grid

问题 I'd like to know if it's possible to navigate through Vaadin grid or treegrid and select an item using only keyboard arrow keys? From what i've seen while testing the components, the default behavior seems to be either to move only to one specific cell in grid or to a specific row in treegrid. Selection can be achieved if the user presses spacebar. I've tried to add a shortcutListener to grid but it doesn't seem to work with arrow keys. And the grid scrollbar doesn't move with the selected

问题 I'm currently using Bootstrap 3.3.7 and because my site is huge it isn't easy to migrate to v4. Nevertheless I'd like to use the new Auto-Layout-columns (Variable width content) feature (see screenshot below). Has anybody an idea for a workaround? <div class="container-fluid"> <div class="row"> <div class="col-xs-6 col-xs-push-3 col-md-3">Fixed 250px</div> <div class="col-xs-6 col-xs-pull-3 col-md-3">Auto</div> <div class="col-xs-6 col-md-3">Auto</div> <div class="col-xs-6 col-md-3">Auto</div

问题 I am trying to build a simple game of Connect Four with Python(2.7) I have created a board, that consists of a simple multidimensional Python list. My Board list looks like this: board = [ [_,_,_,_,_,_,_,_,_,_], [_,_,_,_,_,_,_,_,_,_], [_,_,_,_,_,_,_,_,_,_], [_,_,_,_,_,_,_,_,_,_], [_,_,_,_,_,_,_,_,_,_], [_,_,_,_,_,_,_,_,_,_], [_,_,_,_,O,_,_,_,_,_], [_,_,_,_,X,_,_,_,_,_], [_,_,_,_,X,O,_,_,_,_], [_,_,_,_,X,O,_,_,_,_], ] Were X is Player1 and O is Player2 (or Computer). Now, I have created some

问题 Created a simple Attached property to simplify bindings from an element template. Instead of this: <ItemsControl ItemsSource="{Binding Mode=OneWay, Source={StaticResource Points.Grid}}" ItemsPanel="{StaticResource Grid.Panel}"> <ItemsControl.ItemTemplate> <DataTemplate DataType="Point"> <Ellipse Fill="Coral"/> </DataTemplate> </ItemsControl.ItemTemplate> <ItemsControl.ItemContainerStyle> <Style> <Setter Property="Grid.Row" Value="{Binding Y}"/> <Setter Property="Grid.Column" Value="{Binding X

问题 Created a simple Attached property to simplify bindings from an element template. Instead of this: <ItemsControl ItemsSource="{Binding Mode=OneWay, Source={StaticResource Points.Grid}}" ItemsPanel="{StaticResource Grid.Panel}"> <ItemsControl.ItemTemplate> <DataTemplate DataType="Point"> <Ellipse Fill="Coral"/> </DataTemplate> </ItemsControl.ItemTemplate> <ItemsControl.ItemContainerStyle> <Style> <Setter Property="Grid.Row" Value="{Binding Y}"/> <Setter Property="Grid.Column" Value="{Binding X

问题 I am attempting to implement paging in my simple ASP.NET Core 2.2 application. I executed the command Install-Package NonFactors.Grid.Mvc6 to install the package and followed all the installation steps described in this page. I can see the data displayed in grid but when I click to show the next records the paging in not moving to show the other records. I am missing any scripts? 回答1: I made the test followed the tutorial that you provided , but it worked well. Make sure your styles and

问题 I am building a responsive portfolio website with a grid of thumbnails. It goes from a one-column grid up to a three-column grid depending on the browser width. The problem occurs only in the three-column grid. When I resize the browser, sometimes the grid just skips two thumbnails and leaves an empty space. The thumbnails are pushed further in the grid like this: Now, this only happens sometimes. When I'm resizing the browser I can see it switching from the normal grid to the error grid and

问题 I am building a responsive portfolio website with a grid of thumbnails. It goes from a one-column grid up to a three-column grid depending on the browser width. The problem occurs only in the three-column grid. When I resize the browser, sometimes the grid just skips two thumbnails and leaves an empty space. The thumbnails are pushed further in the grid like this: Now, this only happens sometimes. When I'm resizing the browser I can see it switching from the normal grid to the error grid and

问题 I am tasked right now with making a screen that gives options in a grid of two columns with multiple cards as the items of a list. (You can see here) I was trying to create a row flexbox, but it ended up simply continuing horizontally forever. I'd like to know what would be a good way to get this effect os two columns expanding downwards. 回答1: You should use FlatList and set numColumns prop to "2" to show FlatList as grid Here is complete code sample import React from "react"; import {

问题 I am tasked right now with making a screen that gives options in a grid of two columns with multiple cards as the items of a list. (You can see here) I was trying to create a row flexbox, but it ended up simply continuing horizontally forever. I'd like to know what would be a good way to get this effect os two columns expanding downwards. 回答1: You should use FlatList and set numColumns prop to "2" to show FlatList as grid Here is complete code sample import React from "react"; import {