phphtmllib-devel — phpHtmllib devel mailing list

Re: [Phphtmllib-devel] I patched widgets/TextCSSNav.inc for clarity

[Walter A. B. I. <wab...@3g...>]

Patch applied and checked in to cvs! =20

Thanks
Walt


Quoting Erich Enke <twi...@fa...>:

> > Hi Erich,
> >    Can you send me a diff -u patch as an attachment?
>=20
> Done.
>=20
> > I can't seem to get this patch to apply.
>=20
> Yeah, I noticed that the line breaks were odd when I included it straig=
ht
> in the email message.  That could be it.
>=20
> > What version of phphtmllib did you create the patch from?
>=20
> From the 2.4.0.  Then I downloaded the CVS sources and made sure that t=
he
> patch would still be able to be applied and would still be useful.  I
> double checked that nothing has changed since I sent the message
> previously.  Nothing has.
>=20
> Additionally, I just checked that the patch would apply to a fresh copy
> of TextCSSNav.inc.  It worked for me  :-/
>=20
> --epte
>=20
> --=20
> http://www.fastmail.fm - Access your email from home and the web
>=20

Re: [Phphtmllib-devel] I patched widgets/TextCSSNav.inc for clarity

[Erich E. <twi...@fa...>]

> Hi Erich,
>    Can you send me a diff -u patch as an attachment?

Done.

> I can't seem to get this patch to apply.

Yeah, I noticed that the line breaks were odd when I included it straight
in the email message.  That could be it.

> What version of phphtmllib did you create the patch from?

From the 2.4.0.  Then I downloaded the CVS sources and made sure that the
patch would still be able to be applied and would still be useful.  I
double checked that nothing has changed since I sent the message
previously.  Nothing has.

Additionally, I just checked that the patch would apply to a fresh copy
of TextCSSNav.inc.  It worked for me  :-/

--epte

-- 
http://www.fastmail.fm - Access your email from home and the web

Re: [Phphtmllib-devel] I patched widgets/TextCSSNav.inc for clarity

[Walter A. B. I. <wab...@3g...>]

Hi Erich,
   Can you send me a diff -u patch as an attachment.  I can't seem to get=
 this
patch to apply.  It always fails for me.  Also, what version of phphtmlli=
b did
you create the patch from?  2.4.0 is the latest.

Walt

Quoting Erich Enke <twi...@fa...>:

> I was reading the code, and was having a hard time understanding exactl=
y
> what was going on in this bit of code, so I rearranged some stuff (stil=
l
> equivalent function), and now IMHO it's a bit more readable.  In
> particular:
>=20
> * I fixed broken indentation
> * I made an is_first variable to explicitly say what we're doing the
> first time around (and that it is the first time that we are actually
> concerned with)
> * I collected some of the repeated conditions into an assignment into a
> well-named variable
> * I collected only what really changed in those different conditions,
> namely the arguments to the function set_class, therefore making us abl=
e
> to call set_class only once.
>=20
> See what you think; here's the patch:
>=20
> --- TextCSSNav.inc.orig 2004-02-17 12:14:45.000000000 -0700
> +++ TextCSSNav.inc      2004-02-17 12:39:57.000000000 -0700
> @@ -165,7 +165,7 @@
>                 $container =3D container();
>                 $container->set_collapse();
>  =20
> -               $class =3D "first";
> +               $is_first =3D TRUE;
>                 $cnt =3D 1;
>                 foreach( $this->data as $nav ) {
>                         switch ($nav["type"]) {
> @@ -178,19 +178,16 @@
>                                         $url .=3D
>                                       =20
> "&".$this->_query_prefix."textcssnavselected=3D".$cnt;
>                                 }
>                                 $obj =3D html_a(htmlentities($url),
>                                 $nav["text"], "normal", $nav["target"],
>                                 $nav["title"]);
> -                if ($class !=3D NULL) {
> -                                       if ($this->_highlight_selected =
&&
> ($this->_selected =3D=3D $cnt ||
> -                                                     =20
> $nav["selected"])) {
> -                                               $class =3D
> "selected".$class;
> -                                       }
> +
> +                               $is_selected =3D $this->_highlight_sele=
cted
> && ($this->_selected =3D=3D $cnt || $nav["selected"]);
> +                               $class =3D $is_selected ? "selected" : =
"";
> +                               if ($is_first) {
> +                                       $class .=3D "first";
> +                               }
> +                               if ($is_selected || $is_first) {
>                                         $obj->set_class( $class );
> -                                       $class =3D NULL;
> -                               } else {
> -                                       if ($this->_highlight_selected =
&&
> ($this->_selected =3D=3D $cnt ||
> -                                                     =20
> $nav["selected"])) {
> -                                               $obj->set_class(
> "selected" );
> -                                       }
>                                 }
> +                               $is_first =3D FALSE;
>                                 $cnt++;
>                                 break;
>                         case "blank":
>=20
> /// End patch ///
>=20
> Hope that helps someone,
> -- epte
>=20
> --=20
> http://www.fastmail.fm - Accessible with your email software
>                           or over the web
>=20
>=20
> -------------------------------------------------------
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>=20

