[Seaside] imageButton and seaside 2.7

[Nicolas Petton]

On Sat, Apr 07, 2007 at 09:32:35PM +0200, Michel Bany wrote:
> Salut Nicolas,
> 
> You can use a subclass of WAFileLibrary (see WAFileLibraryDemo as an  
> example).
> Make sure you add the library and upload your file into the image  
> using the 'config' app.
> 
> 	html imageButton
> 			url: '../files/YourFileLibrary/yourpicture.png';
> 			...
> 
> If you do not like the idea of having graphical files in your image,  
> you can also use the file system like this
> 
> 	html imageButton
> 			url: (html context urlForDocument: (WACachedDocument 
> 			fileName:  'yourpicture.png') asMIMEDocument content);
> 			...
> 
> The file must reside in the execution path.
> AFAIK, there is currently no conveniency method for the above lengthy  
> piece code.
> 
> HTH
> Michel.
> 
> 
Thanks, it works !

I didn't know about the FileLibrary, it's a great piece of code !

I'm sorry to bother you again, but I've got another problem with the
imageButton. Maybe I should tell you what I want to do, it's only
something like this (html code) :

<a href="http://www.debian.org">
                <img src="img/logo_debian.jpg" alt="Debain" /></a>

I would like to put a link with the picture (a link to a web site for
example, so can I use the #callback: method ?)

What is the right way to do this ?

Thanks,

Nicolas Petton
> 
> 
> 
> On 18 Apr 2007, at 17:10 , Nicolas Petton wrote:
> 
> >Hi,
> >
> >I'm new with Seaside and I don't know how to use the imageButton with
> >Seaside 2.7.
> >
> >I can put an image from the web with :
> >
> >html form: [
> >    html imageButton
> >        url: 'www.myurl.com/mypicture.png';
> >        callback: [self inform: 'hello']]
> >
> >but it doesn't works with local files, and I didn't find any other
> >method to do this.
> >
> >With image I do :
> >
> >html image
> >    fileName: 'example.png'.
> >
> >
> >Does someone know how it works with local files ?
> >
> >Thanks,
> >
> >Nicolas Petton
> >
> >
> >-- 
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-- 
                                ___
.:! DEBIAN GNU/Linux !:.       / _ \
                              | /   |
    The universal OS          | \__/
                               \
-------------------------------------
Ma clé GPG est disponible ici :
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE788C34D
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