[Seaside] imageButton and seaside 2.7
Michel Bany
michel.bany at gmail.com
Sat Apr 7 19:32:35 UTC 2007
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.
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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