in reply to Help With Parsing XML format / Hash of Hashes

If what you did was as shown then you should have received a heads up along the lines of: Odd number of elements in hash assignment at .... You do use strictures (use strict; use warnings;) don't you?

What was returned would have been a hash reference which you need to assign to a scalar:

my $result = subReturningHashRef ();

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which you then access fields of by:

print "Found $result->{MisspelledWordCount} miss-spelled words\n";

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Re^2: Help With Parsing XML format / Hash of Hashes
by Anonymous Monk on Nov 24, 2007 at 00:26 UTC
    Thanks for your response. I got an error when I put in the line my $result = subReturningHashRef();
    Undefined subroutine &main::subReturningHashRef called
    Here is my complete code: 
    #!/usr/bin/perl
use HTML::Template;
use CGI qw(:standard);
use CGI::Carp qw(warningsToBrowser fatalsToBrowser);
use SOAP::WSDL;
use Data::Dumper;

# config vars
my $tocheck = param('text');
#my $license = '12345yourlicensekey';
my $service = 'http://ws.cdyne.com/SpellChecker/check.asmx';
my $wsdl    = "$service?WSDL";

# initialise the SOAP proxy object
my $soap = SOAP::WSDL->new();
$soap->wsdl($wsdl);
$soap->on_action(sub { return $_[0].$_[1]; }); # uncomment if you get 
+a soapfault containing something like 'invalid method specification'.
$soap->proxy($service);
$soap->wsdlinit(caching => 1)
  || die "couldn't connect to soap service!";

# call the CheckTextBody method exposed by the web-service
my $som = $soap->CheckTextBody(
   BodyText   => $tocheck,
   LicenseKey => $license);

# examine the result returned by the web-service
print "Content-type: text/html\n\n";
print "<html>";
print "<head>";
print "<title>OS2 - Lab3 Project</title>";
print "</head>";
print "<body>";
print qq{<center><b><font size="+3">Online Spellchecker via SOAP and X
+ML</b></center>};
print "<br>";
print qq{<form method="post" action="lab3.cgi">};
print "<table>";
print qq{<tr><td>Enter Text:</td><td>Word:</td></tr>};
print qq{<tr><td rowspan="12" valign="top"><textarea cols="45" rows="1
+2" name="text">$tocheck</textarea>};
print qq{</td><td><input type="text" name="word" value=""></td></tr>};
print qq{<tr><td>Suggestions:</td></tr>};
print qq{<tr><td rowspan="8"><select size="10">};
print qq{<option value =" ">---------------End---------------</option>
+};
print qq{</select></td>};
print qq{</tr>};
print qq{<tr></tr><tr></tr><tr></tr><tr></tr><tr></tr><tr></tr><tr></t
+r><tr></tr><tr></tr></tr><tr></tr>};
print qq{<tr><td><input type="submit" name="submit" value="Submit">};
print qq{</td><td><input type="submit" name="Replace" value="Replace">
+</td></tr>};
print "</table>";
print "<br>";
print "<br>";
print "<b>XML Data Received:</b>";
print "<br>";
if ($som->fault) {
$result = $som->faultstring;
print qq{<textarea cols="55" rows="10" name="response">$result</textar
+ea>};

} else {

$result = Dumper($som->paramsall);
#%result1 = $som->paramsall;
#%result1 = $result;
#$value = $result1{'body'};
$result = subReturningHashRef ();


print qq{<textarea cols="45" rows="10" name="response">$result->{Missp
+elledWordCount}</textarea>};

}

print "<br>";
print "</form>";

print "</body>";
print "</html>";

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