I have a list inside a ListView.builder. Inside the list are dates. I want to compare the date on the current index with the next date (index + 1). If it is different, I want to add a headline: if…
if we search for any text in the search bar …we get filtered search results... but the issue is that all other To-dos are gone .. I cant get back to all other Todos .. search function code List<Todos> todList…
Here a list of maps : List values = [ {'title': 'a', 'count': 1}, {'title': 'b', 'count': 2}, {'title': 'b', 'count': 8}, {'title': 'c', 'count': 1}, {'title': 'a', 'count': 4}, {'title': 'a', 'count': 9}, ] I'm trying to create a…
I have a JSON file called "hostnames" formatted like below { 'propertyName': 'www.property1.com', 'propertyVersion': 1, 'etag': 'jbcas6764023nklf78354', 'rules': { 'name': 'default', 'children': [{ 'name': 'Route', 'children': [], 'behaviors': [{ 'name': 'origin', 'options': { 'originType': 'CUSTOMER', 'hostname': 'www.origin1.com', and I wanted…
I have a list of Data I get from dynamic inputs like this ones FirstNames : Person1 FN, Person2 FN, Person3 FN, ... LastNames : Person1 LN, Person2 LN, Person3 LN, ... The list is dynamic and I'm Getting the…
var PieceMap2 = { 0: "a", 1: "b", 2: "c", 3: "d", 4: "e", 5: "f", 6: "g", 7: "h" }; List<List<String>> InitialBoard1 = List.filled(8, List.filled(8, "a", growable: false), growable: false); void main() { for (int i = 8; i…
A list "options" is generated from json file as below and no issue: For simplicity, some parts were removed Future getidea(String subject) async { List ideaList = []; for (var idea in ideaListTemp) { List options = []; options.add(idea["A"]); options.add(idea["B"]);…
I've downloaded data from this link: (https://data.cesko.digital/obce/1/obce.json) Data has been successfully stored in a dictionary and when I try to extract coordinates ('souradnice') it acts like NoneType object and doesn't allow me to do it using for loop. However if…
I have a list of several points of service in a List. Within the PointsOfServices there is another object named Orders. How do i go about getting access to the Orders object to use it's data alongside the PointsOfService data?…
Let's say i have this List of maps : List values = [ { 'icon': FontAwesomeIcons.book, 'title': 'A', 'books': [ {'author': 'Max', 'age': 30}, {'author': 'Dani', 'age': 45} ] }, { 'icon': FontAwesomeIcons.book, 'title': 'B', 'books': [], } ]; How…