How to create an object like JavaScript in dart flutter and how to access statedata

Question

  var statedata = {
     "name":"sajib",
     "name2":"sajib saha",
  };

i am create and object like javascript in dart file in flutter . but i can not get access of it ? how can i get call name or name2 to get the value . in javascript i can get statedata.name but its not working here please help me ?

MendelG · Accepted Answer · 2022-07-14 20:28:00Z

2

The data type you're looking at is called a Map. To access a key, you specify the key name within brackets. For example:

var statedata = {
     "name":"sajib",
     "name2":"sajib saha",
  };
  print(statedata["name2"]);

Prints:

sajib saha

answered Jul 14, 2022 at 20:28

MendelG

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2 Comments

Sajib saha Over a year ago

Text( statedate['_counter'], style: Theme.of(context).textTheme.headline4, ),

Sajib saha Over a year ago

this give an error in text field flutter how to solve this.

Иван Юсупов · Accepted Answer · 2022-11-29 17:43:44Z

0

You can make abstract class. For example:

abstract class Statedata

{
 static String name = "sajib";

 static  String name2 = "sajib saha";

}

Now you can get access like in JS:

Statedata.name //"sajib"`

edited Nov 29, 2022 at 17:43

answered Nov 29, 2022 at 17:34

Иван Юсупов

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