Hello Satyam,

Thanks for your answering...

>> I don't really get it to work with that functions from
>> http://www.php.net/manual/en/ref.dom.php

>> I try to get the content of <td> fields on an external html page, where
>> I just know some ids of the rows.

>> Example:
>> ...
>> <tr id = 'tr01'>
>> <td>1</td><td>2</td><td>3</td><td>4</td>
>> </tr>
>> <tr id = 'tr02'>
>> <td>1</td><td>2</td><td>3</td><td>4</td>
>> </tr>
>> <tr id = 'tr01'>
>> <td>1</td><td>2</td><td>3</td><td>4</td>
>> </tr>
>><tr id = 'tr02'>
>> <td>1</td><td>2</td><td>3</td><td>4</td>
>> </tr>
>> ...

>> PS: Please note, that id is written more than once. So
>> DomDocument->getElementById('tr01') returns only one element and not two
>> or more...

>> I can't find out how to grab the data in the td fields... I don't find
>> examples to look at... :-(

>> I'd be really glad if somebody could give me some advice or tutorial
>> websites about that...

> To start with, an ID should never be repeated. A name can be repeated,
> an ID shouldn't. That is why there is a function to get an array of
> elements with a certain name but there is none to get a list of elements
> with the same ID simply because there shouldn't be any. Something
> helpful in traversing the DOM is any tool that gives you a good view of
> the tree structure. One such comes already in the Firefox browser.

Unfortunately, I have no way to modify the source html page, it's on the web.

By the way, because I found it strange to have more than one field with the same id, I looked on the famous selfhtml tutorial website http://de.selfhtml.org which says that unique id is only mandatory for css, but not for javascript actually. I was surprised...
http://de.selfhtml.org/css/formate/z...ividualformate
http://en.selfhtml.org/css/formate/z...ividualformate
(english translation is a little different)


LS
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