php and xml DomDocument

[ibidrin@googlemail.com]

Hi Ng,
a error occurs in my class Articles in which i try to add an element
to an existing xml-file.
$var_dump($chan nels) >>>object(DOMNO deList)+6 (0) {}
$var_dump($chan nels->length) >>>int(0)
$var_dump($chan nels->item(0)) >>>NULL

The tag article exists in the xml-file but it were not found by method
getElementsByTa gName.
Following error were occur:

Fatal error: Call to a member function appendChild() on a non-object
in ...


Any suggestions?


class Article extends DomDocument
{
public function __contruct()
{
parent::__contr uct('1.0','utf-8');
}
public function addArticle($tit le, $text)
{
$newItem = $this->createElement( 'item');
$newTitle = $this->createElement( 'title');
$newTitle->appendChild($t his->createTextNode ($title));
$newItem->appendChild($n ewTitle);
$newText = $this->createCDATASec tion($text);
$newItem->appendChilde($ newText);
$channels = $this->getElementsByT agName('article s');
//hier bekomme ich den Fehler, obwohl es den Tag "arcticles" gibt
$channels->item(0)->appendChild($n ewItem);
//andere Ideen wie ich einen neuen Text in einer bestehender xml-
Datei
anhängen kann?
}
}

[Simon Stienen]

Re: php and xml DomDocument

On 2007-04-03 17-39-53, ibidrin@googlem ail.com wrote:

Any suggestions?
//hier bekomme ich den Fehler, obwohl es den Tag "arcticles" gibt
//andere Ideen wie ich einen neuen Text in einer bestehender xml-Datei anhängen kann?

Yup. Tanslate your comments as well next time. ;)

For people unable to understand Germen:
// here I'm getting the error, although "articles" exists.
// any other ideas on how to append new text to an existing xml file?

Grüsse

[Jerry Stuckle]

Re: php and xml DomDocument

ibidrin@googlem ail.com wrote:

Hi Ng,
a error occurs in my class Articles in which i try to add an element
to an existing xml-file.
$var_dump($chan nels) >>>object(DOMNO deList)+6 (0) {}
$var_dump($chan nels->length) >>>int(0)
$var_dump($chan nels->item(0)) >>>NULL
>
The tag article exists in the xml-file but it were not found by method
getElementsByTa gName.
Following error were occur:
>
Fatal error: Call to a member function appendChild() on a non-object
in ...
>
>
Any suggestions?
>
>
class Article extends DomDocument
{
public function __contruct()
{
parent::__contr uct('1.0','utf-8');
}
public function addArticle($tit le, $text)
{
$newItem = $this->createElement( 'item');
$newTitle = $this->createElement( 'title');
$newTitle->appendChild($t his->createTextNode ($title));
$newItem->appendChild($n ewTitle);
$newText = $this->createCDATASec tion($text);
$newItem->appendChilde($ newText);
$channels = $this->getElementsByT agName('article s');
//hier bekomme ich den Fehler, obwohl es den Tag "arcticles" gibt
$channels->item(0)->appendChild($n ewItem);
//andere Ideen wie ich einen neuen Text in einer bestehender xml-
Datei
anhängen kann?
}
}
>

Where are you loading your XML file, and what does it look like?

--
=============== ===
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attgl obal.net
=============== ===

[Andy Hassall]

Re: php and xml DomDocument

On 3 Apr 2007 08:39:53 -0700, ibidrin@googlem ail.com wrote:

>Hi Ng,
>a error occurs in my class Articles in which i try to add an element
>to an existing xml-file.
$var_dump($chan nels) >>>object(DOMNO deList)+6 (0) {}
>$var_dump($cha nnels->length) >>>int(0)
>$var_dump($cha nnels->item(0)) >>>NULL
>
>The tag article exists in the xml-file but it were not found by method
>getElementsByT agName.
>Following error were occur:
>
>Fatal error: Call to a member function appendChild() on a non-object
>in ...
>
>
>Any suggestions?
>
>
>class Article extends DomDocument
>{
> public function __contruct()

What's your actual code, or is this typo in your real code as well?

> {
> parent::__contr uct('1.0','utf-8');
> }
> public function addArticle($tit le, $text)
> {
> $newItem = $this->createElement( 'item');
> $newTitle = $this->createElement( 'title');
> $newTitle->appendChild($t his->createTextNode ($title));
> $newItem->appendChild($n ewTitle);
> $newText = $this->createCDATASec tion($text);
> $newItem->appendChilde($ newText);
> $channels = $this->getElementsByT agName('article s');
> //hier bekomme ich den Fehler, obwohl es den Tag "arcticles" gibt

"arcticles" or "articles" ?

> $channels->item(0)->appendChild($n ewItem);
> //andere Ideen wie ich einen neuen Text in einer bestehender xml-
>Datei
>anhängen kann?
> }
>}

--
Andy Hassall :: andy@andyh.co.u k :: http://www.andyh.co.uk
http://www.andyhsoftware.co.uk/space :: disk and FTP usage analysis tool