Class SfAccordion

Accordion is a vertically collapsible panel that displays one or more panels at a time.

Inheritance
System.Object
SfBaseComponent
SfAccordion
Inherited Members
Namespace: Syncfusion.Blazor.Navigations
Assembly: Syncfusion.Blazor.dll
Syntax
public class SfAccordion : SfBaseComponent

Constructors

SfAccordion()

Declaration
public SfAccordion()

Properties

ChildContent

Child Content for Accordion.

Declaration
public RenderFragment ChildContent { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.RenderFragment

EnablePersistence

Enable or disable persisting component's state between page reloads.

Declaration
public bool EnablePersistence { get; set; }
Property Value
Type Description
System.Boolean

EnableRtl

Enable or disable rendering component in the right to left direction.

Declaration
public bool EnableRtl { get; set; }
Property Value
Type Description
System.Boolean

ExpandedIndices

Specifies the index of items that is expanded on the initial load.

Declaration
public int[] ExpandedIndices { get; set; }
Property Value
Type Description
System.Int32[]

ExpandedIndicesChanged

Gets or sets a callback of the bound value.

Declaration
public EventCallback<int[]> ExpandedIndicesChanged { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<System.Int32[]>

ExpandMode

Specifies the options to expand a single or multiple panels at a time. The possible values are:

  • Single: Sets to expand only one Accordion item at a time.
  • Multiple: Sets to expand more than one Accordion item at a time.
Declaration
public ExpandMode ExpandMode { get; set; }
Property Value
Type Description
ExpandMode

Height

Specifies the height of the Accordion that can be represented in pixels/percentage.

Declaration
public string Height { get; set; }
Property Value
Type Description
System.String

ID

Sets ID attribute for the accordion element.

Declaration
public string ID { get; set; }
Property Value
Type Description
System.String

Items

Gets or sets the accordion items.

Declaration
public List<AccordionItem> Items { get; set; }
Property Value
Type Description
System.Collections.Generic.List<AccordionItem>

LoadOnDemand

Enable or disable content of all the accordion are rendered on the initial load and maintained in the DOM.

Declaration
public bool LoadOnDemand { get; set; }
Property Value
Type Description
System.Boolean

Width

Specifies the width of the Accordion that can be represented as pixels/percentage.

Declaration
public string Width { get; set; }
Property Value
Type Description
System.String

Methods

BuildRenderTree(RenderTreeBuilder)

Declaration
protected override void BuildRenderTree(RenderTreeBuilder __builder)
Parameters
Type Name Description
Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder __builder

OnAfterRenderAsync(Boolean)

Method invoked after each time the component has been rendered.

Declaration
protected override Task OnAfterRenderAsync(bool firstRender)
Parameters
Type Name Description
System.Boolean firstRender

Set to true for the first time component rendering; otherwise gets false.
Returns
Type Description
System.Threading.Tasks.Task

A System.Threading.Tasks.Task representing any asynchronous operation.
Overrides

OnInitializedAsync()

Method invoked when the component is ready to start.

Declaration
protected override Task OnInitializedAsync()
Returns
Type Description
System.Threading.Tasks.Task

A System.Threading.Tasks.Task representing any asynchronous operation.
Overrides

OnParametersSetAsync()

Method invoked when the component has received parameters from its parent in the render tree, and the incoming values have been assigned to properties.

Declaration
protected override Task OnParametersSetAsync()
Returns
Type Description
System.Threading.Tasks.Task

A System.Threading.Tasks.Task representing any asynchronous operation.

SelectAsync(Int32)

Sets focus to the specified index item header in Accordion.

Declaration
public Task SelectAsync(int index)
Parameters
Type Name Description
System.Int32 index

Number value that determines which item should be focused.
Returns
Type Description
System.Threading.Tasks.Task

System.Threading.Tasks.Task.