On 14/03/07, Mario Minati <[EMAIL PROTECTED]> wrote:
Am Dienstag 13 März 2007 23:45 schrieben Sie: > As I understand the code, the place to generate a custom javascript for the > widget is in a custom render function, right?
All field elements have a javascript() method. Look in file "root/field" to see where it's used. We probably ought to have a javascript() method on form, too. Maybe add a new issue for this on the project page? http://code.google.com/p/html-formfu/issues/list
> My problem is now that I need the id of the widget to access it later via > javascript, but prepare_id has not been called yet in the render function > of Element.pm. > > Is it possible to call prepare_id before creating the render object or > would that mix something up?
Now that we don't have the intermediate $result object, this is harder. prepare_id() has to do it's work on the $render object, so that it doesn't change the original form/field at all - which would cause problems, if for example, you cloned the form and gave the new form a different ID. The field would have a hard-coded ID, so auto_id() wouldn't be used.
Ok I found out that changing the position is not possible. How to fix this? Is there a way to tell TT to double parse the content? This way we could use TT stuff inside the render function e.g. "[self.id]" to access the id.
My first thought is that if you're needing access to the ID during form creation, you probably ought to be setting that field's ID explicitly. Carl _______________________________________________ Html-widget mailing list Html-widget@lists.rawmode.org http://lists.rawmode.org/cgi-bin/mailman/listinfo/html-widget
