Flutter Listview can't scroll and not display all list
i just started with flutter. in my case, i want to show 10 items listview on my home page. but that listview only shows 9 items. listview cannot be scrolled to show other item. can you see whats wrong...
View ArticleClik here to view.
Owner Draw Large Icon Listview--Prevent Constant Redrawing when Scrolling
I'm using the ListView Control, with View = LargeIcon, to present thumbnails of images coming from a database.The problem is that when an icon is selected, the default rendering always puts a terrible...
View ArticleClosure call with mismatched arguments: function 'TasksList.build...'
Hello I'm getting this error when I tried to run the app and its says that Closure call with mismatched arguments: function 'TasksList.build...'Since this is my first time using the provider, i don't...
View ArticleFlutter remove white space in ListView
I want to make a cover for the cover of movies, which includes two rows, the first row rotates from right to left and the second row rotates from left to right.I also gave them an angleBut there is a...
View ArticleHow to add a ListView to a Column in Flutter?
I'm trying to construct a simple login page for my Flutter app. I've successfully built the TextFields and log in/Sign in buttons. I want to add a horizontal ListView. When I run the code my elements...
View ArticleCan't display picture in listview
I have problems displaying a picture in listview. I have an array of url's from which i have to download pictures but for the testing purposes I try to populate each row with the same picture from my...
View ArticleHow do I format a Post back including date in the title (using Linq and C# if...
<asp:Button ID="Btn3" runat="server" Text='<%# Eval("BkTime3", "{0: hh tt}")%>' (This works fine the postBackUrl doesn't) PostBackUrl='~/contact/VidLink.aspx?Topic=<%# Eval("BkTime3", "{0:...
View ArticleListBox vs. ListView - how to choose for data binding
I'm considering either a ListBox or a ListView for a WPF application. It seems either supports data binding and item templates. My application has a simple list of items that I intend to be able to...
View ArticleClik here to view.
wpf xaml how to nicely stack or list multiple datagrids
I need to show columnar data like in a DataGrid, with an Expander to show the name of the dataset and to hide or show that dataset. Then, I need to stack several of such Expander DataGrid...
View ArticleHow to create an accordion in Xamarin.Forms ListView
How can I create an accordion in a ListView with data binding?I am creating this app with Xamarin.Forms.This is what I have so far:<ListView x:Name="List"...
View ArticleHow can I manually turn off edit mode when the last item in a List gets deleted?
I have a simple view in my app that displays a list of checklists. When there are no checklists I display a placeholder view.The issue I'm having is that when I delete the last item in the list, the...
View ArticleClik here to view.
How to display changes in the Textfield of an Object live in ListView?
i am currently coding a small Zettelkasten-app* in Java and Building most of the GUI in scenebuilder.Further Description irrelevant for the Question, read italic parts only if interested:(The app gives...
View ArticleClik here to view.
How to add a divider between each item inside a ForEach View?
I'm trying to build a ForEach that is looping through an array of objects. Everything is working fine, but I cannot figure out how to add a Divider between the elements.The layout for the rows is in a...
View ArticleLegacy Delphi 7 TListView scrollbar scrolls cause bad screen flash/refresh...
In an old app I'm maintaining using Delphi 7, a virtual TListView looks ugly by blanking the whole list and repainting it when using the scrollbar, yet it scrolls very nicely when using the mouse...
View ArticleClik here to view.
Scrollable Container inside a Column
I tried a few different approaches but I can't get this to work. The layout I want to achieve is really simple and it's a breeze to implement in native Android:Fixed Container on top (blue)Scrollable...
View ArticleVBA UserForm Listview control - mouse click coordinates and positioning
VBA userforms, and listviews in particular, are tricky when it comes to spatial distances and coordinates. The question I am trying to solve is: the mousedown event gives the coordinates in pixles -...
View ArticleThe argument type 'void Function(bool?, int) Function(bool?, dynamic)' can't...
I'm trying to learn Flutter and I'm developing Todo appBut I got stuck with a bugHere is my codeList viewbody: ListView.builder( itemCount: todos.length, itemBuilder: (context, index) { return Todo(...
View ArticleClik here to view.
What is the difference between a ListView and a StackPanel in WPF XAML?
I am stuck in a problem with showing a number of child elements, with horizontal problems when using a ListView, or vertical problems when using a StackPanel. Perhaps I should use another collection...
View ArticleCentered horizontal Listview.builder non scrollable Flutter Dart
i have days trying to build a centered horizontal listview fixed (non scrollable), I dont know if maybe Im going the wrong way or that its not posible, I have search a lot with any result. Please send...
View ArticleFlutter: ListView not scrollable, not bouncing
I have the following example (tested on an iPhone X, iOS 11):import 'package:flutter/material.dart';void main() => runApp(new MyApp());class MyApp extends StatelessWidget { @override Widget...
View Article