[Phphtmllib-devel] I patched widgets/TextCSSNav.inc for clarity

[Erich E. <twi...@fa...>]

I was reading the code, and was having a hard time understanding exactly
what was going on in this bit of code, so I rearranged some stuff (still
equivalent function), and now IMHO it's a bit more readable.  In
particular:

* I fixed broken indentation
* I made an is_first variable to explicitly say what we're doing the
first time around (and that it is the first time that we are actually
concerned with)
* I collected some of the repeated conditions into an assignment into a
well-named variable
* I collected only what really changed in those different conditions,
namely the arguments to the function set_class, therefore making us able
to call set_class only once.

See what you think; here's the patch:

--- TextCSSNav.inc.orig 2004-02-17 12:14:45.000000000 -0700
+++ TextCSSNav.inc      2004-02-17 12:39:57.000000000 -0700
@@ -165,7 +165,7 @@
                $container = container();
                $container->set_collapse();
  
-               $class = "first";
+               $is_first = TRUE;
                $cnt = 1;
                foreach( $this->data as $nav ) {
                        switch ($nav["type"]) {
@@ -178,19 +178,16 @@
                                        $url .=
                                        "&".$this->_query_prefix."textcssnavselected=".$cnt;
                                }
                                $obj = html_a(htmlentities($url),
                                $nav["text"], "normal", $nav["target"],
                                $nav["title"]);
-                if ($class != NULL) {
-                                       if ($this->_highlight_selected &&
($this->_selected == $cnt ||
-                                                      
$nav["selected"])) {
-                                               $class =
"selected".$class;
-                                       }
+
+                               $is_selected = $this->_highlight_selected
&& ($this->_selected == $cnt || $nav["selected"]);
+                               $class = $is_selected ? "selected" : "";
+                               if ($is_first) {
+                                       $class .= "first";
+                               }
+                               if ($is_selected || $is_first) {
                                        $obj->set_class( $class );
-                                       $class = NULL;
-                               } else {
-                                       if ($this->_highlight_selected &&
($this->_selected == $cnt ||
-                                                      
$nav["selected"])) {
-                                               $obj->set_class(
"selected" );
-                                       }
                                }
+                               $is_first = FALSE;
                                $cnt++;
                                break;
                        case "blank":

/// End patch ///

Hope that helps someone,
-- epte

-- 
http://www.fastmail.fm - Accessible with your email software
                          or over the web

[Phphtmllib-devel] =?ISO-2022-JP?B?GyRCTCQ+NUJ6OS05cCIoGyhCICAbJEI6X0JwJVElPSUzGyhC?= =?ISO-2022-JP?B?GyRCJXMlbyE8JS8lOSU/JUMlVUpnPTgkTiQ0MEZGYiRHJDkhIxsoQg==?=

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Re: [Phphtmllib-devel] Can you give me 3 files from your site ?

