XML Parse - performance - XML / XSL Discussion Boards

manustone21-Apr-08 23:59

21-Apr-08 23:59

HI am trying to Serialize( cos requested by application )
a class using XML Attributes.
Xml file should be like the one written below. I tried using XML
Serialization Attributes but I cannot find any solution.
The fact is that for each item name is an attribute for the class
variable, but I am not able to put the value without adding an extra tag.
Have you some idea about that?

OUPUT on FILE expected
<MyData>
<variable name="FirstVar">value
<variable name="FirstVar">value1</variable>
<variable name="SecondVar">value2</variable>
<variable name="ThirdVar">value3</variable>
</MyData>

MY CLASS that doesn't work
class variable
{
[XmlAttribute]
String name;
}
class MyData
{
[XmlElement]
variable[] list;
}

write xml root element attribute string in .net(C#).

r aa j20-Apr-08 23:26

r aa j

20-Apr-08 23:26

how to write xml root element attribute string in .net(C#).like
anybody know plz reply me

Rajendran.AL

.NET: Skipping a unvalid XML node?

Tony Pottier17-Apr-08 13:08

Tony Pottier

17-Apr-08 13:08

Hi,

I have to parse an XML file with a .NET XmlTextReader. The Read() method of this class moves from the current node to the next one. However, if it comes accross a node it can't read (ie: malformed/corrupted XML node), it cannot skip it and move to the next node: the program is stuck.

Is there anyway to deal with this problem? Or is there a less restrictive .NET XML parser out there?

(basically the parser is bugged at a node like <name foo="bar" ,foo2="bar2"> as the comma is not a valid character to start a new attribute)

Thank you!

getting xml values in to c#.net

Prabakar17-Apr-08 4:15

Prabakar

17-Apr-08 4:15

hi in my application i have the xml file ( ImageType.xml ). it contains some string values.

<root>

…

<supporteddatatypelist>

<imagedatatype value="XAImage" value_type="string">

<imagedatatype value="CTImage" value_type="string">

<imagedatatype value="USMultiFrameImage" value_type="string">

<imagedatatype value="USImage" value_type="string">

<imagedatatype value="SCImage" value_type="string">

<imagedatatype value="TSB_RF" value_type="string">

<imagedatatype value="MRImage" value_type="string">

like this...

i want to get the XAImage,MRImage ,CTImage etc values to string array... i need to get the value itself..

anybody help me for this issue.

Re: getting xml values in to c#.net

led mike17-Apr-08 4:43

led mike

17-Apr-08 4:43

TopXML and www.w3schools.com both contain tutorials and references for working with XML. There is also small amounts of example code in the MSDN documentation for the classes in the System.Xml namespace.

led mike

XSD to corresponding Table Structure(Dojo Grid)

ZServer17-Apr-08 3:48

ZServer

17-Apr-08 3:48

I want to write a Java component to populate a table(Dojo grid) from a XML which will valid through a XML Schema (The XSD file ).That means I am having the .xsd file and have to create a table structure corresponding to the XML structure (That is .xsd file ).

Can anybody help me on giving some idea how to convert a .xsd file to its corresponding table structure .

Displaying WordML from XSLT in browser

berghain16-Apr-08 23:37

berghain

16-Apr-08 23:37

Hi,

I am trying to construct a WordML document client-side in Javascript, from an XML file containing my data (obviously) and a XSLT file on the server. My code is below. How do I 'send' the generated WordML document to the browser so that it can be opened in Word?

Thanks in advance, Chris

var xslt = new ActiveXObject("Msxml2.XSLTemplate." + IA_getMSXMLVersionNumber());
var xsldoc = new ActiveXObject("Msxml2.FreeThreadedDOMDocument." + IA_getMSXMLVersionNumber());
		
var xslproc;
xsldoc.async = false;
xsldoc.load(XSL_URL + "/InstReport.xslt");
if (xsldoc.parseError.errorCode != 0)
{
	var myErr = xsldoc.parseError;
	alert("Error loading XSL: " + myErr.reason);
}
else
{
        var xmlDoc;
        xslt.stylesheet = xsldoc;
	xslproc = xslt.createProcessor();
	xslproc.input = xmlDoc;
	xslproc.transform();
        //WScript.Echo(xslproc.output);
}

I should say that it errors whenever I reference xslproc.output

XML Parse - performance

mpavas16-Apr-08 0:25

mpavas

16-Apr-08 0:25

I am am getting a result back from the web service as an XML. When ever a new user will be in the site these web services will be called.

I have two options to parse the XML:
1. Parse and get the required nodes using XPATH.
2. Get every thing in a data set and fetch it with a reference of data table and column name.

I need to just pick one single node each time parse the XML. Please suggest me which approach I should use.

