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File: TDOMTest.php

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  Classes of Jonas Raoni Soares Silva  >  3-Level DOM Implementation  >  TDOMTest.php  >  Download  
File: TDOMTest.php
Role: Example script
Content type: text/plain
Description: TDOMTest simple test file
Class: 3-Level DOM Implementation
Class to manage data upon the DOM specification.
Author: By
Last change: i've added a good testing page :]
Date: 11 years ago
Size: 7,887 bytes
 

Contents

Class file image Download
<?PHP
/*= USER INFO ============================================
 Coded by:
 Jonas Raoni Saores Silva
 Delphi Developer :: WebDeveloper
 jonblackjack@ig.com.br
 NetWorks - Fast Solutions
 http://www.networks.com.br
========================================================*/

/*= CLASS INFO ===========================================
 My user account at phpclasses.org:
 http://www.phpclasses.org/browse.html/author/84147.html
 Get the latest version of this class at:
 http://www.phpclasses.org/browse.html/package/1150.html
========================================================*/

/*= FILE VERSION =========================================
 Revision date: 2003/06/06 22:00:00 GMT -3:00
 Status: Ok
 File Version: TDOMTest.php v1.0
========================================================*/

?>
<HTML><Head><Title>TDOM Test Page</Title>
<Style Type="Text/CSS">
UL {List-Style-Type: none;}
</Style>
</Head>
<Body><Font Face="Verdana" Size="2">
<?PHP
Require_Once('TDOM.php');
Class 
TBenchmark {
    var 
$Final$Start$ReportFormat;
    function 
TBenchmark () { $this->Start $this->Final 0;}
    function 
GetTime(){ list($usec$sec) = explode(" ",microtime()); return ((float)$usec + (float)$sec); }
    function 
Init(){ $this->Start $this->GetTime(); }
    function 
Stop(){ $this->Final $this->GetTime(); }
    function 
Report($Format='TIME ELAPSED: %TIME% ms',$TimeUnit='ms') {
        
$Time=$this->Final-$this->Start;
        Switch (
$TimeUnit) {
            Case 
'mic'$Time*=pow(10,6); Break;
            Case 
'ms'$Time*=pow(10,3); Break;
            Case 
's': Break;
            Case 
'm'$Time/=60; Break;
            Case 
'h'$Time/=3600; Break;
        }
        echo 
$Time<'Error: Initial Time Is Greater Than The Final' preg_replace('{%TIME%}',$Time,$Format);
        return 
preg_replace('{%TIME%}',$Time,$Format);
    }
}
$Benchmark = new TBenchmark();
$Benchmark->Init();

#Document creation
$Doc=&new Document();
#Appending the root element...
$Root = &$Doc->appendChild($Doc->createElement('TREE_ROOT'));

$Root->appendChild($Doc->createTextNode(' THIS '));
$Root->appendChild($Doc->createTextNode(' TEXT'));
$Root->appendChild($Doc->createTextNode(' NODES'));
$TEXT=&$Root->appendChild($Doc->createTextNode(' WERE'));
$Root->appendChild($Doc->createTextNode(' MERGED'));
$TEXT->_mergeAdjacentTexts();

#Append some children to the root
$A=&$Root->appendChild($Doc->createElement('A'));
$TABLE=&$A->appendChild($Doc->createElement('TABLE'));
$NEW=&$TABLE->insertBefore($Doc->createElement('NEW'),$REF=&$TABLE->appendChild($Doc->createElement('REF')));

$FIRST=&$TEXT;
$LAST=&$REF;
echo 
$FIRST->nodeName.' '.$POSITION_STRINGS[$FIRST->compareDocumentPosition($LAST)].' '.$LAST->nodeName;


#Creating an namespaced element...
$NSElement = &$Doc->createElementNS('http://www.jonas.org/A/','DOC:A');
#Adding childNodes to it...
$NSElement->appendChild($Doc->createElementNS('http://www.jonas.org/B/','DOC:B'));
$NSElement->appendChild($Doc->createElementNS('http://www.jonas.org/Z/','DOC:Z'));
$NSElement->appendChild($Doc->createElementNS('http://www.jonas.org/C/','DOC:C'));
$Root->appendChild($NSElement);

#Creating a DocumentFragment
$docFrag = &$Doc->createDocumentFragment();
$docFrag->appendChild($Doc->createElementNS('http://www.jonas.org/D/','DOC:D'));
$docFrag->appendChild($Doc->createElementNS('http://www.jonas.org/E/','DOC:E'));
#Adding a new node that will be used as a reference soon...
$TestNode=&$Root->appendChild($Doc->createElement('TEST'));
#When adding DocumentFragment nodes, only its children are appended.
$Root->insertBefore($docFrag$TestNode);

//$Elements = &new NodeList;
//$Elements->_merge($Doc->getElementsByTagNameNS('*','*'));
//$Elements->_merge($Doc->getElementsByTagName('*'));

