[Seaside] A Comix web application

[John McKeon]

Hi Michael,

You can't call a rendering method in the callback block, because when that
block executes you are not in a rendering loop - the html variable is
undefined at that point.
Your callback could do something that updates the state of your component,
like set a variable with the selected value 'B' . Have a look at the
book<http://book.seaside.st/book/getting-started/pharo-squeak/first-component/behavior>
 In the simplest scenario, modify your renderContentOn: method to call the
list rendering method with the selected value, if there is one assigned.

HTH
John
-- 
http://jmck.seasidehosting.st
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