Hii, I am trying to concat multiple strings
a!localVariables( local!data:{ a!map(id:1,visitorId:11,name:"John",comment:"hii john"), a!map(id:2,visitorId:12,name:"Jacob",comment:"hii jacob"), a!map(id:3,visitorId:13,name:"David",comment:"hii david"), a!map(id:2,visitorId:14,name:"Bobby",comment:"hii bobby"), a!map(id:3,visitorId:15,name:"Mark",comment:"hii mark"), }, local!distinctIds:{1,2,3}, a!forEach( local!distinctIds, { Id:fv!item, comment:concat(index(local!data,where(index(local!data,"id",null)=fv!item),"name",null)," - ",index(local!data,where(index(local!data,"id",null)=fv!item),"comment",null)) } ))
Above code gives me the output as:
Id: 1
comment: "John - hii john"
Id: 2
comment: "JacobBobby - hii jacobhii bobby"
Id: 3
comment: "DavidMark - hii davidhii mark"
But I want output as:
comment: "Jacob - hii jacob"
"Bobby - hii bobby"
comment: "David - hii david"
"Mark - hii mark"
Can anyone fix this?
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I tried to simplify that code a bit and added a line break "char(10)" between the comments.
a!localVariables( local!data:{ a!map(id:1,visitorId:11,name:"John",comment:"hii john"), a!map(id:2,visitorId:12,name:"Jacob",comment:"hii jacob"), a!map(id:3,visitorId:13,name:"David",comment:"hii david"), a!map(id:2,visitorId:14,name:"Bobby",comment:"hii bobby"), a!map(id:3,visitorId:15,name:"Mark",comment:"hii mark"), }, local!distinctIds: union(local!data.id, local!data.id), a!forEach( items: local!distinctIds, expression: a!localVariables( /* Find all rows with that given id */ local!matchingRows: index(local!data, wherecontains(fv!item, local!data.id), {}), a!map( id: fv!item, comment: joinarray( a!forEach( items: local!matchingRows, expression: concat(fv!item.name, " - ", fv!item.comment) ), char(10) ) ) ) ) )
Ok..Thanks