dart/flutter print single value from map

Question

I want to print a single value from a map.

   var myMap = {
      0: {
        key: 754, 
        name: luke, 
        time: 1665537500000}, 
      1: {
        key: 436, 
        name: obi, 
        time: 1665532400000},
    }

print(myMap[1].value("name"); // something like that

output should be: obi

Hardik Mehta · Accepted Answer · 2022-10-19 12:22:44Z

1

you need to achieve this way :

Map<dynamic, dynamic> myMap = {
    0: {"key": 754, "name": "luke", "time": 1665537500000},
    1: {"key": 436, "name": "obi", "time": 1665532400000},
  };

  print(myMap[1]["name"]);
}

answered Oct 19, 2022 at 12:22

Hardik Mehta

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Comments

yodamousta · Accepted Answer · 2022-10-19 12:19:02Z

1

If you specify Map before "myMap", you should be able to use

print(myMap[1]["name"]);

But your question seems duplicated from here so please check online before duplicating.

answered Oct 19, 2022 at 12:19

yodamousta

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MANISH DAYMA · Accepted Answer · 2022-10-19 12:19:24Z

0

void main() {
  var myMap = {
      0: {
        "key": 754, 
        "name": "luke", 
        "time": 1665537500000}, 
      1: {
        "key": 436, 
        "name": "obi", 
        "time": 1665532400000},
    };
  print(myMap[1]?['name']);
}

Output:

answered Oct 19, 2022 at 12:19

MANISH DAYMA

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