Class Accordion

Represents the Accordion UI element.

Inheritance

System.Object

CommonControl

Accordion

Implements

System.Web.UI.INamingContainer

System.Web.UI.IPostBackEventHandler

System.Web.UI.IPostBackDataHandler

System.Web.UI.IUrlResolutionService

Inherited Members

CommonControl.RaisePostBackEvent(String)

CommonControl.OnInit(EventArgs)

CommonControl.OnLoad(EventArgs)

Namespace: Syncfusion.JavaScript.Web

Assembly: Syncfusion.EJ.Web.dll

Syntax

public class Accordion : CommonControl, INamingContainer, IPostBackEventHandler, IPostBackDataHandler, IUrlResolutionService

Constructors

Accordion()

Declaration

public Accordion()

Properties

AjaxSettings

Gets or sets the ajaxSettings option to load the content to the accordion control.

Declaration

public jQueryAjaxOptions AjaxSettings { get; set; }

Property Value

Type	Description
jQueryAjaxOptions	The ajax settings option.

AllowKeyboardNavigation

Gets or sets the allow keyboard navigation.

Declaration

public bool AllowKeyboardNavigation { get; set; }

Property Value

Type	Description
System.Boolean	true if [allow keyboard navigation]; otherwise, false.

ClientSideOnActivate

Occurs after a Accordion item is active or inactive.

Declaration

public string ClientSideOnActivate { get; set; }

Property Value

Type	Description
System.String	The client side on activate.

ClientSideOnAjaxBeforeLoad

Occurs before the AJAX content is loaded in a content panel

Declaration

public string ClientSideOnAjaxBeforeLoad { get; set; }

Property Value

Type	Description
System.String	The client side on ajax before load.

ClientSideOnAjaxError

Occurs after AJAX load failed action.

Declaration

public string ClientSideOnAjaxError { get; set; }

Property Value

Type	Description
System.String	The client side on ajax error.

ClientSideOnAjaxLoad

Occurs after the AJAX content loads.

Declaration

public string ClientSideOnAjaxLoad { get; set; }

Property Value

Type	Description
System.String	The client side on ajax load.

ClientSideOnAjaxSuccess

Occurs after AJAX success action.

Declaration

public string ClientSideOnAjaxSuccess { get; set; }

Property Value

Type	Description
System.String	The client side on ajax success.

ClientSideOnBeforeActivate

Occurs before a Accordion item is active.

Declaration

public string ClientSideOnBeforeActivate { get; set; }

Property Value

Type	Description
System.String	The client side on before activate.

ClientSideOnBeforeInActivate

Occurs after a Accordion item is active or inactive.

Declaration

public string ClientSideOnBeforeInActivate { get; set; }

Property Value

Type	Description
System.String	The client side on before inactivate.

ClientSideOnCreate

Occurs before a Accordion item Create.

Declaration

public string ClientSideOnCreate { get; set; }

Property Value

Type	Description
System.String	The client side on create.

ClientSideOnDestroy

Occurs after Accordion control destroy.

Declaration

public string ClientSideOnDestroy { get; set; }

Property Value

Type	Description
System.String	The client side on destroy.

ClientSideOnInActivate

Occurs after a Accordion item is active or inactive.

Declaration

public string ClientSideOnInActivate { get; set; }

Property Value

Type	Description
System.String	The client side on inactivate.

CollapseSpeed

To set the Accordion headers Collapse Speed.

Declaration

public string CollapseSpeed { get; set; }

Property Value

Type	Description
System.String	The collapse speed.

Collapsible

Gets or sets the collapsible.

Declaration

public bool Collapsible { get; set; }

Property Value

Type	Description
System.Boolean	true if [collapsible]; otherwise, false.

CssClass

Gets or sets the root CSS class for Accordion theme, which is used customize.

Declaration

public string CssClass { get; set; }

Property Value

Type	Description
System.String	The CSS class.

CustomIcon

Gets or sets the custom header Icon. It accepts two key values “header”, ”selectedHeader”.

Declaration

[JsonProperty("customIcon")]
public CustomIcon CustomIcon { get; set; }

Property Value

Type	Description
CustomIcon	The custom icon.

DisableItems

Gets or sets the disabled items in accordion.

Declaration

public List<int> DisableItems { get; set; }

Property Value

Type	Description
System.Collections.Generic.List<System.Int32>	The disabled items.

EmptyDataText

Gets or sets the error message for Accordion.

Declaration

public string EmptyDataText { get; set; }

Property Value

Type	Description
System.String	The empty text data.

EnableAnimation

Gets or sets the animation behavior in accordion.

Declaration

public bool EnableAnimation { get; set; }

Property Value

Type	Description
System.Boolean	true if [enable animation]; otherwise, false.

Enabled

Gets or sets the enabled.

Declaration

[JsonProperty("enabled")]
public bool Enabled { get; set; }

Property Value

Type	Description
System.Boolean	true if [enabled]; otherwise, false.

EnabledItems

Gets or sets the enabled items in accordion.

Declaration

public List<int> EnabledItems { get; set; }

Property Value

Type	Description
System.Collections.Generic.List<System.Int32>	The enabled items.

EnableMultipleOpen

Gets or sets the multiple content panels to activate at a time.