Function EchoDetails($node) {
    
$nodeTypes = array('ELEMENT_NODE','ATTRIBUTE_NODE','TEXT_NODE','CDATA_SECTION_NODE','ENTITY_REFERENCE_NODE','ENTITY_NODE','PROCESSING_INSTRUCTION_NODE','COMMENT_NODE','DOCUMENT_NODE''DOCUMENT_TYPE_NODE''DOCUMENT_FRAGMENT_NODE''NOTATION_NODE');
         
$Desc'<B>Node Name: '.$node->nodeName.'</B><BR>'.'<B>Node Type:</B> '.$nodeTypes[$node->nodeType-1].'<BR>';

         if (
$node->parentNode) {
             
$Desc.='<B> Parent Node:</B> '.$node->parentNode->nodeName.'<BR>';
             if(!
$node->parentNode->parentNode) {
            
$Desc.=' This is the main node, the documentElement<BR>';
                 } else {
                 
$Desc.=($node->previousSibling '<B> Previous Sibling:</B> '.$node->previousSibling->nodeName.'<BR>' ' This is the first child<BR>');
            
$Desc.=($node->nextSibling '<B> Next Sibling:</B> '.$node->nextSibling->nodeName.'<BR>' ' This is the last child<BR>');
            
$Desc.=($node->lastChild && $node->firstChild '<B> First Child:</B> '.$node->firstChild->nodeName.'<BR>'.'<B> Last Child:</B> '.$node->lastChild->nodeName.'<BR>' ' This node doesn\'t have children nodes<BR>');
                }
         }
         else 
$Desc.=' This is the implementation node<BR>';
    if(
$node->_canHaveAttribute) {
             if(
$node->attributes->length>0) {
            
$Desc.='<B> Attributes: </B>';
                         ForEach(
$node->attributes->_nameList As $attr$Desc.="[$attr->name=$attr->value]";
        }else 
$Desc.=' This node doesn\'t have attributes';
    }
    echo 
"<Font Size=\"2\" OnMouseOut=\"RemoveIt()\" Description=\"$Desc\"> $node->nodeName</Font><BR>";
}

Function &
RecursiveTree(&$Element,$indent){
    If(
$Element->hasChildNodes()) {
        echo 
'<UL>';
        For(
$i=0$i<$Element->childNodes->length$i++) {
            echo 
'<LI>';
            
$Child = &$Element->childNodes->item($i);
            
EchoDetails($Child);
            echo 
'</LI>';
            
RecursiveTree(&$Child,$indent+100);
        }
        echo 
'</UL>';
    }
}
echo 
'<Table Style="Border: 3 Double Gray"><TH BGColor="Silver" Description="This is only a simple DOM structure tree view">DOCUMENT TREE</TH><TR><TD><UL><LI>';
EchoDetails($Doc);
RecursiveTree($Doc,0);
echo 
'</LI></UL></TD></TR></Table>';
?>
<Script Language="JavaScript">
/***************************************
 Coded by:
 Jonas Raoni Saores Silva
 Delphi Developer :: WebDeveloper
 jonblackjack@ig.com.br
 NetWorks - Fast Solutions
 http://www.networks.com.br
***************************************/

function BindToDocumentMouseMove() {
    document.onmousemove = function(NSEvent){
        ShowIt(navigator.appName.toLowerCase().indexOf('netscape')!=-1 ? NSEvent : event);
    }
}

/*This is in thesis slower, but it's a clean method...
The other method is to bind directly
<Element OnMouseMove="ShowIt(event, this)" OnMouseOut="RemoveIt()">
    Bla bla bla...
</Element>
*/

BindToDocumentMouseMove();

function RemoveIt(){
    if(Div=document.getElementById('Tooltip')) Div.parentNode.removeChild(Div);
}

function ShowIt(MyEvent, Element){
    Target = navigator.appName.toLowerCase().indexOf('netscape')!=-1 ? MyEvent.target : MyEvent.srcElement;
    MousePos = {X:MyEvent.clientX, Y:MyEvent.clientY};
         if(Element) Target = Element;
         while(Target.parentNode) {
             if(Target.getAttribute && Target.getAttribute('Description')) {var found=true; break };
             Target = Target.parentNode;
         }
         if(!found) return false;
    RemoveIt()
    var Div=document.createElement('DIV');
    with(Div.style) {
        position = 'absolute';
        top = MousePos.Y+10;
        left = MousePos.X+10;
                 padding = '10 10 10 10';
        border = '3 Ridge Gray';
        backgroundColor = 'LightYellow';
        fontFamily = 'Verdana, Arial';
                 fontSize = '8pt';
    }
    Div.id = 'Tooltip';
    Div.innerHTML = Target.getAttribute('Description');
    document.body.appendChild(Div);
    Div.onmouseout = function() {
        this.parentNode.removeChild(this);
    }
}
</Script>
<?PHP
$Benchmark
->Stop();
$Benchmark->Report('TIME ELAPSED: %TIME% micro','mic');
?>
</Font></Body></HTML>