于 2012-9-15 0:41, Rena 写道:
On 2012-09-14 7:42 AM, "Mason Larobina" <mason.larobina@gmail.com>
wrote:
>
> On 14 September 2012 19:01, Matthew Wild <mwild1@gmail.com>
wrote:
> > On 13 September 2012 10:21, Mason Larobina <mason.larobina@gmail.com>
wrote:
> >> Hi list,
> >>
> >> A new luakit version has been released, changelog
can be found here:
> >>
> >> http://mason-larobina.github.com/luakit/news/luakit-2012.09.13.html
> >
> > Great to know the project is still going well! This is
definitely one
> > of my favourite uses of Lua in an everyday user
application.
>
> Thanks, it's certainly been fun to build & use (apart
from libwebkit
> annoyances).
>
> > The changelog says you can now call into Lua from
_javascript_. Is it
> > possible to go the other way, and also to override
existing JS APIs?
>
> Yes but I wouldn't recommend replacing any DOM API
functions.
>
> To illustrate, in a luakit instance run:
>
> :lua w.view:register_function("string_format",
string.format);
>
> Which will eval the given argument as Lua code & set
the variable
> `string_format` to the Lua library function `string.format`
in the
> global context on the currently focused tab.
>
> An easy way to interactively test this is opening the
> WebKitWebInspector (`:inspect`) and in the console tab run:
>
> > string_format("A number %d, a string %s", 100,
"called Wanda.")
> "A number 100, a string called Wanda."
>
> > Regards,
> > Matthew
>
Hmm, now the next step is to replace JS with Lua entirely...
;-)
that would be very interesting.
in fact, I have been considering a similar work for a while.
but how come that I had not noticed the luakit project before!
I will see into luakit now.
but my idea is a bit different in that I am not planning to replace
js with lua,
but to support both js and lua to do DOM scripting at the same.
considering some code like this:
------------------ code begin -------------------------
<script type="text/lua">
getElementById("my DOM element")._onclick_ = function (self)
alert "Bang!!!"
end
</script>
<script type="text/_javascript_"
src="">
------------------- code end ---------------------------
wouldn't that be interesting?