I have gone through the below article and it says:
------------8<--------------8<-----------------------------------
You should not use a dataset if:

* You are using Web Forms in your application because Web Forms and their controls are recreated each time a page is requested by the client. Thus, creating, filling and destroying a dataset each time will be inefficient unless you plan to cache it between roundtrips.
------------8<--------------8<-----------------------------------
http://www.codeproject.com/KB/cpp/dataset.aspx[^]

Please advice

Regards,
Pavas

Re: XML Parse - performance

led mike16-Apr-08 4:52

led mike

16-Apr-08 4:52

mpavas wrote:
have two options to parse the XML:
1. Parse and get the required nodes using XPATH.
2. Get every thing in a data set and fetch it with a reference of data table and column name.

No. There is also

System.XML.XmlReader<br />

http://msdn2.microsoft.com/en-us/library/system.xml.xmlreader(VS.80).aspx[^]

led mike

Re: XML Parse - performance

mpavas16-Apr-08 5:01

mpavas

16-Apr-08 5:01

Hence I should use the third option provided by you.

Thanks

Regards,
Pavas

Error : msxml3.dll (0x80072F0C) A certificate is required to complete client authentication

malarpm16-Apr-08 0:06

malarpm

16-Apr-08 0:06

Hi All,

I am generating a xml using asp and posting to a https link. For posting I am using MSXML2.ServerXMLHTTP.3.0 object. But, it is giving the following error while sending the xml to https link "msxml3.dll (0x80072F0C) A certificate is required to complete client authentication"

In Microsoft this is confirmed as a bug for MSXML version 2.0. But, I am using the MSXML version3.0. Also I installed the certificate(which I got from the server) in IIS properly(MSDN documentation).

var SXH_OPTION_SELECT_CLIENT_SSL_CERT = 3;
oHTTP = new ActiveXObject("MSXML2.ServerXMLHTTP.3.0");
oHTTP.open("POST", strUrl,"False","username","pwd");
oHTTP.setOption(SXH_OPTION_SELECT_CLIENT_SSL_CERT,"LOCAL_MACHINE\\Other People\\certname");
oHTTP.setRequestHeader("Content-Type", "text/xml");
oHTTP.send(strXMLStream);
strTemp = oHTTP.responseText;
oHTTP = null;

I searched in google and got many information and tried out maximum all the options but still I am getting the same error Frown | :(

How can I send the xml to a https link using MSXML object and get the response? I am using IIS6.0 on windows 2003.

MathML

Hariharan210515-Apr-08 21:51

Hariharan2105

15-Apr-08 21:51

How can I convert MathML equations to TeX/LaTeX?

How do I import mulitiple XML files into Microsoft Excel in one shot?

Mike A. Fowler15-Apr-08 4:45

Mike A. Fowler

15-Apr-08 4:45

HELP!

I can import the fields of one XML file into a Excel row.
The column headings coorespond to the elements of the XML source.
How can I import multiple XML files in one shot?
Right know, when I try to import two files at the same time, only the second file contents show (This was accomplished by selecting both the two XML files in the Import XML dialog). What I would like to see is both file contents being shown in
Excel.

I tried using the option "Append new data to existing XML lists" but could not because it was de-selected (greyed out) in the XML Map Properties.

Thanks for your help,
Mike

Does anyone know how to access entities from an embedded tag?

Mike A. Fowler14-Apr-08 6:09

Mike A. Fowler

14-Apr-08 6:09

For example, the person.xml is:
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="mystylesheet.xsl"?>

<person>
<index>
<part1>
<name>Mike</name>
<age>12</age>
</part1>
<part2>
<number>5</number>
<string>text</string>

</part2>
</index>

</person>

and the .XSL file is:
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl"
>
<xsl:output method="text" indent="yes"/>

<xsl:template match="/person/index/part1">
<xsl:text>name is </xsl:text>
<xsl:value-of select="name"/>
<xsl:text>.</xsl:text>

</xsl:template>

</xsl:stylesheet>

the result is:
"name is Mike.5text"

how do I get it to read just: "name is Mike"?
Why does 5text appear?

Thanks!
Mike

Re: Does anyone know how to access entities from an embedded tag?

Mark J. Miller14-Apr-08 8:58

Mark J. Miller

14-Apr-08 8:58

Just add a new xsl:template element to your XSL that matches the root element. Not sure why it works this way, because I've always done it like this. But this should work for you:

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl"
>
<xsl:output method="text" indent="yes"/>


<xsl:template match="/">
<xsl:apply-templates select="/person/index/part1" />
</xsl:template>


<xsl:template match="/person/index/part1">
<xsl:text>name is </xsl:text>
<xsl:value-of select="name"/>
<xsl:text>.</xsl:text>
</xsl:template>

</xsl:stylesheet>

My best guess is that you're not telling it what to do with the root "/", so it just includes everything after the match.

Mark's blog: developMENTALmadness.blogspot.com

Funniest variable name:
lLongDong - spotted in legacy code, was used to determine how long a beep should be. - Dave Bacher

c# XMLNODE SelectNodes

mpavas13-Apr-08 21:36

mpavas

13-Apr-08 21:36

Hello I have an XMLNode data type [I get it from web service]

When I try the

myXMLNode .SelectNodes("//*") - I get all the results

If I try
myXMLNode .SelectNodes("/Customer/") - I do not get a single nodelist

Please suggest.

