Chip, you’re right. For my purposes, that isn’t an issue, but your approach is
perhaps neater.
Jeremy
> On 11 Nov 2019, at 16:43, Chip Scheide <4d_o...@pghrepository.org> wrote:
>
> Jeremy,
> Just to be clear
>
> your code will *only* work if both the component and host are
> interpreted.
>
Jeremy,
Just to be clear
your code will *only* work if both the component and host are
interpreted.
for me, one of the advantages of using a component is being able to
compile it.
For that circumstance you will need to have some other means to inject
code.
as I said I use text files in the
Exactly. FWIW, this is my code. The METHOD SET ATTRIBUTES call allows the
injected method to be used as a callback. Methods to be injected begin with an
underscore in the component, which is removed when creating the method in the
host.
Jeremy
METHOD GET NAMES($omNames;"_OM@")
as a bonus you can update the code in the method(s) you are injecting
as needs change (or bugs are found and fixed), by simply allowing the
injection method to overwrite the existing code.
Chip
On Mon, 11 Nov 2019 15:09:34 +, Jeremy Roussak wrote:
> Chip, you read my mind - that is almost
Chip, you read my mind - that is almost exactly what I implemented yesterday
afternoon. It was really easy to do and it works a treat.
Jeremy
> On 11 Nov 2019, at 15:06, Chip Scheide <4d_o...@pghrepository.org> wrote:
>
> another option - depending on your view of doing this... is Code
>
another option - depending on your view of doing this... is Code
injection.
At startup of the host (will have to be started at least once
interpretedly)
you copy the code for the event call method into a method in the host.
it looks something like this (interpreted host and component):
METHOD
Hi Arnaud,
I had also the same problem and the only way I found is, like all of us, to
insert a method onto the host to call back it.
Not sure that the object is a solution. Nothing found on this and not sure
that another solution exists.
Patrick
-
Patrick EMANUEL
> Le 10 nov. 2019 à 19:07, Jeremy Roussak via 4D_Tech <4d_tech@lists.4d.com> a
> écrit :
>
> I’d like to have a method set by ON EVENT CALL to live in a component. It
> works, in that the method is called on each event, but the system variables
> Modifiers and KeyCode are undefined so testing
Thanks, Tim. I thought that was probably the case.
Jeremy
> On 10 Nov 2019, at 20:22, Tim Nevels via 4D_Tech <4d_tech@lists.4d.com> wrote:
>
> On Nov 10, 2019, at 2:00 PM, Jeremy Roussak wrote:
>
>> I’d like to have a method set by ON EVENT CALL to live in a component. It
>> works, in that
On Nov 10, 2019, at 2:00 PM, Jeremy Roussak wrote:
> I’d like to have a method set by ON EVENT CALL to live in a component. It
> works, in that the method is called on each event, but the system variables
> Modifiers and KeyCode are undefined so testing for the event itself is tricky.
>
> I
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