Question 79510 in Flutter Question posted in
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split a String into colums list in dart-flutter

How to split this "example#example"
To show like this

like columns
1.example
2.example

final String list = data!.list!.split('#').first;

result >>>> example

How to show

example
example

from example#example

Tags:

3

Answers


  1. 0

    You can change list type to var and get rid of first

    String data = "example#example";
var list = data.split('#');
print(list);
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  2. 0

    data.split('#') will provide a list. You can loop though item.

      final data = "example#example";
  final list = data.split('#');
  for (final item in list) { // will print one by one.
    print(item);
  }
  final outPut = list.join(" "); //You can join the list. 
  print(outPut); //example example
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  3. 0

    If you mean to widget not printing, here’s a solution.

    const String data = "example#example";
final List<String> list = data.split('#');
return Column(
  children: <Widget>[
    ...list.map((String e) => Text(e)),
  ],
);
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