InputGroup
in namespace DotVVM.Framework.Controls.Bootstrap
Renders a Bootstrap input group widget.
Usage & Scenarios
Renders a Bootstrap input group which decorates the TextBox with buttons or other controls on the side.
Sample 1: Basic Usage
- The
InputGroupcontrol has theContentTemplateproperty which must contain a TextBox control.
It also has the LeftTemplate and RightTemplate properties that define the content on the left and right of the textbox.
The following types of content are supported in these templates:
- Text content or single HTML inline element (e.g.
<span>) - Button
- DropDownButton
- CheckBox
- RadioButton
- GlyphIcon
There is also the Size property which can be set to Large, Small and Default.
<bs:InputGroup>
<LeftTemplate>
<bs:Button Text="Button" Click="{command: UpdateText()}" />
</LeftTemplate>
<ContentTemplate>
<dot:TextBox Text="{value: Text}" />
</ContentTemplate>
<RightTemplate>
<span>Click the Button on the left.</span>
</RightTemplate>
</bs:InputGroup>
<bs:InputGroup Size="Small">
<LeftTemplate>
<!-- to make the CheckBox look nice, use IsInline="true" -->
<bs:CheckBox Checked="{value: Checked}" Changed="{command: UpdateText2()}" IsInline="true" />
</LeftTemplate>
<ContentTemplate>
<dot:TextBox Text="{value: Text2}" />
</ContentTemplate>
<RightTemplate>
<span>Click the CheckBox on the left.</span>
</RightTemplate>
</bs:InputGroup>using DotVVM.Framework.ViewModel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace DotvvmWeb.Views.Docs.Controls.bootstrap.InputGroup.sample1
{
public class ViewModel : DotvvmViewModelBase
{
public string Text { get; set; }
public int Clicks { get; set; } = 0;
public void UpdateText()
{
Clicks++;
Text = "Button was clicked " + Clicks + 'x';
}
public string Text2 { get; set; }
public bool Checked { get; set; }
public void UpdateText2()
{
Text2 = "Checkbox was " + (Checked ? "checked" : "unchecked");
}
}
}Sample 2: Multiple Controls in the InputGroup
You can also place multiple controls in the LeftTemplate and RightTemplate properties, e.g. RadioButtons or a combination of
Buttons and DropDownButtons.
<bs:InputGroup>
<LeftTemplate>
<dot:RadioButton CheckedItem="{value: Color}" CheckedValue="r" Text="R" />
<dot:RadioButton CheckedItem="{value: Color}" CheckedValue="g" Text="G" />
<dot:RadioButton CheckedItem="{value: Color}" CheckedValue="b" Text="B" />
</LeftTemplate>
<ContentTemplate>
<dot:TextBox Text="{value: Color}"/>
</ContentTemplate>
<RightTemplate>
<bs:Button Text="Button 1" />
<bs:Button Text="Button 2" />
</RightTemplate>
</bs:InputGroup>using DotVVM.Framework.ViewModel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace DotvvmWeb.Views.Docs.Controls.bootstrap.InputGroup.sample2
{
public class ViewModel : DotvvmViewModelBase
{
public string Color { get; set; } = "g";
}
}Properties
| Name | Type | Description | Notes | Default Value | |
|---|---|---|---|---|---|
 |
Attributes | Dictionary<String,Object> |
attribute
static value
|
null | |
|
ClientIDMode | ClientIDMode | Gets or sets the client ID generation algorithm. |
attribute
static value
|
Static |
|
ContentTemplate | ITemplate | Gets or sets the main content of the input group. |
inner element
static value
default
|
null |
|
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 |
|
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 |
|
LeftTemplate | ITemplate | Gets or sets the left side extension of the input group. |
inner element
static value
|
null |
|
RightTemplate | ITemplate | Gets or sets the right side extension of the input group. |
inner element
static value
|
null |
|
Size | InputGroupSize | Gets or sets the size of the button. |
attribute
static value
bindable
|
Default |
|
Visible | Boolean | Gets or sets whether the control is visible. |
attribute
bindable
|
True |