Aborting Ajax component replacing

[Federico Fanton <ff...@ibc.it>]

Hi everyone!
I'm sorry, I'm triying to implement this workflow:
- user presses on Ajax button
- if server-side check returns false, refresh component X
- if server-side check returns true, ask confirmation to user via JS confirm(), and eventually refresh component X

I tried using something like

if(check())
    ajaxTarget.prependJavascript("if(!confirm('You sure?')) return false;");
ajaxTarget.addComponent(componentX);

but in Ajax Debug Window i get "SyntaxError: invalid return".. Is there a way to abort ajax component replacing from prependJavascript?
(I'll use a ModalWindow if it's not possible, but I'd like to avoid it ^^ )

Many thanks for your time!


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Re: Aborting Ajax component replacing

[Federico Fanton <ff...@ibc.it>]

On Fri, 23 Nov 2007 11:04:26 +0100
Federico Fanton <ff...@ibc.it> wrote:

> but in Ajax Debug Window i get "SyntaxError: invalid return".. Is there a way to abort ajax component replacing from prependJavascript?

Mmh.. This

> r579593 | knopp | 2007-09-26 13:16:51 +0200 (Wed, 26 Sep 2007) | 1 line
>
> Allow arbitrary delaying of Ajax pipeline using prepend/append javascript

inside wicket-ajax.js changelog looks promising.. Am I mistaken? ^^;


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