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Does omnixml support XPath functions - specifically "contains".  The following 
does not seem to work:

XPath expresstion: //*[contains(@xlink:role,'normal')]/link:loc/@xlink:label

<?xml version="1.0" encoding="UTF-8"?>
<link:linkbase xmlns:link="linking_namespace" xmlns:xlink="xlinking_namespace">
  <link:presentationLink xlink:role="fancy">
    <link:loc xlink:label="part1"/>
    <link:loc xlink:label="part2"/>
    <link:loc xlink:label="part3"/>
  </link:presentationLink>
  <link:presentationLink xlink:role="normal">
    <link:loc xlink:label="part1"/>
    <link:loc xlink:label="part2"/>
    <link:loc xlink:label="part3"/>
  </link:presentationLink>
  <link:presentationLink xlink:role="funny">
    <link:loc xlink:label="part1"/>
    <link:loc xlink:label="part2"/>
    <link:loc xlink:label="part3"/>
  </link:presentationLink>
</link:linkbase>

I am using the code from the XPath demo supplied - am I doing something wrong?

Does omnixml support XPath functions - specifically "contains".  The following 
does not seem to work:

XPath expresstion: //*[contains(@xlink:role,'normal')]/link:loc/@xlink:label

<?xml version="1.0" encoding="UTF-8"?>
<link:linkbase xmlns:link="linking_namespace" xmlns:xlink="xlinking_namespace">
  <link:presentationLink xlink:role="fancy">
    <link:loc xlink:label="part1"/>
    <link:loc xlink:label="part2"/>
    <link:loc xlink:label="part3"/>
  </link:presentationLink>
  <link:presentationLink xlink:role="normal">
    <link:loc xlink:label="part1"/>
    <link:loc xlink:label="part2"/>
    <link:loc xlink:label="part3"/>
  </link:presentationLink>
  <link:presentationLink xlink:role="funny">
    <link:loc xlink:label="part1"/>
    <link:loc xlink:label="part2"/>
    <link:loc xlink:label="part3"/>
  </link:presentationLink>
</link:linkbase>

I am using the code from the XPath demo supplied - am I doing something wrong?

function DecimalSeparator: char;
begin
  {$IFDEF Unicode}
  Result := FormatSettings.DecimalSeparator;
  {$ELSE}
  Result := SysUtils.DecimalSeparator;
  {$ENDIF Unicode}
end; { DecimalSeparator }


This exists in Delphi XE up, not in Delphi 2010 with Unicode

FormatSettings.DecimalSeparator;

Please support xe5 android,ios

see patch versus "Downloads OmniXML-latest.7z"

Hello,

First of all thanks very much for omnixml, no doubt a very good way to deal 
with XML from Delphi. I found a problem when retrieve some Javascript code from 
a CDATA node.

If we save in a CDATA node something like the below Javascript line:

foo([['Hello', 'Brackets']]);

The Javascript code is saved OK, but, when we use the "GetNodeCData" function 
from the "OmniXMLUtils" unit the result of such function is this:

foo([['Hello', 'Brackets');

** Note how the two end brackets are removed by "GetNodeCData" function.

I am using the latest OmniXML version which is available when I write this 
issue, installed in Delphi XE2 and running Microsoft Windows 8.1.

Can anybody help me in some manner?

Thanks in advance and thanks for OmniXML.

In OXmlCDOM.pas (TXMLDocument) i have not found any callback events while 
loading file.
Is there any callbacks?

What steps will reproduce the problem?
1. var n:IXMLNode; 
2. n.ParentNode.ChildNodes.IndexOf(n)=-1
3.

What is the expected output? What do you see instead?

n.ParentNode.ChildNodes.IndexOf(n)<>-1

What version of the product are you using? On what operating system?
product OMNIXML.pas  r22 by mremec on Mar 27, 2014 

Please provide any additional information below.

To correct the error all typecasts of IXMLNode to Pointer must be changed
by typecasts IXMLNode as IUnknown to Pointer as shown below:

function TXMLCustomList.Add(const XMLNode:IXMLNode):integer;
begin
  Result:=FList.Add(pointer(XMLNode as IUnknown));
  XMLNode._AddRef;
end;

For the attached XML, the XPath expression with the following predicate works:
  //link:presentationLink[@xlink:role="funny"]

However, if the predicate contains a string with forward slashes, a syntax 
error occurs:
//link:presentationLink[@xlink:role="www.google.com/testing]

Is there any chance that this might get fixed?

<?xml version="1.0" encoding="UTF-8"?>
<link:linkbase xmlns:link="linking_namespace" xmlns:xlink="xlinking_namespace">
  <link:presentationLink xlink:role="fancy">
    <link:loc xlink:label="part1"/>
    <link:loc xlink:label="part2"/>
    <link:loc xlink:label="part3"/>
  </link:presentationLink>
  <link:presentationLink xlink:role="www.google.com/testing">
    <link:loc xlink:label="part1"/>
    <link:loc xlink:label="part2"/>
    <link:loc xlink:label="part3"/>
  </link:presentationLink>
  <link:presentationLink xlink:role="funny">
    <link:loc xlink:label="part1"/>
    <link:loc xlink:label="part2"/>
    <link:loc xlink:label="part3"/>
  </link:presentationLink>
</link:linkbase>

Further elaborating at http://code.google.com/p/omnixml/issues/detail?id=9

~~~~~~ Node ~~~~~
  <hasp id="1299527092" type="HASP-HL">
    <feature id="0" />
    <feature id="16" />
    <vendor id="54321"/>
    <license_manager >
      <ip>127.0.0.1</ip>
      <osname>Windows 7 Professional</osname>
    </license_manager>
  </hasp>

Original issue reported on code.google.com by `[email protected]` on 10 Dec 2014 at 2:51

Compile XPath Demo in XE2 and run it

All the tests would get "failed" status and show garbage instead of required 
etalon results

Reason: desired results are kept in TList as PAnsiChar but are read from it as 
PUnicodeString

fix: TfrmXPathDemo.FXPathResults    : TStringList; -> and all the direct 
consequnces

Expression: "//hasp[@id][feature[@id != 0]]"

XML:

Correct results returned by

 1. http://www.freeformatter.com/xpath-tester.html
 2. http://xpath.online-toolz.com/tools/xpath-editor.php
 3. http://www.softpedia.com/get/Programming/File-Editors/XMLPad.shtml

What steps will reproduce the problem?
1. Load sample XML file with <?xml ... ?> header (see below)
2. Save file back to disk

What is the expected output? What do you see instead?
I expected to see a single header line, but after loading the document from 
disk an additional header line is added (and subsequently written back to disk).

What version of the product are you using? On what operating system?
v1.16 (2013-07-01) on Delphi XE2 / Win 7 x64

Please provide any additional information below.

Sample file:
data.xml
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<system>
  <items>
    <item/>
  </items>
</system>

var
  gDoc :  IXMLDocument;
begin
  gDoc := CreateXMLDoc;
  gDoc.Load('data.xml');

gDoc.XML now contains:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<system>
  <items>
    <item/>
  </items>
</system>