Hi!
I ran into the following issue with my rkward plugin. I'm trying to show
and hide GUI elements depending on the value of a spinbox. If the
spinbox value is zero, the text element stating "spinbox value is zero"
should be shown on the following wizard page (see code example below).
If the spinbox value is not zero, the text element stating "spinbox
value is not zero" should be shown. However, irrespective of the spinbox
value, I always get "spinbox value is not zero".
If I change the rk.XML.convert() expressions and replace
"real=spinbox.value" by "int=spinbox.value", I have a somewhat different
result. For spinbox values from 0 to 0.99, I get "spinbox value is
zero". For spinbox values ranging from 1 to 2, I get "spinbox value is
not zero".
I'm using rkward version 0.6.0 on Debian wheezy.
Regards,
Birk
require(rkwarddev)
local({
spinbox.value <- rk.XML.spinbox("Choose number from 0.00 to 2.00:",
min=0, max=2, initial=0)
spinbox.value.is.zero <- rk.XML.text("spinbox value is zero",
id.name="spinbox_value_is_zero")
spinbox.value.is.not.zero <- rk.XML.text("spinbox value is not zero",
id.name="spinbox_value_is_not_zero")
wizard <- rk.XML.wizard(
rk.XML.page(
spinbox.value
),
rk.XML.page(
spinbox.value.is.zero,
spinbox.value.is.not.zero
)
)
logic <- rk.XML.logic(
value.is.zero.convert <-
rk.XML.convert(sources=list(real=spinbox.value), mode=c(equals=0),
id.name="value_is_zero_convert"),
value.is.not.zero.convert <-
rk.XML.convert(sources=list(real=spinbox.value), mode=c(notequals=0),
id.name="value_is_not_zero_convert"),
rk.XML.connect(governor=value.is.zero.convert,
client=spinbox.value.is.zero, set="visible"),
rk.XML.connect(governor=value.is.not.zero.convert,
client=spinbox.value.is.not.zero, set="visible")
)
plugin.dir <<- rk.plugin.skeleton(
"test",
provides=c("logic", "wizard"),
xml=list(logic=logic, wizard=wizard),
pluginmap=list(name="test spinbox", hierarchy=list("analysis",
"test spinbox")),
dependencies=rk.XML.dependencies(),
load=TRUE,
overwrite=TRUE
)
})
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