Can i eliminate empty values using arcade in my pop up?
I am attempting to create a conditional arcade expression that will list all of the fields that do not have a null value with an individual label and not show the field at all if the field is null. My current expression is below.
if (IsEmpty($feature.ABARTA_WI)){
return ""
} else {
return "Abarata: "+$feature.ABARTA_WI
}
This expression works in that it does not show the label or null value, but in the ArcGIS Portal pop up, it leaves an empty line for each one that is null, and i need it to not be there at all so the pop up is clean. As you can see below, this is creating empty lines in the popup.
I would prefer the popup to display something like below, eliminating the empty lines.
Chief: 0.28
Chief WI MKR: 0.28
Enerplus: 0.3
arcade expression arcade pop-upsconditional pop ups
Any help would be greatly appreciated.
Thank you
Using something similar to what you have, you could use an approach like this.
{expression/expr1}
var a = $feature.notes
var b = $feature.popper
var attributes = ""
If (!IsEmpty($feature.notes)){
attributes = a + TextFormatting.NewLine + b
}
else {
attributes = b
}
return attributes
If Feature notes attribute is not Empty Show both attributes.
Else show one attribute
Mark
I can write one-off conditional expressions but how do you combine multiple conditional expressions for different fields? In the example below Field 1 & 2 are from one layer and Field 3 is from the popup layer. I want to only return a value and if it is null do not return an empty space. I can write an expression for each field that is null and only return the other 2 or all 3 if all values are present but not how to combine all expressions.
Field1 Field1 or Field2 or Field1 or Field3 and so on
Field2 Field2 Field3 Field3
Field3
I know how to return all fields even if it's null but it leaves a space/s.
This is my expression:
var buildn = FeatureSetByName($map,"NLCOG Buildings",["BUILDING_N"])
var fsIntersectbuild = Intersects(buildn, $feature)
var fbuildn = first(fsIntersectbuild)
var buildu = FeatureSetByName($map,"NLCOG Buildings",["USAGE_"])
var fIntersectbuild = Intersects(buildu, $feature)
var fusage = first(fIntersectbuild)
var occp = $feature.OCCUPANCY
iif (fbuildn.BUILDING_N == null, fusage.USAGE_ + TextFormatting.NewLine + occp, fbuildn.BUILDING_N + TextFormatting.NewLine + fusage.USAGE_ + TextFormatting.NewLine + occp)
//iif (fusage.USAGE_ == null, fbuildn.BUILDING_N + TextFormatting.NewLine + occp, fbuildn.BUILDING_N + TextFormatting.NewLine + fusage.USAGE_ + TextFormatting.NewLine + occp)
//iif (occp == null || occp == 'SINGLEF', fusage.USAGE_ + TextFormatting.NewLine + fbuildn.BUILDING_N, fbuildn.BUILDING_N + TextFormatting.NewLine + fusage.USAGE_ + TextFormatting.NewLine + occp)Each one of the iif statements works independently. I've tried using the When function but each field is different so it doesn't work or not the way that I wrote it.
Any help would be appreciated.
