andy H

23-Mar-07 6:50

What I meant that I had tried set preserveWhiteSpace to VARIANT_TRUE. This does indeed get rid of the WhiteSpace but I still have CR-LF's i.e. I have:

0D 0A 09 09

Because the xml file saved to disk has been C14N'ed then when loaded into my IXMLDOMDocument2 object for transmission the signle LF's i.e. 0A have been converted back into CR-LF's i.e. OD OA pairs.

What I want to know is how can I load the XML file into my IXMLDOMDocument2 object without it changing it in any way?

Import XSD in WSDL

Subramaniam s.V.21-Mar-07 3:24

Subramaniam s.V.

21-Mar-07 3:24

Hi All,

Can anyone tell me if I can import two XSD's at the same time in my WSDL's
<types> section? if yes, how do i do it?

Thanks

Re: Import XSD in WSDL

Stefan Troschuetz21-Mar-07 3:52

Stefan Troschuetz

21-Mar-07 3:52

Inside the types section define a schema that imports the two schemas.

<wsdl:types>
  <xsd:schema>
    <xsd:import namespace="..." schemaLocation="..." />
    <xsd:import namespace="..." schemaLocation="..." />
    ...
  </xsd:schema>
</wsdl:types>

Re: Import XSD in WSDL

Subramaniam s.V.21-Mar-07 4:06

Subramaniam s.V.

21-Mar-07 4:06

Thanks for the information provided.

We have already tried the above mentioned suggestion. It doesnt work for us. It says the below error.

Port 'PreBpelService83Port' can not be imported. PortType 'PreBpelService83' can not be imported. The http://schemas.xmlsoap.org/wsdl/:operation 'process' was ignored

Any help on this is appreciated.

Thanks

Re: Import XSD in WSDL

Stefan Troschuetz21-Mar-07 4:10

Stefan Troschuetz

21-Mar-07 4:10

Subramaniam s.V. wrote:
It says the below error.

Who is it?

Subramaniam s.V. wrote:
Port 'PreBpelService83Port' can not be imported. PortType 'PreBpelService83' can not be imported. The http://schemas.xmlsoap.org/wsdl/:operation 'process' was ignored

Are you sure you're trying to import XML Schema documents? The error complains about not being able to import WSDL elements.

Re: xml

Stefan Troschuetz20-Mar-07 21:55

Stefan Troschuetz

20-Mar-07 21:55

Take a look at the classes in the System.Xml namespace (especially XmlDocument and/or XmlTextWriter). Their documentation and the continuative links contain many useful examples.

Parser XML using Xerces parser and C++

jomoK20-Mar-07 10:28

jomoK

20-Mar-07 10:28

I'm new to XML and have a simple document to parse.

<?xml version="1.0" encoding="UTF-8"?>
<Email>
<Email_Cfg>
<Interface>SMTP</Interface>
<ServerName>Company-server.corp</ServerName>
<ServerAddress>10.10.0.230</ServerAddress>
<MailFrom>Fred@gmail.com</MailFrom>
</Email_Cfg>
</Email>

I have tried the following. You can ignore the trace statements.
try
{
CWTRACE(TRC_DETAIL,("Parsing document!"));
//Parse the XML using DOM parser
XercesDOMParser * parser = new XercesDOMParser;
parser->parse(pathName);
DOMDocument * doc = parser->getDocument();

//Get the root element
DOMElement * docEle = doc->getDocumentElement();

DOMNodeList * nl = docEle->getElementsByTagName(L"Email_Cfg");

int iCnt = nl->getLength();
CWTRACE(TRC_DETAIL,("Number of nodes in Email_Cfg: '%d'", iCnt));

DOMNode * node = nl->item(0);
char * s = XMLString::transcode(node->getNodeName());
CWTRACE(TRC_DETAIL,("First Node Name: '%s'", s));
XMLString::release(&s);

DOMNodeList * nl1 = node->getChildNodes();
iCnt = nl1->getLength();
CWTRACE(TRC_DETAIL,("Number of child nodes in Email_Cfg: '%d'", iCnt));

DOMNode * node2;
for (XMLSize_t x = 0; x < nl1->getLength(); x++)
{
node2 = nl1->item(x);
s = XMLString::transcode(node2->getNodeName());
CWTRACE(TRC_DETAIL,("Child Node Name: '%s'", s));
if (strcmpi(s, "Interface") == 0)
{
char * t = XMLString::transcode(node2->getNodeValue());
CWTRACE(TRC_DETAIL,("Node Value: '%s'", t));
XMLString::release(&t);
}
XMLString::release(&s);
}

DOMElement * el;
for (XMLSize_t z = 0; z < nl1->getLength(); z++)
{
el = (DOMElement*)nl1->item(z);
s = XMLString::transcode(el->getTagName());
CWTRACE(TRC_DETAIL,("Element tag Name: '%s'", s));
if (strcmpi(s, "Interface") == 0)
{
char * t = XMLString::transcode(el->getAttribute(L"Interface"));
CWTRACE(TRC_DETAIL,("Interface Attribute Value: '%s'", t));
XMLString::release(&t);

