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Message
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| RocknRambo |
 Posted: Mon Mar 13, 2006 5:06 pm Post subject: Second Header of an xml |
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Partisan
Joined: 24 Sep 2003
Posts: 355
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can anyone guide me how do I acces second header of an xml..
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<?xml version="1.0" encoding="UTF-8"?>
<?CWRSD status="-1" description=" Msg. Set Number: 15 Msg. Number: 11, Msg. Type 1, Message: Invalid value -- press the prompt button or hyperlink for a list of valid values (15,11) Msg. Set Number: 91 Msg. Number: 34, Msg. Type 1, Message: Error changing value. {RF_SERVICE_ORDER.SITE_ID} (91,34) Msg. Set Number: 0 Msg. Number: 0, Msg. Type 1, Message: Failed to execute PSBusComp request "?> |
was trying to use
| Code: |
| FIELDNAME(InputRoot.XML.*[2]); |
coming as blank
Thanks
-RR |
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| fjb_saper |
| Posted: Mon Mar 13, 2006 5:24 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20768
Location: LI,NY
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An XML is not like an MRM.
It has to be well formed:
InputRoot.XML.<xmlroot>
There can only be one element under InputRoot.XML and this is your root xmltag. Let's look at a book:
InputRoot.XML.mybook.[] here [] would represent the collection of chapters.
You cannot have 2 books in this example. If you want 2 books you need a parent tag to "carry them in" that will be your xml root tag.
Enjoy
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| jefflowrey |
| Posted: Mon Mar 13, 2006 5:45 pm Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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| RocknRambo |
| Posted: Mon Mar 13, 2006 5:46 pm Post subject: |
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Partisan
Joined: 24 Sep 2003
Posts: 355
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Correct, There shud be one & only one Root Tag.. but the same there could be multiple headers..
for Ex: in the given snippet
| Quote: |
<?xml version="1.0" encoding="UTF-8"?> xml Header
<?CWRSD status="-1" description=" Msg. custom Header |
I think is a valid one
-RR |
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| jefflowrey |
| Posted: Mon Mar 13, 2006 5:52 pm Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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RocknRambo -
"Header" is the wrong word.
XML is very specific about what things are called, and I believe the one you're using is a generic processing instruction and not something else.
Try and see what
| Code: |
| InputRoot.XML.(XML.ProcessingInstruction)CWRSD.(XML.Attribute)status |
returns.
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I am *not* the model of the modern major general. |
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| RocknRambo |
| Posted: Mon Mar 13, 2006 5:53 pm Post subject: |
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Partisan
Joined: 24 Sep 2003
Posts: 355
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Jeff,
the link specifies accessing XmlDecl <?xml version="1.0">.. but didnt find custom header (second header)..
I might be missing something.. am I ?
thanks
-RR |
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| JT |
| Posted: Mon Mar 13, 2006 5:56 pm Post subject: |
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Padawan
Joined: 27 Mar 2003
Posts: 1564
Location: Hartford, CT.
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| RocknRambo |
| Posted: Mon Mar 13, 2006 6:19 pm Post subject: |
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Partisan
Joined: 24 Sep 2003
Posts: 355
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Thank you for the terminology,
| Code: |
| InputRoot.XML.(XML.ProcessingInstruction)CWRSD.(XML.Attribute)status |
is NOT return the Status in tht...
but
| Code: |
| InputRoot.XML.(XML.ProcessingInstruction)CWRSD |
does return the whole,
I'm looking for the attribute "Message:", which contains the error.. but else too. can Live
Thanks
-RR |
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| SixBlade |
| Posted: Tue Mar 14, 2006 2:41 am Post subject: |
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Apprentice
Joined: 03 Dec 2003
Posts: 26
Location: UK
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Hi,
as far as I understand, the parser won't treat the value after <?CWRSD as xml attributes, it's just a value:
From http://aspalliance.com/515#Page2
"Firstly, what is an XML processing instruction? A processing instruction (PI) is a tag that encodes specific application information which begins with <? and ends with ?>. An XML document can contain multiple processing instructions for different applications. There are two parts to a processing instruction, a target and a value. The target acts like a name and the value is the string after the target. The value can consist of multiple tokens.
<?target value?>" |
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| RocknRambo |
| Posted: Tue Mar 14, 2006 6:33 am Post subject: |
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Partisan
Joined: 24 Sep 2003
Posts: 355
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Thanks Much!.. very Educative.
-RR |
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