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Tito Soft
Asked: 2022-02-15 14:19:20 +0800 CST 2022-02-15 14:19:20 +0800 CST

Get a reduced Maps list from another Maps list in dart or flutter

  • 772

I have this list:

data = [
{"serie" : "F001", "numero" : "1", "estado" : "1"},
{"serie" : "F001", "numero" : "2", "estado" : "1"},
{"serie" : "F001", "numero" : "3", "estado" : "1"},
{"serie" : "F001", "numero" : "4", "estado" : "1"}
]

I want to get this new list without the states:

dataNew = [
{"serie" : "F001", "numero" : "1"},
{"serie" : "F001", "numero" : "2"},
{"serie" : "F001", "numero" : "3"},
{"serie" : "F001", "numero" : "4"}
]

Thank you very much

lista

1 Answers

  1. Best Answer

    Just loop through the Maps listing and remove the key estado.

    
  final data = [
    {"serie": "F001", "numero": "1", "estado": "1"},
    {"serie": "F001", "numero": "2", "estado": "1"},
    {"serie": "F001", "numero": "3", "estado": "1"},
    {"serie": "F001", "numero": "4", "estado": "1"}
  ];
  data.forEach((map) => map.remove('estado'));
  print(data);
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