[Seaside] JS - onclick="return confirm('Are you sure?')"

John Thornborrow john at pinesoft.co.uk
Thu Feb 25 11:35:05 UTC 2010

Hi all,

I'm loving the new JS api, however when I try to achieve the above in an
#onClick: event, it is proving difficult to do so via the javascript API.

I'm probably missing something, but it seems the only way to do so, is
to use a literal string, e.g.:

html button
  type: 'submit';
  onClick: 'return confirm(''Are you sure?'')';
  callback: [self doSomething];
  text: 'Click me!!1'

I've tried with various #confirm: sends, and the nearest I can get is:

(html javascript return: true)
    confirm: 'Are you sure?'

But this prints:

   if(confirm('Are you sure?')){return true}

Which, as it doesn't have a "false" path, means it will always submit.

Am I missing anything? :)

Consider your responsibility to the environment - think before you print! 

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