Re: dom_document_get_element_by_id
| From: | Christian Stocker | Date: | Mon, 08 Sep 2003 15:55:03 +0000 |
| Subject: | Re: dom_document_get_element_by_id | ||
| References: | 1 2 3 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-4430@lists.php.net to get a copy of this message | ||
On 9/8/03 5:25 PM, John Huntjens wrote:
you have to define the ids with a DTD. there are no default "id"-attributes in the XML-specs. Add: <!DOCTYPE test [ <!ATTLIST el1 id ID #REQUIRED> <!ATTLIST el2 id ID #REQUIRED> ]> to your XML document, and it should work. or use XPath to access the nodes: "//@id='id1'" chreguI do not understand the workaround? I am using latest cvs php5Is this function working?yes. see: http://bugs.php.net/bug.php?id=17629 http://bugs.php.net/bug.php?id=16647 for details
capitalizing the ID's to <?xml version="1.0" encoding="utf-8"?> <test> <el1 ID="id1"/> <el2 ID="id2"/> </test> gives no result. Should I define a DTD to find the ID's? Gr, John-- christian stocker | Bitflux GmbH | schoeneggstrasse 5 | ch-8004 zurich phone +41 1 240 56 70 | mobile +41 76 561 88 60 | fax +41 1 240 56 71 http://www.bitflux.ch | chregu@bitflux.ch | gnupg-keyid 0x5CE1DECBchreguTest program: $dom = new domDocument(); $dom->load("test.xml"); $node = $dom->getElementById("id1"); print_r($node); Test file: <?xml version="1.0" encoding="utf-8"?> <test> <el1 id="id1"/> <el2 id="id2"/> </test> It seems to me that always a emty object is returned?-- christian stocker | Bitflux GmbH | schoeneggstrasse 5 | ch-8004 zurich phone +41 1 240 56 70 | mobile +41 76 561 88 60 | fax +41 1 240 56 71 http://www.bitflux.ch | chregu@bitflux.ch | gnupg-keyid 0x5CE1DECB