Answer by ybakos for Dart: convert Map to List of Objects
Following on Richard Heap's comment above, I would: List<Weight> weightData = weightData.entries.map( (entry) => Weight(entry.key, entry.value)).toList(); Don't forget to call toList, as...
View ArticleAnswer by Vidor Vistrom for Dart: convert Map to List of Objects
List<Weight> weightData = List(); weights.forEach((k,v) => weightData.add(Weight(k,v)));
View ArticleDart: convert Map to List of Objects
Did several google searches, nothing helpful came up. Been banging my head against some errors when trying to do something that should be pretty simple. Convert a map such as {2019-07-26...
View ArticleAnswer by atreeon for Dart: convert Map to List of Objects
Use the entries property on the map objectThis returns a List of type MapEntry<key,value>.myMap.entries.map((entry) => "${entry.key} + ${entry.value}").toList();
View ArticleAnswer by Waqas for Dart: convert Map to List of Objects
Sometimes the typecast will fail and you can enforce it by doing: List<Weight> weightData = weightData.entries.map<Weight>( (entry) => Weight(entry.key, entry.value)).toList();Example...
View ArticleAnswer by Feisal Aswad for Dart: convert Map to List of Objects
Vidor answer is correct .any way this worked for me List<String> list = new List(); userDetails.forEach((k, v) => list.add(userDetails[k].toString()));
View ArticleAnswer by shivanand naduvin for Dart: convert Map to List of Objects
You can do this:List<Weight> weightData = (weights as List ?? []).map((key, value) => Weight(key,value)).toList()or you can try:List<Weight> weightData = List.from(weights.map((key,...
View ArticleAnswer by Paresh Mangukiya for Dart: convert Map to List of Objects
We can also convert Map to a Dart List is to use Iterable forEach() method.Using Iterable forEach() methodList<Weight> weightData = [];map.entries.forEach((e) => weightData.add(Weight(e.key,...
View ArticleAnswer by Sambhav jain for Dart: convert Map to List of Objects
its very simple just initialize a list of your custom object like thisList<CustomObject> list=[]; for (int i = 0; i < map.length; i++) { CustomObject customObject= CustomObject(...
View ArticleAnswer by Rithvik Nishad for Dart: convert Map to List of Objects
You can also use a for collection to achieve the same.var list = [for (var e in map.entries) FooClass(e.key, e.value)];
View ArticleAnswer by Vasily Bodnarchuk for Dart: convert Map to List of Objects
DetailsFlutter 1.26.0-18.0.pre.106Solution/libs/extensions/map.dartextension ListFromMap<Key, Element> on Map<Key, Element> { List<T> toList<T>( T Function(MapEntry<Key,...
View ArticleAnswer by Azhar Ali for Dart: convert Map to List of Objects
Object Classclass ExampleObject { String variable1; String variable2; ExampleObject({ required this.variable1, required this.variable2, }); Map<String, dynamic> toMap() { return {'variable1':...
View ArticleAnswer by Maksim Gridin for Dart: convert Map to List of Objects
If you need to convert Map values to a list, the simplest oneline code looks like this:final list = map.values.toList();
View ArticleAnswer by Christian Findlay for Dart: convert Map to List of Objects
You simply don't need to. the values property is an Iterable<> of your objects. You can iterate over this or you can convert it to a list. For example,// ignore_for_file: avoid_printimport...
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