Re: Drag and drop howto?
On Apr 2, 9:22 am, Erwin Moller
<Since_humans_read_this_I_am_spammed_too_m...@spam yourself.com> wrote:
> I say:
> 1) Learn JavaScript
> 2) Learn DOM and build some drag-and-drop testingpages (and DO test on
> all browsers you want to support. Do not join the IE-only or FF-only clubs.)
> 3) Ajax which will be a breeze after 1) and 2). ;-)
> Erwin Moller
Good advice. I've had nothing but bad luck with Javascript, the
browser wars
still make it a browser sniffing nightmare, especially for anything
involving
complex mouse event tracking.
That's why I was thinking of Flash. Yes, it's true, not everybody has
it
installed. But Drag-and-drop forms and page editing is inherently a
password protected, administrative capability. So maybe it's not such
a bad thing: to require only the admin user to install Flash.
Gwt does a very good browser sniffing, javascript translation for you.
So, the more I think about it, it has to be GWT or Flash.
Roll your own javascript is too (because of browser wars)
exapserating.
You've ed straighten this out, for me.
I know Java and I don't know anything about flash. So I think I see
Tomcat and java servlets in my future.
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