gridview

问题 i have gridview from local list now i want to populate that gridview from api any idea how to do it, this is how my api response look like { "status": "SUCCESS", "data": [ { "img": "http://3.127.255.230/rest_ci/assets/uploads/products/1589784928__food12.jpg", "name": "Fruit Salad" }, { "img": "http://3.127.255.230/rest_ci/assets/uploads/products/1589784733__food12.jpg", "name": "Fruit Salad" }, { "img": "assets/food3.jpeg", "name": "Hamburger" }, ] } this is my static (local list) code for

问题 In My application I have to show all List Items in GridView and then while scroll down the GridView it needed to scroll the upper View(top of GridView) also along with Grid.For this purpose I have used HeaderGridView Add a Header to a GridView (Android). What I needed is working fine but the GridView's last row items are not viewing fully as like attached image.So,anyone please help me to solve this issue. 回答1: This is the default property of the gridview. It will show as like that only. If

问题 I am using AdaptiveGridView from UWP Community toolkit . The Very first Item displays horribly wrong and all other Items are displayed just fine. See in the picture below the 1st item has bigger Folder Image than others. XAML <Style TargetType="controls:AdaptiveGridView" x:Key="MainAdaptiveStyle"> <Setter Property="SelectionMode" Value="None"/> <Setter Property="StretchContentForSingleRow" Value="False"/> <Setter Property="DesiredWidth" Value="220"/> <Setter Property="IsItemClickEnabled"

问题 I am generating CheckBox controls dynamically inside a GridView. Now i need to validate if atleast one CheckBox is selected and also while saving data i need to iterate through all the controls inside the cell. Now the issue is i cannot do grdApproverDetails.Rows[i].FindControl('controlID') , because the ID's are dynamically generated based on the control count. As shown in this thread. This is how the GridView looks and Approver Name is the column inside which i need to find controls, if

问题 So I am using a Grid View inside of a List View and when I run my application I get this weird spacing stuff before the row of my items, between the items, and at the end (can't see in picture), which I want to remove. Here is my XAML. <ListView x:Name="schemaTableListView" Width="600" Height="50" Margin="0,550,0,0" ItemsSource="{Binding phase}"> <ListView.View> <GridView > <GridView.ColumnHeaderContainerStyle> <Style TargetType="{x:Type GridViewColumnHeader}"> <Setter Property="IsEnabled"

问题 Is it possible to automatically bind a Dictionary to a Gridview? The closest I've got is: Dictionary<string, myObject> MyDictionary = new Dictionary<string, myObject>(); // Populate MyDictionary here. Grid1.DataSource = MyDictionary.Values; Grid1.DataBind(); This binds the properties in myObject to the gridview, but I'd like to get the key as well. If it's not possible, is there an alternative, e.g. use a repeater? Thanks. 回答1: You can use: var data = MyDictionary.Select(x => new List<object>

问题 I am trying to look for a way to search a grid view in asp.net using C# programming language. I dont want the grid view to have paging enabled. I would like it to bring up the result of the input typed in. E.g. If i typed in 's', all records starting with s would only be visible. I have looked up on some sites which have databind in the code. GridView1.DataSource = dt; GridView1.DataBind(); Do I need to have this? What does this do? Can I please get some help with advice or links that can

问题 I am using a gridview to display some images.I did the code for but still i am not getting any images Custom Adapter public class CustomAdapter extends BaseAdapter { private Context context; private int[] images; public CustomAdapter(Context context, int[] images) { this.context = context; this.images = images; } @Override public int getCount() { return images.length; } @Override public Object getItem(int position) { return images[position]; } @Override public long getItemId(int position) {

问题 I'm trying to make a word game. First of all, the index will be white. if user Click the correct answer then index will be to green color and go to next screen, also index will be white in next screen.. again if user click incorrect answer then index will be to red color and don't let go to the next page until user put correct answer... i set a GridView in Swiper (Swiper took by importing, import 'package:flutter_swiper/flutter_swiper.dart';). and i want to show next index of Swiper after

问题 I'm trying to make a word game. First of all, the index will be white. if user Click the correct answer then index will be to green color and go to next screen, also index will be white in next screen.. again if user click incorrect answer then index will be to red color and don't let go to the next page until user put correct answer... i set a GridView in Swiper (Swiper took by importing, import 'package:flutter_swiper/flutter_swiper.dart';). and i want to show next index of Swiper after