Declaration

public bool EnableMultipleOpen { get; set; }

Property Value

Type	Description
System.Boolean	true if [enable multiple open]; otherwise, false.

EnablePersistence

Gets or sets the enable persistence.

Declaration

public bool EnablePersistence { get; set; }

Property Value

Type	Description
System.Boolean	true if [enable persistence]; otherwise, false.

EnableRTL

Gets or sets the enable RTL.

Declaration

public bool EnableRTL { get; set; }

Property Value

Type	Description
System.Boolean	true if [enable RTL]; otherwise, false.

Events

Gets or sets the events API binds the action for activating the accordion header. Users can activate the header by using mouse actions such as mouse-over, mouse-up, mouse-down, and so on.

Declaration

public string Events { get; set; }

Property Value

Type	Description
System.String	The events.

ExpandSpeed

Gets or sets the Accordion headers Collapse Speed.

Declaration

public string ExpandSpeed { get; set; }

Property Value

Type	Description
System.String	The expand speed.

HeaderSize

Gets or sets the height for Accordion items header.

Declaration

public string HeaderSize { get; set; }

Property Value

Type	Description
System.String	The header size.

Height

Gets or sets the height.

Declaration

public string Height { get; set; }

Property Value

Type	Description
System.String	The height.

HeightAdjustMode

Gets or sets the height adjust mode.

Declaration

public HeightAdjustMode HeightAdjustMode { get; set; }

Property Value

Type	Description
HeightAdjustMode	The height adjust mode.

Items

Gets or sets the collection of tab headers in the accordion control.

Declaration

public List<AccordionItem> Items { get; }

Property Value

Type	Description
System.Collections.Generic.List<AccordionItem>	The items.

Model

Gets or sets the Accordion property to the model.

Declaration

public AccordionProperties Model { get; set; }

Property Value

Type	Description
AccordionProperties

SelectedItemIndex

Gets or sets the selected item index.

Declaration

public int SelectedItemIndex { get; set; }

Property Value

Type	Description
System.Int32	The selected item index.

SelectedItems

Gets or sets the specified indexed items of the accordion.

Declaration

public List<int> SelectedItems { get; set; }

Property Value

Type	Description
System.Collections.Generic.List<System.Int32>	The selected items.

ShowRoundedCorner

Gets or sets the show rounded corner.

Declaration

public bool ShowRoundedCorner { get; set; }

Property Value

Type	Description
System.Boolean	true if [show rounded corner]; otherwise, false.

Width

Gets or sets the width.

Declaration

public string Width { get; set; }

Property Value

Type	Description
System.String	The width.

Methods

CreateChildControls()

Create the child controls

Declaration

protected override void CreateChildControls()

DependentScripts()

Represents the dependent scripts for Accordion control.

Declaration

public List<string> DependentScripts()

Returns

Type	Description
System.Collections.Generic.List<System.String>	This method returns the list of dependent files which is of string type

GetDependentFiles()

Represents the dependent Files for Accordion control.

Declaration

public override List<string> GetDependentFiles()

Returns

Type	Description
System.Collections.Generic.List<System.String>

Overrides

CommonControl.GetDependentFiles()

LoadViewState(Object)

Loads the server control's previously saved view state to the control.

Declaration

protected override void LoadViewState(object state)

Parameters

Type	Name	Description
System.Object	state

Overrides

CommonControl.LoadViewState(Object)

OnPreRender(EventArgs)

PreRender is the event that takes place before the HTML for a given page is generated and sent to the browser.Perform any updates before the output is rendered.

Declaration

protected override void OnPreRender(EventArgs e)

Parameters

Type	Name	Description
System.EventArgs	e

PostBackEventHandler(String, Dictionary<String, Object>)

Gets a value that indicates whether the page is being loaded in response to a postback.

Declaration

public override void PostBackEventHandler(string EventName, Dictionary<string, object> args)

Parameters

Type	Name	Description
System.String	EventName
System.Collections.Generic.Dictionary<System.String, System.Object>	args

Overrides

CommonControl.PostBackEventHandler(String, Dictionary<String, Object>)

Render()

Render the Accordion instance

Declaration

public string Render()

Returns

Type	Description
System.String

Render(HtmlTextWriter)

Declaration

protected override void Render(HtmlTextWriter writer)

Parameters

Type	Name	Description
System.Web.UI.HtmlTextWriter	writer

Overrides

CommonControl.Render(HtmlTextWriter)

UpdateServerModel(Dictionary<String, Object>)

Maintaining viewstate model values on post back

Declaration

public override void UpdateServerModel(Dictionary<string, object> ClientModel)

Parameters

Type	Name	Description
System.Collections.Generic.Dictionary<System.String, System.Object>	ClientModel

Overrides

CommonControl.UpdateServerModel(Dictionary<String, Object>)

Events

AccordionPaneClick

Occurs when accordion pane click.

Declaration

public event Accordion.AccordionEventHandler AccordionPaneClick

Event Type

Type	Description
Accordion.AccordionEventHandler

Implements

System.Web.UI.INamingContainer

System.Web.UI.IPostBackEventHandler

System.Web.UI.IPostBackDataHandler

System.Web.UI.IUrlResolutionService