Hi, any idea? to manage this situation
Try:def cmpInputNumber(lbl: String, hdl: Handler[Int],
props: VDomModifier = VDomModifier.empty,
events: Option[VDomModifier] = None,
inputType: String = "input") = {
cmpInput(lbl,
hdl.mapSubject[String]{ x =>
Try {
x.toInt
} match {
case Success(value) => value
case Failure(exception) =>
alert("Hubo un error line:172 from inputs in outwatch_components " + exception.getMessage())
0
}
}{ f: Int => if (f <= 0) "" else f.toString},
props, events, inputType
)
}
Also that match behind the try creation does not do anything, right? Because it will always be
Success
def cmpInput(lbl: String, hdl: Handler[String],
props: VDomModifier = VDomModifier.empty,
events: Option[VDomModifier] = None,
inputType: String = "input",
) = {
val vDom = VDomModifier ( id:= "txt" + lbl, key := "txt" + lbl, display.block,
value <-- hdl,
onKeyUp.map { k =>
val txt = k.currentTarget.asInstanceOf[html.Input]
if ( txt.value == "" ) "" else txt.value
} --> hdl,
props, events.getOrElse(VDomModifier.empty)
)
val txtComponent = if (inputType == "input") input(vDom) else textArea(vDom)
div( id := "div" + lbl, cls := "div-component", display.block, marginRight := "30px",
label(lbl, textAlign:="Left", /*marginLeft := "10px",*/ display.block),
props, txtComponent
)
}
the
at this moment it works more less, but I think it need to do it correctly: "functionally and reactive-ly", :)
match throw an exception when the input receive a string of character like: d, 1a.at this moment it works more less, but I think it need to do it correctly: "functionally and reactive-ly", :)
the call to this function gives me a control with
label and an input box: cmpInputNumber("Ejercicio", hdlFiscalPeriod, VDomModifier(width:="35px", marginRight:="30px", textAlign:="center"),
Some(VDomModifier(onChangingFiscalPeriod)))
@busti ; thank you
this works fine but the rest don't
ver.foreach { x => println ( s"Estamos checando ********************** ##################### $x " ) }hdl.transformSubject[String]{ y =>
val ver = y.map { x =>
println ( s"Changos estamos probando esto &&&&&& $x " )
val v = if (x == "") 0 else x.toInt
(v * 3)
}.recover { ex =>
println ( s"Ocurrio un error ${ex.getMessage} " )
0
}
ver.foreach { x => println ( s"Estamos checando ********************** ##################### $x " ) }
val v = y.map { x =>
println ( s"se va a convertir el tipo de dato. ******************** changos $x " )
if ( x == "" ) 0 else x.toInt
}
.recover { ex =>
println ( s"Ocurrio un error ${ex.getMessage} " )
0
}
v
} {
_.map { f: Int =>
println ( s" Convirtiendo número a texto ************************* $f " )
if ( f <= 0 ) "" else f.toString
}.recover ( _ => "" )
}
any idea?
@cornerman ; Hi, with this code:
hdl.transformSubject[String]{ x =>
x.map(_.toInt).recover { _ => 0 }
} {
_.map { x => if (x > 0 ) x.toString else "" }.recover ( _ => "" )
},I am trying to do this:
start my Handler.create[Int](0)
but when is 0 the input box must show empty string.
and if there is an error recover with 0 and input box show "".
It is required for transforming the observer part.
If it is a handler that lives forever on the top-level of your app, you can just connect and never cancel.
Otherwise, you can use something like:
div(managed(.....connect())) somewhere in your app.
hi, I am having trouble in a new virtualmachine with this:
sbt.librarymanagement.ResolveException: Error downloading com.github.outwatch.outwatch:outwatch-monix_sjs0.6_2.13:master-SNAPSHOT
seems that I need a specific commit I tried 61deece but didn't work
where can I find the commit for this?
@elyphas We have updated to scalajs-1.0. So you need to use a specific commit for working with scalajs 0.6.x (e227ae0) or you upgrade your app to scalajs-1.x (master or 61deece). In general, it is better to depend on a specific commit - otherwise your build might break in the future.
is there a way to know or to get the ip that is serving the files?
when the
renderInto is run
any idea, please, about why this handlers:
val hdlProveedor = Handler.create[String]
val hdlRFCProvedor = Handler.create[String]do not update its values.
in this observer:
val updateIdAndDesdripProveedor = new Observer[Map[String, String]] {
def onNext(elem: Map[String, String]): Unit = {
val rfc = elem.getOrElse("id","")
val prov = elem.getOrElse("descripcion","")
Try {
for {
hdlRFC <- hdlRFCProvedor
hdlProv <- hdlProveedor
} yield {
hdlRFC.onNext(rfc)
hdlProv.onNext(prov)
}
} match {
case Success(value) => value
case Failure(exception) => alert("Hubo un error from FrmReportMaker " + exception.getMessage)
}
}
def onError(ex: Throwable): Unit = { alert(ex.printStackTrace.toString) }
def onComplete(): Unit = println("O completed -- ")
}
def render = colibri.Observable(renderRaw.unsafeRunSync)
def renderRaw =
for {
proveedor <- hdlProveedor
rfcProveedor <- hdlRFCProvedor
} yield {
div (
div(cls := "groupControls",
cmpInput("R.F.C. Proveedor", rfcProveedor, stylesMedium, None),
cmpInput("Proveedor", proveedor, stylesXLarger, onInputProveedor),
gridCatalogProveedor.gridCatalogSearchResult
)
)
}
@elyphas You are evaluating the
IO returned by Handler.create multiple times and therefore always get a different Handler. You create a new handler in each onNext call and then create another one in renderRaw. You need to map over the handler once around both updateIdAndDesdripProveedor and renderRaw.