Regards,
Pavas

Re: c# XMLNODE SelectNodes

N a v a n e e t h13-Apr-08 23:02

N a v a n e e t h

13-Apr-08 23:02

Hard to tell without knowing the error message

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

How to use google | Ask smart questions

Re: c# XMLNODE SelectNodes

mpavas13-Apr-08 23:17

mpavas

13-Apr-08 23:17

Ok, these have the names paces included and I want to reach to Customer node

<CustomerSearch xmlns="http://test.com/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://test.com/ http://server:81/testi-schemas/dev/test.xsd">
<EventReport xmlns="http://test.com/core/events/">
<Environment>

<Validation>Off</Validation>
</Environment>
</EventReport>
<Parameters CustomerId="" AdvertisingType=" " Email="mpavas@yahoo.com"/>
<Results>
<Customer CustomerId="22334" Name="pavas malviya" Address1=" " Address2="WASHINGTONDC " Address3="DC 20431 ">
</Customer>
</Results>
</CustomerSearch>

Regards,
Pavas

Re: c# XMLNODE SelectNodes

N a v a n e e t h14-Apr-08 1:50

N a v a n e e t h

14-Apr-08 1:50

Ok, XPath and XML file needs to be altered since you are using namespaces. Check the below one

<?xml version="1.0" encoding="iso-8859-1"?>
<CustomerSearch xmlns:ab="http://test.com/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://server:81/testi-schemas/dev/test.xsd">
  <EventReport xmlns="http://test.com/core/events/">
    <Environment>
      <Validation>Off</Validation>
    </Environment>
  </EventReport>
  <Parameters CustomerId="" AdvertisingType=" " Email="mpavas@yahoo.com"/>
  <Results>
    <Customer CustomerId="22334" Name="pavas malviya" Address1="" Address2="WASHINGTONDC" Address3="DC 20431"></Customer>
  </Results>
</CustomerSearch>

If you have the above XML file, you can get Customer node using the following XPath.

XmlDocument document = new XmlDocument();
document.Load(@"c:\XMLFile1.xml");
XmlNamespaceManager namespaceManager = new XmlNamespaceManager(document.NameTable);
XmlElement customerSearchElement = document.DocumentElement;
XmlNode customerNode = customerSearchElement.SelectSingleNode("descendant::Results/Customer", namespaceManager);
if (customerNode != null)
   //do your code

Also check some beginer tutorial on XPath and writing XML namespaces.

Hope this helps

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

How to use google | Ask smart questions

Re: c# XMLNODE SelectNodes

Christian Graus13-Apr-08 23:58

Christian Graus

13-Apr-08 23:58

Of course it oesn't work. The // in the first xpath works on all levels. / in the second, works from the top, you have no top level nodes called customer. //Customer will work

Christian Graus

Please read this if you don't understand the answer I've given you

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Re: c# XMLNODE SelectNodes

mpavas14-Apr-08 0:10

mpavas

14-Apr-08 0:10

So How can I do it I tried adding the namespace and tried the below code

NameTable nt = new NameTable();
nsm = new XmlNamespaceManager(nt);
nsm.AddNamespace("autn", "http://test.com/");

SelectNodes("/Costomer/Results",nsm)
Now I tried the above namespace code in C# But still no results.
Please advice

Regards,
Pavas

Re: c# XMLNODE SelectNodes

Christian Graus14-Apr-08 0:20

Christian Graus

14-Apr-08 0:20

mpavas wrote:
Costomer

Does help if you spell it right.

Please buy a book on XML and read it. And, read my reply again. Like I said, // works because it scopes all nodes, so //Customer will find a Customer node anywhere in your XML, but /Customer only finds top level nodes.

Re: c# XMLNODE SelectNodes

mpavas14-Apr-08 0:41

mpavas

14-Apr-08 0:41

Yes, I should use the correct names mY mistake sorry for writing it wrong and creating confusions

In below xpath a = 'http://test.com/'
/a:CustomerSearch : I get all the records [I am using Mozilla add on for XPATH checker]
/a:CustomerSearch/Results : I do not get any elements for this XPATH.

As i am not getting the results I am writing //* as xpath and use nodelist item number for reference.

Regards,
Pavas

Does anyone know how to take a XML file and store it into a C++ structure?

Mike A. Fowler12-Apr-08 6:45

Mike A. Fowler

12-Apr-08 6:45

For example,

take:
"<"?xml version="1.0" encoding="UTF-8"">"
"<"person">"
"<"name>Mike"<"/name">"
"<"age>12"<"/age">"
"<"/person">"
"<"ENDOFXML">"

and store it into:
struct person
{
string name;
int age;
}

so that the main program would appear as:

int main
{
person a;
a.name = "Mike";
a.age = 12;
return 0;
}

Thanks

-Mike

Re: Does anyone know how to take a XML file and store it into a C++ structure?

pmarfleet12-Apr-08 8:05

pmarfleet

12-Apr-08 8:05

It should be pretty straightforward to write an XSL stylesheet to do this. The output type of the stylesheet would need to be Text.

Paul Marfleet

"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush

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