[Seaside] A Walk on the Seaside
Andreas Raab
seaside@lists.squeakfoundation.org
Wed, 11 Dec 2002 22:54:38 +0100
Hi Guys,
I just had a Walk on the Seaside and it's a really nice tutorial.
Thanks! I ran into a few "bugs" while I was doing this and thought it
might be worthwhile to let you know about them.
Section: Action
"For fun, let's try modifying this. On the toolbar is a "Browse" link -
pressing this will take you to a very functional web-based System
Browser (courtesy of Lukas Renggli), open to the class of the current
component. Find the #increment method and change it so that count
increases by two instead of by one. Remember to hit Accept...
[BUG] When you "accept" from the (web) browser there's a good chance it
will "hang". This is caused by Squeak requesting your author initials
(which you may not notice - I had it in the background and only after a
while I switched over to see why "seaside hangs").
"... Like the inspector, the "OK" link will take you back to the app. "
[BUG] There is no "OK" button here.
Section: Display
renderOn: html
html form: [
html heading: count.
html submitButtonWithAction: [self increment] text: '++'.
html space.
html submitButtonWithAction: [self decrement] text: '--'
].
[BUG] When I do this the last minus "gets eaten", e.g., the button only
contains one minus instead of two. If I use three minuses in the code I
get two in the button. Weird, eh?!
Anyways, this is great stuff! Thanks a lot.
Cheers,
- Andreas