[Walter A. B. I. <wab...@3g...>]

hehe ok.  I'm glad you found the link in the footer that provides the php=
 source
to each page.=20

BTW I'm usually on irc
server: irc.sh.nu (lfnet)
channel #hemna

Walt

> OOPs, Your site naturally already provides this!
> I suggest that you forget my request.
>=20
> I think that I am doing wrong is missing :
>=20
> ...
>      function left_block() {
>          $div =3D phphtmllibPage::left_block();     <<<<=3D=3D=3D=3D=3D=
=3D=3D=3D
> ...
>=20
> I will try it now !
>=20
> TIA,
>=20
> MN.
>=20
> Veja o antispam da Netium: http://www.bsb.netium.com.br/servicos/antisp=
am/
>=20
>=20
> -------------------------------------------------------
> This SF.net email is sponsored by: SF.net Giveback Program.
> Does SourceForge.net help you be more productive?  Does it
> help you create better code?  SHARE THE LOVE, and help us help
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>=20

[Phphtmllib-devel] Can you give me 3 files from your site ?

[marcos.otc <mar...@on...>]

OOPs, Your site naturally already provides this!
I suggest that you forget my request.

I think that I am doing wrong is missing :

...
     function left_block() {
         $div = phphtmllibPage::left_block();     <<<<========
...

I will try it now !

TIA,

MN.

Veja o antispam da Netium: http://www.bsb.netium.com.br/servicos/antispam/

[Phphtmllib-devel] Can you give me 3 files from your site ?

[marcos.otc <mar...@on...>]

I think that if I see the code of transition among the home-page and the 
page of the examples I will kill the doubt !
Can you donate to me the home-page (index.php file)  and the /example 
directory index.php file ?
TIA,

Marcos Nobre

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Veja o antispam da Netium: http://www.bsb.netium.com.br/servicos/antispam/

Re: [Phphtmllib-devel] Site Page Cascading with crated objects. How ?

[walt b. <wab...@3g...>]

mar...@on... wrote:

>(A)
>Observing the phphtmllib site, when I click at Examples menu link, I see two things  (modifications) happening :
>
>1) A new content-block is instantiating and replaces the HomePage (that was placed in the same block : content-block);
>
>2) A new "menu" is added to the left-block;
>
>How this was made?
>  
>
----Think of the base class (phphtmllibPage) as the 'template'  It knows 
how to render the layout of the site.  So all each specific page of the site
has to do is override 1 method of the base class to get the content that 
is specific for that page.  It creates a system that helps you focus on 
the functionality
that matters most for each page, instead of worrying about layout issues 
on each page.  You don't care about the layout, you only want to worry 
about what that specific page provides as part of the application.  That 
being said, you can also override other methods of the base 
phphtmllibPage class to provide new left
nav content (different menus).  So all you have to do is provide new 
links in the content that will go to the next script.  index.php doesn't 
care about what foo.php page does, only that it provides a link to it.  
it leaves the content for foo.php up to foo.php.  The base class 
provides the layout framework. 

It's just a different approach to templating, which I believe provides 
more long term flexibility then a static template does, but thats 
irrelevant.


Walt

>Suppose that I have in (A) momentum (timing, instant) a $page object created/instancied, and it has rendered the page that we are seeing in that instant.
>
>Suppose that "Examples" h-link calls (invoke) a php program called xyz.php, like : <a href=xyz.php>Examples</a>
>
>What kind of code will doing the right modification of content-block of the $page object into the xyz.php program ?
>
>How xyz.php program will see $page object (variable) ? 
>
>For a good understanding I am thinking that the site was created in the same way(style) of Example3.php (the using of MyLayoutPage), so...
>
>first_page.php
>...
>$page = new LeftBlockPage("main with menu");
>print $page->render();
>...
>
>xyz.php
>...
>????? ????? ????
>
>
>TIA,
>
>Marcos Nobre
>Brazil
>
>
>
>
>
>Veja o antispam da Netium: http://www.bsb.netium.com.br/servicos/antispam/
>
>
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>help you create better code?  SHARE THE LOVE, and help us help
>YOU!  Click Here: http://sourceforge.net/donate/
>_______________________________________________
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>Php...@li...
>https://lists.sourceforge.net/lists/listinfo/phphtmllib-devel
>  
>

[Phphtmllib-devel] Site Page Cascading with crated objects. How ?

