All Questions
26 questions
1
vote
1
answer
47
views
How to add double scroll [FLUTTER]
I have a general page scroll SingleChildScrollView and a scroll for products (movies) GridView.builder
But they don't work together
[
The screen does not scroll correctly
But if you remove the height ...
- 25
1
vote
1
answer
56
views
Can't scroll list of data when map inside Stack
I want only header of Table calendar to show the results on monthly basis that's why is overlap the calendar till header with another column where is show list of data everything is working fine but i ...
- 31
0
votes
2
answers
153
views
Flutter two Listview in Row
I have 2 listview row widgets inside and I put them inside a SingleChildScrollView so that both have the same scroll. But nothing is visible.
Here is the code:
child: Row(children: [
...
0
votes
1
answer
29
views
Flutter: How do I avoid an indexOutOfBounds Exception when building with a conditional expression?
When I build my page I want my dayTile widgets to be in a row of 2. I don't know how many the user will desire so I need to use a listView.Builder. The problem I am facing is that the way I am ...
- 97
0
votes
3
answers
483
views
The following RangeError was thrown building: RangeError (index): Invalid value: Only valid value is 0: 1
The following RangeError was thrown building:
RangeError (index): Invalid value: Only valid value is 0: 1
how can I rectify this error, Can you please tell me what's the issue with my code and how to ...
- 61
0
votes
2
answers
308
views
how to build horizontal list view with 1 item visible to select language ( can be controlled with buttons )
i want to create smth like this with flutter to select language. I tried looking for carousel and listviews but nothing.
is there any ready package or should i implement it myself. If so how can I do ...
- 23
3
votes
0
answers
647
views
ListView.builder() builds all items in an ExpansionTile
In a list of expansion tile widgets, I'm trying to build a list (200+ items) when any expansion tile is opened. When i open the expansion tile it builds all the 200 items at once, giving a jank. I'm ...
-4
votes
1
answer
297
views
Can we group or filter data inside our hive boxes
I use hive to store my data locally in expense tracker app. I have saved all expenses in a box called expenseBox. I have given each expense item a date and I want items with the same date to be ...
0
votes
0
answers
267
views
Vertically wrap items of different sizes inside horizontal scrollview - Flutter
I would like to display chips inside of a horizontal scrollview, and display as many rows as can fit in a specified SizedBox height. Any chip that doesn't fit on the screen should be scrolled to ...
- 195
1
vote
0
answers
197
views
Flutter ListWheelScrollView - position the list at top
I'm using ListWheelScrollview to display a list of items. By default, the first item is shown at the center of the screen. Is there a way to move the list to the top of the screen? I do not see any ...
- 301
0
votes
1
answer
5k
views
Creating a list view of random words with heart icon on each view tile using the flutter documentation. (Please find the problem below)
Problem: When the heart icon is clicked, it's supposed to change the icon type from an empty heart to a filled-in heart icon.
Also, when the heart icon is clicked it's supposed to show a red colour ...
- 7
1
vote
2
answers
3k
views
How to put List View in children [], in Flutter
I need helps. I am new on Flutter and Dart. I was trying to put List View in children [], like this so I can make a new Row after that :
class ListViewColumn extends StatelessWidget { @override ...
0
votes
0
answers
444
views
Overlap item over every other item in ListView
I want to overlap an item of my ListView over every other item (upper and lower items), like the following image:
The closest I've got is here, and as you can see, I'm having this overlapping problem:...
- 271
0
votes
3
answers
2k
views
Flutter - Can't set Horizontal ListView with SizedBox
I'm new to Flutter. I've got 2 Containers with SizedBox. I'm trying to set horizontal scroll for 1st one: Slider1LocalPage().
I read about it and tried to use scrollDirection: Axis.horizontal but it ...
- 35
0
votes
1
answer
260
views
Error trying to read items from a list of strings to show in a ListView
In the code below I am trying to build a basic ToDo list app using flutter. I have a FAB and when it is pressed, it asks the user to enter a text in the popped up alert dialog that contains a ...
- 321