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Create a personal banner for seaside

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dtrussardi@tiscali.it

Create a personal banner for seaside

Hello All,

i work with VisualWorks 7.4 and seaside support.

I see the method seasideBanner in SeasidePlatformSupport class:

    seasideBanner
        "This is a copy of http://www.netstyle.ch/include/seaside/pics/top.jpg"
        ^ ByteArray fromPackedString:
         [hidden email] @A@ @@Y@A$@@C?;@@QQGU#Z7$@@P@D@@@@O@@@?>8@C$E$[6I%@FS@@@@@@_?[@HP@A [hidden email] T.................................'

What do i do to create the method 'darioBanner' with my image from jpg file ?

Is this a good solution ?

Thank,

Dario

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Mike Hales

Re: Create a personal banner for seaside

Dario, in a workspace

ImageReader
imageFromFile: (OpenFileDialog new select)
toClass: YourComponentClass
selector: #darioBanner

Will get you a CachedImage as a resource on the class side of
YourComponentClass (just select the jpg from the dialog).

Then to serve it through seaside (using the Canvas api) you can do
something like this:

YourComponentClass >> renderContentOn: html
html image
resourceUrl: (
html context
urlForDocument: self class darioBanner image
asMIMEDocument content
mimeType: 'image/gif'
fileName: 'darioBanner.gif')
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Michel Bany

Re: Create a personal banner for seaside

In reply to this post by dtrussardi@tiscali.it

What do i do to create the method 'darioBanner' with my image from jpg file ?

You may want to load the SeasideWebDesignerTool parcel

from the Contributed/Seaside/BonusPack area.

This should allow you to load a jpg file into the image as a Smalltalk

method.

HTH

Michel.

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