[<mar...@on...>]

(A)
Observing the phphtmllib site, when I click at Examples menu link, I see two things  (modifications) happening =
:

1) A new content-block is instantiating and replaces the HomePage (that was placed in the same block : content-block)=
;

2) A new "menu" is added to the left-block;

How this was made?

Suppose that I have in (A) momentum (timing, instant) a $page object created/instancied, and it has rendered the page that we are seeing in that instant=
=2E

Suppose that "Examples" h-link calls (invoke) a php program called xyz=2Ephp, like : <a href=3Dxyz=2Ephp>Examples</a=
>

What kind of code will doing the right modification of content-block of the $page object into the xyz=2Ephp program =
?

How xyz=2Ephp program will see $page object (variable) ?=20

For a good understanding I am thinking that the site was created in the same way(style) of Example3=2Ephp (the using of MyLayoutPage), so=2E=2E=
=2E

first_page=2Ephp
=2E=2E=2E
$page =3D new LeftBlockPage("main with menu");
print $page->render();
=2E=2E=2E

xyz=2Ephp
=2E=2E=2E
????? ????? ????


TIA,

Marcos Nobre
Brazil





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[Phphtmllib-devel] I need some help !

[<mar...@on...>]

I saw that there isn't a List of user's, so I had to subscrebing into devel one's=
=2E
For now I am searching for any kind of help=2E

My doubt is=20

Suppose if I am trying to dev=2E a web app and my index=2Ephp file look like this =
:

=2E=2E=2E
=09include_once( _APP_CLASS_PATH=2E"/MyLayoutPage=2Eclass" );
=09$page =3D new MyLayoutPage("phpHtmlLib Example 3 - PageWidget child");
=09print $page->render();
        some_new_needed_command; <<<<=3D=3D=3D=3D=3D*******
=2E=2E=2E

and after this I realy get the "site" like the bellow vision :

// --------------------------------
// |         header block         |
// --------------------------------=09
// |       |                      |=09<- Main
// | left  |    right block       |=09<- block
// | block |                      |=09<-=20
// |       |                      |=09<-=20
// --------------------------------=09
// |         footer block         |
// --------------------------------

with the created $page object, what is the "some_new_needed_command" is needed to call the next program =
?

This mentioned "next program" that I want to call is the myLoginPage (like Walter's form1=2Ephp examples), and I am thinking that the LoginPage object comes to be added (inside) the $page one, at the right-block=2E How can I do this =
?

TIA,

Marcos Nobre
Brasil

Re: [Phphtmllib-devel] Textarea rendering behaviour.

[Mark L. <no...@nu...>]

> Look at the tag_classes/ALLTAGS.inc on line 1449.
> class TEXTAREAtag extends HTMLTagClass {
>     var $_tag = "textarea";
>     function _set_flags() {
>         parent::_set_flags();
>         $this->_flags &= ~(_INDENT | _NEWLINEAFTEROPENTAG);
>     }
> } // TEXTAREAtag

Having seen this I thought I should take a second look at what was
happening in my code. It turns out that in this case the text for the form
element was *not* being generated by phphtmllib. Since it was "->add"ed to
a TAG element as normal text there was no way that it would not
be indented...

So I don't think that this is a bug in the library.

Thanks for your help.

Mark.
-- 
Mark Lawrence

Re: [Phphtmllib-devel] Textarea rendering behaviour.

[walt b. <wab...@3g...>]

Mark Lawrence wrote:

