[REBOL] Re: Liquid Project : connection with datas...
From: robert:muench:robertmuench at: 17-Oct-2003 14:11
On Thu, 16 Oct 2003 00:14:18 -0400, Maxim Olivier-Adlhoch <[moliad--aei--ca]>
wrote:
> sorry for the time it took to reply,
> and then, in the code, before or after building a liquid-vid layout, you
> use the attach method to attach one valve to another valve's pipe.
Hi, maybe a bit off-topic but Max, you should pick other words. Even your
words are quite creative, there is no hint for someone with IT background
what it's all about. Further I think it makes talking about this stuff
unnecessary complicated.
To me this all looks like a graph. So we have nodes, links or edges,
sources and destenations, handle-functions and that's it.
> gui: layout [
> across
> styles lvid-style
> value-sldr: slider 200x20 min 1 max 100
> field attach value-sldr 50
> ]
>
> valve: liquify liquid/valve! []
> valve/attach value-sldr/valve ; attach this valve to that slider
> valve/handle [
> print data + 20
> ]
> valve/refill none ; calls an update just on this valve with the pipe's
> current value.
How about such a syntax:
gui: layout [
across
styles lvid-style
sldr: slider 200x20 min 1 max 100
output: field
]
edge: link value-sldr/value output/text [
print value + 20
]
IMO much easier to read. Robert
