DomDocument::GetElementById - a workaround with external DTD
| From: | Erik Franzén | Date: | Sat, 19 Nov 2005 06:05:37 +0000 |
| Subject: | DomDocument::GetElementById - a workaround with external DTD | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-226115@lists.php.net to get a copy of this message | ||
Have tried the following code:
<?php
// Creates an instance of the DOMImplementation class
$oDomImp = new DOMImplementation;
// Creates a DOMDocumentType instance
$oDomDtd = $oDomImp->createDocumentType('Document', '', 'D:/CMAES/Src/dbtree.dtd');
// Creates a DOMDocument instance
$oDom = $oDomImp->createDocument("", "Document", $oDomDtd);
// Set other properties
$oDom->encoding = 'iso-8859-1';
$oElement = $oDom->createElement('CMAES_Model_DbSection', 'test');
$oElement->setAttribute('S_iSectionId', '123');
// Append the element
$oDom->documentElement->appendChild($oElement);
// Retrieve and print the document
echo $oDom->saveXML() . "\n\n";
// Do validation
var_dump($oDom->validate());
// Type node name
echo "TagName: " . $oDom->getElementById('123')->tagName;
?>
Using the following DTD as an external file:
<!ELEMENT Document ANY>
<!ELEMENT CMAES_Model_DbSection ANY>
<!ATTLIST CMAES_Model_DbEntry E_iEntryId ID #REQUIRED>
The result is the following:
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE Document SYSTEM "D:/CMAES/Src/dbtree.dtd">
<Document><CMAES_Model_DbSection S_iSectionId="123">test</CMAES_Model_DbSection></Document>
Warning: Syntax of value for attribute S_iSectionId of CMAES_Model_DbSection is not valid in <script on line 23
bool(false)
TagName: CMAES_Model_DbSection
Now I have some (for me) strange DTD failure due to the error "syntax of value for attribute S_iSectionId of CMAES_Model_DbSection is not valid". I cannot understand that error. I have missed something, but what?