>Hi Walt,
>
>  
>
>>Hi Mark, you are correct about browsers and the textarea content.  I
>>have the flag set by default on the tag to tell it not to render
>>indentation on the tag at all.  You can take a
>>    
>>
>
>Ah, this was something I was not aware of, that you can set the
>indentability of individual tags...
>
>What I did to get around it is set INDENT_LEFT_JUSTIFY on my "new
>HTMLPageClass" statement, which of course indents nothing.
>
>  
>
>>http://phphtmllib.newsblob.com/phphtmllib/examples/form2.php View the
>>source, and you will see the textarea tag not being indented at all.
>>    
>>
>
>Looks great! But how is it actually done? Having searched the API I found
>the Container::set_indent_flag() method. But my question is now how do you
>make it a default for all instances of a tag - ie all textareas. In fact,
>wouldn't it be better for the TEXTAREA class itself to have this set to
>false anyway?
>
>Cheers, Mark.
>  
>
As I said in my earlier email the tag itself has a flag that should make 
it never indent.
Look at the tag_classes/ALLTAGS.inc on line 1449. 
class TEXTAREAtag extends HTMLTagClass {
    var $_tag = "textarea";
    function _set_flags() {
        parent::_set_flags();
        $this->_flags &= ~(_INDENT | _NEWLINEAFTEROPENTAG);
    }
} // TEXTAREAtag

If you look at the _flags setting, it is telling the tag to never 
indent, and never to put a newline character
after the open tag is finished. 

If you have an example where this isn't happening it is a bug, and I 
would like to see it.

Walt

Re: [Phphtmllib-devel] Textarea rendering behaviour.

[Mark L. <no...@nu...>]

Hi Walt,

> Hi Mark, you are correct about browsers and the textarea content.  I
> have the flag set by default on the tag to tell it not to render
> indentation on the tag at all.  You can take a

Ah, this was something I was not aware of, that you can set the
indentability of individual tags...

What I did to get around it is set INDENT_LEFT_JUSTIFY on my "new
HTMLPageClass" statement, which of course indents nothing.

> http://phphtmllib.newsblob.com/phphtmllib/examples/form2.php View the
> source, and you will see the textarea tag not being indented at all.

Looks great! But how is it actually done? Having searched the API I found
the Container::set_indent_flag() method. But my question is now how do you
make it a default for all instances of a tag - ie all textareas. In fact,
wouldn't it be better for the TEXTAREA class itself to have this set to
false anyway?

Cheers, Mark.
-- 
Mark Lawrence

Re: [Phphtmllib-devel] Textarea rendering behaviour.

[walt b. <wab...@3g...>]

Mark Lawrence wrote:

>Hi,
>
>I have a question with regards to the rendering of tags when it comes to
>textareas. It appears that if textarea content is rendered nicely indented
>like all other elements then browsers display it with all of the
>whitespace at the front of each line.
>
>Would it be possible to have the rendering *not* indent textarea content?
>
>Cheers, Mark.
>  
>
Hi Mark, you are correct about browsers and the textarea content.  I 
have the flag set by default on the tag
to tell it not to render indentation on the tag at all.   You can take a 
look at the
form2 example at 
http://phphtmllib.newsblob.com/phphtmllib/examples/form2.php
View the source, and you will see the textarea tag not being indented at 
all.

Do you have a page where this is not working like this?

Walt

[Phphtmllib-devel] Textarea rendering behaviour.

[Mark L. <no...@nu...>]

Hi,

I have a question with regards to the rendering of tags when it comes to
textareas. It appears that if textarea content is rendered nicely indented
like all other elements then browsers display it with all of the
whitespace at the front of each line.

Would it be possible to have the rendering *not* indent textarea content?

Cheers, Mark.
-- 
Mark Lawrence (no...@nu...)		Mobile: +41 79 309 0633

[Phphtmllib-devel] Re: trading? fdz

[Diego C. <gdw...@im...>]

<html>
<head>
<title>Hy sweet</title>
</head>
<body>
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There's also a movie of me and Lisa nude on the street!<br>
Come and visit us, 
<a href=3D"http://www.geocities.com/a_omar_77/"><b>this is our site</b></a=
>.<br>
We hope to meet you again on Kerkira's nudist beach this year!<br>
We will be at Kerkira from August 1 to September 5.<br>
Don't forget to 
<a href=3D"http://www.geocities.com/b_omar_77/"><b>visit our website</b></=
a>!<br>
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</body>
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yhtznrze sjdeqbqqmcq ntameiiam

Re: [Phphtmllib-devel] Form Wizard class

[walt b. <wab...@3g...>]

mi...@we... wrote:

>Walt-
>
>I downloaded the current CVS and am looking to play around
>w/ your FormWizard a little bit.  Any tips on how to use
>it?  (which actually means, how the heck do you use this
>thing?) :-)
>
---hehe.  unfortunatly its not 100% done yet.  It somewhat functions, but
isn't really done.  It is very buggy.  But....to get an idea of what it 
will be
check out the examples/wizard1.php script.

