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List:       php-gtk-general
Subject:    Re: [PHP-GTK] trees and paths
From:       Benjamin Smith <bens () effortlessis ! com>
Date:       2003-12-23 0:00:46
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Dimitri, 

Well, I'm going thru my email-list archives, and it might be a bit late, but 
I've used $ctree->Node_Set_Row_Data() for a similar function to good 
success... 
http://gtk.php.net/manual/en/gtk.gtkctree.method.node_set_row_data.php

Combine this with the children() function on 
http://gtk.php.net/manual/en/gtk.gtkctree.method.post_recursive.php

and you have a mechanism for dealing with ctree without storing anything in a 
fancy hash or anything. 

I then call a recursive function defined something like 

Function GetStuff($ctree, $node=null, $return='') 

as in 

<? 
$data=GetStuff($ctree); 
?> 

I use various means to actually SAVE the data in the $data variable, so I 
don't give the whole function. 

However, I've used 

$data[name]=$NameOfMemVariable; 
$data[data]=$ArrayOfData; 
$ctree->Node_Set_Row_Data($data); 

I hope this, along with the Print_Display() function I noted on 
http://gtk.php.net/manual/en/gtk.gtkctree.php
proves to be helpful! 

-Ben 

On Tuesday 16 December 2003 01:04 am, Dimitri Giardina wrote:
> another hint
>
> i'm writing a xml editor in php, using a ctree, a table for xml-node
> attributes and a gtktext for cdata into nodes. for parse a xml file i'm
> using xml_parser functions.
> xml nodes are not labeled (i have no id for a node), and making path from
> node types have not sense, i thought the better thing was:
>
> $obj=&$this->tree->insert_node($parent,Null,array($key),3,Null,Null,Null,Nu
>ll,False,True); $this->key="KEY_".(++$this->datacounter);
> $this->tree->set_data(serialize($obj),$this->key);
>
> the set_data is a access function (for all widgets) to a hash table.
>
> i think it's very useful, but it's very little documented.
>
> Dimitri Giardina

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