Packages:
default
System
System.Caching
System.Collections
System.Data
System.Data.ActiveRecord
System.Data.ActiveRecord.Relations
System.Data.ActiveRecord.Scaffold
System.Data.ActiveReecord.Scaffold.InputBuilder
System.Data.Commom.Sqlite
System.Data.Common
System.Data.Common.Mssql
System.Data.Common.Mysql
System.Data.Common.Oracle
System.Data.Common.Pgsql
System.Data.Common.Sqlite
System.Data.DataGateway
System.Data.SqlMap
System.Data.SqlMap.Configuration
System.Data.SqlMap.Statements
System.Exceptions
System.I18N
System.IO
System.Security
System.Util
System.Web
System.Web.Services
System.Web.UI
System.Web.UI.ActiveControls
System.Web.UI.WebControls
System.Web.UI.WebControls.assets
System.Xml

Classes:

TXmlDocument
TXmlElement
TXmlElementList

Class TXmlDocument

TComponent
   |
   --TXmlElement
      |
      --TXmlDocument

TXmlDocument class.

TXmlDocument represents a DOM representation of an XML file. Besides all properties and methods inherited from TXmlElement, you can load an XML file or string by loadFromFile or loadFromString. You can also get the version and encoding of the XML document by the Version and Encoding properties.

To construct an XML string, you may do the following:

 $doc=new TXmlDocument('1.0','utf-8');
 $doc->TagName='Root';
 
 $proc=new TXmlElement('Proc');
 $proc->setAttribute('Name','xxxx');
 $doc->Elements[]=$proc;
 
 $query=new TXmlElement('Query');
 $query->setAttribute('ID','xxxx');
 $proc->Elements[]=$query;
 
 $attr=new TXmlElement('Attr');
 $attr->setAttribute('Name','aaa');
 $attr->Value='1';
 $query->Elements[]=$attr;
 
 $attr=new TXmlElement('Attr');
 $attr->setAttribute('Name','bbb');
 $attr->Value='1';
 $query->Elements[]=$attr;

The above code represents the following XML string:

 <?xml version="1.0" encoding="utf-8"?>
 <Root>
   <Proc Name="xxxx">
     <Query ID="xxxx">
       <Attr Name="aaa">1</Attr>
       <Attr Name="bbb">1</Attr>
     </Query>
   </Proc>
 </Root>

Constructor Summary
public	__construct Array Constructor.

Method Summary
string	getEncoding ()
string	getVersion ()
boolean	loadFromFile ( string $file) Loads and parses an XML document.
boolean	loadFromString ( string $string) Loads and parses an XML string.
void	saveToFile ( string $file) Saves this XML document as an XML file.
string	saveToString () Saves this XML document as an XML string
void	setEncoding ( string $encoding)
void	setVersion ( string $version)
string	__toString () Magic-method override. Called whenever this document is used as a string.

Methods Inherited From TXmlElement

TXmlElement::getAttribute(), TXmlElement::getAttributes(), TXmlElement::getElementByTagName(), TXmlElement::getElements(), TXmlElement::getElementsByTagName(), TXmlElement::getHasAttribute(), TXmlElement::getHasElement(), TXmlElement::getParent(), TXmlElement::getTagName(), TXmlElement::getValue(), TXmlElement::setAttribute(), TXmlElement::setParent(), TXmlElement::setTagName(), TXmlElement::setValue(), TXmlElement::toString(), TXmlElement::__toString()

Methods Inherited From TComponent

TComponent::addParsedObject(), TComponent::attachEventHandler(), TComponent::canGetProperty(), TComponent::canSetProperty(), TComponent::createdOnTemplate(), TComponent::detachEventHandler(), TComponent::evaluateExpression(), TComponent::evaluateStatements(), TComponent::getEventHandlers(), TComponent::getSubProperty(), TComponent::hasEvent(), TComponent::hasEventHandler(), TComponent::hasProperty(), TComponent::raiseEvent(), TComponent::setSubProperty(), TComponent::__get(), TComponent::__set()

Constructor Details

__construct

public __construct

Array

Constructor.

Method Details

getEncoding

public string getEncoding

()

Output
string	encoding of this XML document
Exception

getVersion

public string getVersion

()

Output
string	version of this XML document
Exception

loadFromFile

public boolean loadFromFile

(string $file )

Loads and parses an XML document.

Input
string	$file	the XML file path
Output
boolean	whether the XML file is parsed successfully
Exception
throws	TIOException if the file fails to be opened.

loadFromString

public boolean loadFromString

(string $string )

Loads and parses an XML string.

The version and encoding will be determined based on the parsing result.

Input
string	$string	the XML string
Output
boolean	whether the XML string is parsed successfully
Exception

saveToFile

public void saveToFile

(string $file )

Saves this XML document as an XML file.

Input
string	$file	the name of the file to be stored with XML output
Output
Exception
throws	TIOException if the file cannot be written

saveToString

public string saveToString

()

Saves this XML document as an XML string

Output
string	the XML string of this XML document
Exception

setEncoding

public void setEncoding

(string $encoding )

Input
string	$encoding	encoding of this XML document
Output
Exception

setVersion

public void setVersion

(string $version )

Input
string	$version	version of this XML document
Output
Exception

__toString

public string __toString

()

Magic-method override. Called whenever this document is used as a string.

 $document = new TXmlDocument();
 $document->TagName = 'root';
 echo $document;

 $document = new TXmlDocument();
 $document->TagName = 'root';
 $xml = (string)$document;

Output
string	string representation of this document
Exception