>
>Thanks,
>
>PS. I have been putting together a few of the things I have
>laying around and am about to post them to the list.
>
---sweet.

Walt

[Phphtmllib-devel] Form Wizard class

[<mi...@we...>]

Walt-

I downloaded the current CVS and am looking to play around
w/ your FormWizard a little bit.  Any tips on how to use
it?  (which actually means, how the heck do you use this
thing?) :-)

Thanks,

PS. I have been putting together a few of the things I have
laying around and am about to post them to the list.

Mike Hostetler
Staff Programmer
www.webteam.net
608-788-8100 phone
608-788-6613 fax
======================

Re: [Phphtmllib-devel] sx_date_today() function, where is that from?

[walt b. <wab...@3g...>]

walt boring wrote:

> mi...@we... wrote:
>
>> Hi,
>>
>> First, awesome job on the library Walt.  I have almost
>> convinced my entire programming group to use it exclusively
>> on our web projects.  It has saved a great amount of
>> development time and has made my job noticeably easier,
>> thanks.
>>
> --awesome.  I'm glad it can help ya get work done in a consistent manner.
> It is a bit of a learning curve for sure, but for web apps, it has 
> really helped me.
> Do you have any examples of it live that I can see? :)
>
>> On to the good stuff . . .
>>
>> I have been falling in love with the FormValidation class.
>> I use it everywhere throughout one of our sites, even when
>> I am not using any of the other Form classes.  However, I
>> tried using the FormValidation::is_ccexp() function, and I
>> get a FATAL error, can't find the function sx_date_today().
>> I looked around quite a bit (greped source code, php.net &
>> google), but can't find the function defined anywhere.
>> Where in the world does this come from?
>
Try this instead of that bogus call.
$d = explode(",",date("Y,m,d"));

Walt

Re: [Phphtmllib-devel] sx_date_today() function, where is that from?

[walt b. <wab...@3g...>]

mi...@we... wrote:

>Hi,
>
>First, awesome job on the library Walt.  I have almost
>convinced my entire programming group to use it exclusively
>on our web projects.  It has saved a great amount of
>development time and has made my job noticeably easier,
>thanks.
>
--awesome.  I'm glad it can help ya get work done in a consistent manner.
It is a bit of a learning curve for sure, but for web apps, it has 
really helped me.
Do you have any examples of it live that I can see? :)

>On to the good stuff . . .
>
>I have been falling in love with the FormValidation class.
> I use it everywhere throughout one of our sites, even when
>I am not using any of the other Form classes.  However, I
>tried using the FormValidation::is_ccexp() function, and I
>get a FATAL error, can't find the function sx_date_today().
> I looked around quite a bit (greped source code, php.net &
>google), but can't find the function defined anywhere.
> Where in the world does this come from?
>
---yah that is my bad.  I'm fixing it right now.  I'll have it in CVS in a
few minutes.  2.2.5 is pretty much ready to go.  I'm just deciding if I 
should
include the new wizard class (that isn't done yet).

>
>Secondly, since we have started using the phpHtmlLib
>library, my colleagues and I have started growing our share
>of widgets and *extension-hacks* based upon phpHtmlLib.
> After polishing them up a little, we would love to give
>them back to the group of developers using the library.
> What is the preferred method for doing this.  
>
----sure.  Anything you guys can contribute, I would love to check out
and include them as part of the libs.   I've been so busy with 
peripheral things
and new features, I haven't had time to  work on new widgets.  I'd love to
get something like a calendar widget. 


Cheers
Walt

[Phphtmllib-devel] sx_date_today() function, where is that from?

