CommandShortcut
in namespace DotVVM.BusinessPack.Controls
Renders a control that triggers a command for a specific combination of keys.
Usage & Scenarios
An invisible control which allows to trigger a command in the viewmodel for a key shortcut.
Sample 1: Basic Usage
Use the Ctrl, Shift and Alt properties to specify modifiers for the shortcut, and use the Key property to specify the shortcut key.
The Command property specifies a command in the viewmodel which is triggered when the key combination is hit.
<p>Press CTRL + Shift + S to Save</p>
<bp:CommandShortcut Ctrl="true"
Shift="true"
Alt="false"
Key="S"
Command="{command: Save()}" />
<p>Last save: {{value: LastSave}}</p>using System;
using DotVVM.Framework.ViewModel;
namespace DotvvmWeb.Views.Docs.Controls.businesspack.CommandShortcut.sample1
{
public class ViewModel : DotvvmViewModelBase
{
public string LastSave { get; set; } = "Not saved yet.";
public void Save()
{
LastSave = DateTime.Now.ToString("HH:MM:ss");
}
}
}Properties
| Name | Type | Description | Notes | Default Value | |
|---|---|---|---|---|---|
 |
Alt | Boolean | Gets or sets whether the Alt key must be pressed together with the Key. |
attribute
static value
|
False |
|
Attributes | Dictionary<String,Object> |
attribute
static value
|
null | |
|
ClientIDMode | ClientIDMode | Gets or sets the client ID generation algorithm. |
attribute
static value
|
Static |
|
Ctrl | Boolean | Gets or sets whether the Control key must be pressed together with the Key. |
attribute
static value
|
False |
|
DataContext | Object | Gets or sets a data context for the control and its children. All value and command bindings are evaluated in context of this value. |
attribute
static value
bindable
|
null |
|
Enabled | Boolean | Gets or sets whether the Command is triggered when the shortcut is pressed. |
attribute
static value
bindable
|
True |
|
ID | String | Gets or sets the unique control ID. |
attribute
static value
|
null |
|
InnerText | String | Gets or sets the inner text of the HTML element. |
attribute
static value
bindable
|
null |
|
Key | ShortcutKeys | Gets or sets the shortcut key to be pressed. |
attribute
static value
|
0 |
|
Shift | Boolean | Gets or sets whether the Shift key must be pressed together with the Key. |
attribute
static value
|
False |
|
Visible | Boolean | Gets or sets whether the control is visible. |
attribute
bindable
|
True |
Events
| Name | Type | Description | |
|---|---|---|---|
 |
Command | Command | Gets or sets the command triggered when the shortcut is pressed. |