DOMAttr * attr = el->getAttributeNode(L"Interface");
if (attr != NULL)
{
char * p = XMLString::transcode(attr->getName());
CWTRACE(TRC_DETAIL,("Attribute name: '%s'", p));
XMLString::release(&p);

p = XMLString::transcode(attr->getValue());
CWTRACE(TRC_DETAIL,("Attribute value: '%s'", p));
XMLString::release(&p);
}
}
XMLString::release(&s);
}

DOMNode * node1 = node->getFirstChild();
s = XMLString::transcode(node1->getNodeName());
CWTRACE(TRC_DETAIL,("Child Node Name: '%s'", s));
XMLString::release(&s);

iCnt = node1->getNodeType();
CWTRACE(TRC_DETAIL,("Node type: '%d'", iCnt));

s = XMLString::transcode(node1->getNodeValue());
CWTRACE(TRC_DETAIL,("Node Value: '%s'", s));
XMLString::release(&s);
}
catch(...)
{
CWTRACE(TRC_ERROR,("ERROR - Failed to parse email config file: '%s'", pathName));
CWTRACE_EXIT();
return -1;
}

Lots of trial and error, mostly error. I get the names of the nodes or elements, but can never get the values. How can I get the values?

Walter Falby

Re: Parser XML using Xerces parser and C++

Stefan Troschuetz20-Mar-07 22:05

Stefan Troschuetz

20-Mar-07 22:05

A quick googling turned up this: http://marc.info/?l=xerces-p-dev&m=101907314332201&w=2[^]

Re: Parser XML using Xerces parser and C++

jomoK21-Mar-07 2:25

jomoK

21-Mar-07 2:25

Stefan:

Thank you. I tried that and it appears to work. I had not found that link when I googled.

Walter Falby

Re: Parser XML using Xerces parser and C++

Stefan Troschuetz21-Mar-07 2:40

Stefan Troschuetz

21-Mar-07 2:40

jomoK wrote:
I had not found that link when I googled.

Yeah, it's sometimes quite hard to find the right search terms that let google find the answer one is looking for Smile | :)

Looping through XmlNodeList

Abbas8220-Mar-07 7:38

Abbas82

20-Mar-07 7:38

Hi,

I have the following code, which picks up 43 different nodes from my
XML document

XmlNodeList amortNodes = amortDoc.SelectNodes("//
TValueAmortizationSchedule/AmortizationLine");

each node looks like this:

<AmortizationLineType>8</AmortizationLineType>
<Date>09/01/2006</Date>
<Loan1Amount>100000000</Loan1Amount>
<Loan2Amount></Loan2Amount>
<Loan3Amount></Loan3Amount>
<Payment1Amount></Payment1Amount>
<Payment2Amount></Payment2Amount>
<Payment3Amount></Payment3Amount>
<InterestAccrued>0</InterestAccrued>
<InterestPaid>0</InterestPaid>
<PrincipalPaid>0</PrincipalPaid>
<UnpaidInterestBalance>0</UnpaidInterestBalance>
<PrincipalBalance>100000000</PrincipalBalance>
<TotalBalance>100000000</TotalBalance>
<RateChangeRate></RateChangeRate>
<RateChangeCompounding>13</RateChangeCompounding>

Now I am trying to loop through the node list to get get the nodes
with AmortizationLineType = 8

foreach (XmlNode amortNode in amortNodes)
{
amortType = amortNode.SelectSingleNode("//AmortizationLine/
AmortizationLineType").InnerText;
if (amortType.Equals("8"))
{
count++;

...........
}

}

Now I know from my debugging, that not all 43 nodes fulfil this
criteria (ie amortType=8). However, when I run this application, the
amortType always comes back as 8 (which is the value on only the first node), which
seems to tell me it is not picking up the values after that? Any ideas?

Thanks for your help.

Re: Looping through XmlNodeList

Stefan Troschuetz20-Mar-07 8:40

Stefan Troschuetz

20-Mar-07 8:40

The problem is the XPath expression passed to the SelectSingleNode method. The double slash at the beginning causes the selection of all nodes in the document from the current node that match the selection no matter where they are, so you're always selecting the first of the AmortizationLineType elements of all AmortizationLine elements. Try using the following XPath expression amortNode.SelectSingleNode("./AmortizationLineType") instead.

Crash Course in XML

Mike Hankey20-Mar-07 1:42

Mike Hankey

20-Mar-07 1:42

Hello all,

I want to use XML to store some data in an app I'm writing. I've always used Access and DB programming prior to this but want to learn XML. Have a very limited knowledge of XML and would like to do some basic DB stuff like;

1) Read data in.
2) Modify it.
3) Write it back out (as needed)

Any help would be appreciated.
I've googled and have found a lot but unable to find anything simple and straight forward.

Thanks,
Mike Confused | :confused:

If you can't find time to do it right the first time how are you going to find time to do it again?

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