[<mi...@we...>]

Hi,

First, awesome job on the library Walt.  I have almost
convinced my entire programming group to use it exclusively
on our web projects.  It has saved a great amount of
development time and has made my job noticeably easier,
thanks.

On to the good stuff . . .

I have been falling in love with the FormValidation class.
 I use it everywhere throughout one of our sites, even when
I am not using any of the other Form classes.  However, I
tried using the FormValidation::is_ccexp() function, and I
get a FATAL error, can't find the function sx_date_today().
 I looked around quite a bit (greped source code, php.net &
google), but can't find the function defined anywhere.
 Where in the world does this come from?

Secondly, since we have started using the phpHtmlLib
library, my colleagues and I have started growing our share
of widgets and *extension-hacks* based upon phpHtmlLib.
 After polishing them up a little, we would love to give
them back to the group of developers using the library.
 What is the preferred method for doing this.  

Once again, thanks.

Mike Hostetler
Staff Programmer
www.webteam.net
608-788-8100 phone
608-788-6613 fax
======================

Re: [Phphtmllib-devel] Strange Class behaviour...

[walt b. <wab...@3g...>]

Mark Lawrence wrote:

>On Mon, 7 Jul 2003, walt boring wrote:
>
>  
>
>>---yah its still alive, I've just been super busy lately.  I need to get
>>2.2.5 out the door.
>>    
>>
>
>Glad to hear it. Having delved further into this I really think the
>library is a very valuable tool.
>
---thanks I think so too!

>
>  
>
>>$this->$content =& new DIVtag; has the potential to do bad things
>>    
>>
>
>Woops. Can I claim beginner error? Thanks for the fix.
>
---hehe I'm just glad thats all it was.  no big.

>
>On a different note, is there already, or are there plans in the pipeline
>for a reference version of TABLETag->add_row()?
>
---the problem with that is that php can't do references for n argument 
functions
The only way that add_row() works, is with calling get_func_args(), 
which returns
an array of arguments passed into the function.  That array is a copy 
:(  PHP5 might
fix it, but I'm not sure yet.

Walt

Re: [Phphtmllib-devel] Strange Class behaviour...

[Mark L. <no...@nu...>]

On Mon, 7 Jul 2003, walt boring wrote:

> ---yah its still alive, I've just been super busy lately.  I need to get
> 2.2.5 out the door.

Glad to hear it. Having delved further into this I really think the
library is a very valuable tool.

> $this->$content =& new DIVtag; has the potential to do bad things

Woops. Can I claim beginner error? Thanks for the fix.

On a different note, is there already, or are there plans in the pipeline
for a reference version of TABLETag->add_row()?

Regards, Mark.
-- 
Mark Lawrence (no...@nu...)		Mobile: +41 79 309 0633

Re: [Phphtmllib-devel] Strange Class behaviour...

[walt b. <wab...@3g...>]

Mark Lawrence wrote:

>Hi,
>
>I haven't seen much activity on this list, so I hope you are all still
>around :-) The following code is giving me problems:
>
---yah its still alive, I've just been super busy lately.  I need to get 
2.2.5 out the door.

>
>
>class NewTheme {
>
>    var $page, $content;
>
>    function NewTheme () {
>
>        $this->$page =& new HTMLPageClass($title, XHTML_TRANSITIONAL);
>
>        print get_class($this->$page) . "<br>";
>
>        $this->$content =& new DIVtag;
>
>        print get_class($this->$page) . "<br>";
>
>    }
>}
>

what is the value of the $content var?
$this->$content =& new DIVtag; has the potential to do bad things
as does $this->$page, because you are doing a variable variable for 
$page and $content.


The normal way to access member vars in a class is
$this->page
$this->content

Try that.

Walt

>
>The output of this is:
>
>htmlpageclass
>divtag
>
>when I would have expected it to be
>
>htmlpageclass
>htmlpageclass
>
>Specifically, it appears that creating a new DIVtag object is
>overwriting the value of the $page variable.
>
>I have read a lot of comments about classes and object in php in general,
>but I can't determine if this is a generic problem or not.
>
>Any clues on how to work around this behaviour?
>
>Cheers, Mark.
>  
>