I need to know the way. I have got parsing down some nodes. But I was unable to get the child node perfectly. If you have code please send it. It will be very useful for me. (0 Replies)
I am very new to XML. Really I have an excel file that I am trying to read w/ Perl on a Linux machine. I don't have a mod for reading excel files so I have to convert the excel file to xml to be able to read it. I can read the file and everything is ok except...the Number style is being dropped... (0 Replies)
In the case that there are two cells under one row, I can only read the first cell. If anyone thinks they know how to deal with this please let me know.
XML code:
<Row>
<Cell><Data ss:Type="String">Loved</Data></Cell>
<Cell ss:Index="3"><Data ss:Type="Number">3.0</Data></Cell>
... (1 Reply)
Hi there,
I have need create and read (Handle) XML in perl, a lib with oop support. are you can present suitable library for this?
Thanks in advance. (1 Reply)
Hi there,
I'm newby in perl and XML. I can read and parse Xml with XML-Node upper XML::Parser, but how can I create XML tags and pack my individual data in it then send through socket. PLZ lead me :)
Thanks in Advance. (1 Reply)
Hi there,
I'm newby in perl and XML. I can read and parse Xml with XML-Node upper XML::Parser, but how can I create XML tags and pack my individual data in it then send through socket. PLZ lead me :)
Meanwhile what is your opinion about XML Writer library?
Thanks in Advance. (2 Replies)
Hi,
I have 2 questions:
a) Does getElementsByTagName in xml takes more time?
b) If it takes more time what are the other alternatives used to get the tag names?
For example:
<Student>
<Studname>aaa</Studname>
<Studno>123</Studno>
</Student>
This is just a sample data. The file... (2 Replies)
Hi,
I have an XML file with around 1 billion rows in it and i am trying to find the number of times a particular tag occurs in it. The solution i am using works but takes a lot of time (~1 hr) .Please help me with an efficient way to do this.
Lets say the input file is
<Root>
... (13 Replies)
Hi,
Am pretty new for perl scripting and confused how to use XML Parser..
I just want to know how to use perl and XML parser..
The scenario is when i execute a command, it will generate a XML file..
From that XML file generated i need to grep for specific term that has HTML TAG say... (2 Replies)
Hi Everyone,
I'm new here and I was checking this old post:
/shell-programming-and-scripting/180669-splitting-file-into-several-smaller-files-using-perl.html
(cannot paste link because of lack of points)
I need to do something like this but understand very little of perl.
I also check... (4 Replies)
Discussion started by: mcosta
4 Replies
LEARN ABOUT DEBIAN
xml::dom::valparser
XML::DOM::ValParser(3pm) User Contributed Perl Documentation XML::DOM::ValParser(3pm)NAME
XML::DOM::ValParser - an XML::DOM::Parser that validates at parse time
SYNOPSIS
use XML::DOM::ValParser;
my %expat_options = (KeepCDATA => 1,
Handlers => [ Unparsed => &my_Unparsed_handler ]);
my $parser = new XML::DOM::ValParser (%expat_options);
eval {
local $XML::Checker::FAIL = &my_fail;
my $doc = $parser->parsefile ("fail.xml");
... XML::DOM::Document was created sucessfully ...
};
if ($@) {
# Either XML::Parser (expat) threw an exception or my_fail() died.
... your error handling code here ...
# Note that the XML::DOM::Document is automatically disposed off and
# will be garbage collected
}
# Throws an exception (with die) when an error is encountered, this
# will stop the parsing process.
# Don't die if a warning or info message is encountered, just print a message.
sub my_fail {
my $code = shift;
die XML::Checker::error_string ($code, @_) if $code < 200;
XML::Checker::print_error ($code, @_);
}
DESCRIPTION
Use XML::DOM::ValParser wherever you would use XML::DOM::Parser and your XML will be checked using XML::Checker at parse time.
See XML::DOM for details on XML::DOM::Parser options. See XML::Checker for details on setting the fail handler (my_fail.)
The following handlers are currently supported, just like XML::DOM::Parser: Init, Final, Char, Start, End, Default, Doctype, CdataStart,
CdataEnd, XMLDecl, Entity, Notation, Proc, Default, Comment, Attlist, Element, Unparsed.
XML ::DOM::ValParser
XML::DOM::ValParser extends from XML::Checker::Parser. It creates an XML::Checker object and routes all event handlers through the checker,
before processing the events to create the XML::DOM::Document.
Just like XML::Checker::Parser, the checker object can be retrieved with the getChecker() method and can be reused later on (provided that
the DOCTYPE section of the XML::DOM::Document did not change in the mean time.)
You can control which errors are fatal (and therefore should stop creation of the XML::DOM::Document) by filtering the appropriate error
codes in the global $XML::Checker::FAIL handler (see "ERROR_HANDLING" in XML::Checker) and calling die or croak appropriately.
Just like XML::Checker::Parser, XML::DOM::ValParser supports the SkipExternalDTD and SkipInsignifWS options. See XML::Checker::Parser for
details.
AUTHOR
Enno Derksen is the original author.
Send bug reports, hints, tips, suggestions to T.J. Mather at <tjmather@tjmather.com>.
SEE ALSO
XML::DOM, XML::Checker ("SEE_ALSO" in XML::Checker)
perl v5.10.0 2001-08-26 XML::DOM::ValParser(3pm)