how to split a map based on user input value

RE: how to split a map based on user input value

venkatrea696188 — Sat, 01 Mar 2025 15:14:38 GMT

I am not sure what you are trying to achieve but here is the sample code that matches your requirement

a!localVariables(
  local!data: {
    a!map(
      id: 1,
      name: "Alice",
      age: 10,
      city: "New York",
      school: "NewYork"
    ),
    a!map(
      id: 2,
      name: "Bob",
      age: 12,
      city: "Los Angeles",
      school: "NewYork"
    ),
    a!map(
      id: 3,
      name: "Charlie",
      age: 13,
      city: "Chicago",
      school: "NewYork"
    ),
    a!map(
      id: 4,
      name: "David",
      age: 14,
      city: "Houston",
      school: "NewYork"
    )
  },
  local!keys: a!keys(local!data[1]),
  local!inputindex: if(
    a!isNullOrEmpty(ri!input),
    "",
    if(
      contains(local!keys, ri!input),
      wherecontains(touniformstring(ri!input), local!keys),
      null
    )
  ),
  local!keys2: if(
    a!isNullOrEmpty(local!inputindex),
    null,
    rdrop(
      local!keys,
      (length(local!keys) - local!inputindex)
    )
  ),
  local!keys3: if(
    a!isNullOrEmpty(local!inputindex),
    null,
    ldrop(local!keys, local!inputindex)
  ),
  local!data1: if(
    a!isNullOrEmpty(local!inputindex),
    null,
    cast(
      253,
      a!forEach(
        local!data,
        createdictionary(
          local!keys2,
          property(fv!item, local!keys2, null)
        )
      )
    )
  ),
  local!data2: if(
    a!isNullOrEmpty(local!inputindex),
    null,
    cast(
      253,
      a!forEach(
        local!data,
        createdictionary(
          local!keys3,
          property(fv!item, local!keys3, null)
        )
      )
    )
  ),
  {
    if(
      a!isNullOrEmpty(local!inputindex),
      "Enter right keyword",
      { local!data1, local!data2 }
    )
  }
)

RE: how to split a map based on user input value

Stefan Helzle — Sat, 01 Mar 2025 08:28:26 GMT

You can easily iterate on the input maps, and, based on conditions, create two new maps for each.

RE: how to split a map based on user input value

Konduru Chaitanya — Sat, 01 Mar 2025 04:58:45 GMT

Your requirement is unclear from here.

[quote userid="248371" url="~/discussions/f/new-to-appian/38616/how-to-split-a-map-based-on-user-input-value"]

I should get two

local!data1:{

[/quote]

Are you expecting two different dictionaries based on your input? Also what criteria are you looking at for the split.

RE: how to split a map based on user input value

Karumuru Abhishek — Sat, 01 Mar 2025 03:13:23 GMT

hi kowsalyavijayan May I know what your use case is and what you are trying to achieve