Telerik.Web.UI.RadAjaxLoadingPanel

Telerik.Web.UI.RadAjaxPanel is one of the two major controls of the Telerik RadAjax suite. The other one is Telerik.Web.UI.RadAjaxManager . The Telerik.Web.UI.RadAjaxPanel control provides the easiest way to AJAX-enable ASP.NET web control(s). To do this you simply need to place the controls that you want ajaxified into Telerik.Web.UI.RadAjaxPanel and Telerik RadAjax takes care of the rest. Best of all this happens transparently to the framework and the controls that are being ajaxified.

Inheritance Hierarchy

• System.Object
• System.Web.UI.Control
• System.Web.UI.WebControls.WebControl
• System.Web.UI.WebControls.Panel
• Telerik.Web.UI.RadAjaxLoadingPanel : IControl, IControlResolver, IScriptControl, ISkinnableControl

Properties

AnimationDuration Int32

Gets or sets animation duration in milliseconds. Default value is 0, i.e. no animation.

BackgroundPosition AjaxLoadingPanelBackgroundPosition

Gets or sets the position of the skin background image. Default value is center.

BackgroundTransparency Int32

Gets or sets transparency of the loading panel without affecting the icon. Default value is 0 percents.

EnableAjaxSkinRendering String

Gets or sets the value, indicating whether to render the skin CSS files during Ajax requests

Remarks

If EnableAjaxSkinRendering is set to false you will have to register the needed control base CSS file by hand when adding/showing the control with Ajax.

EnableAriaSupport Boolean

When set to true enables support for WAI-ARIA

EnableEmbeddedBaseStylesheet Boolean

Gets or sets the value, indicating whether to render the link to the embedded base stylesheet of the control or not.

Remarks

If EnableEmbeddedBaseStylesheet is set to false you will have to register the needed control base CSS file by hand.

EnableEmbeddedScripts Boolean

Gets or sets the value, indicating whether to render script references to the embedded scripts or not.

Remarks

If EnableEmbeddedScripts is set to false you will have to register the needed Scripts files by hand.

EnableEmbeddedSkins String

Gets or sets the value, indicating whether to render links to the embedded skins or not.

Remarks

If EnableEmbeddedSkins is set to false you will have to register the needed CSS files by hand.

EnableSkinTransparency Int32

Defines whether the transparency set in the skin will be applied. Default value is True.

InitialDelayTime Int32

Gets or sets a value specifying the delay in milliseconds, after which the RadAjaxLoadingPanel will be shown. If the request returns before this time, the RadAjaxLoadingPanel will not be shown.

IsSkinSet String

For internal use.

IsSticky Boolean

The IsSticky property of the Loading Panel controls where the panel will appear during the AJAX request. If this property is set to true, the panel will appear where you have placed it on your webform. If this property is set to false, the Loading panel will appear on the place of the updated control(s).By default this property is set to false.

MinDisplayTime Int32

Gets or sets a value that specifies the minimum time in milliseconds that the RadAjaxLoadingPanel will last. The control will not be updated before this period has passed even if the request returns. This will ensure more smoother interface for your page.

Modal Boolean

Gets or sets the value, indicating whether the loading panel will be displayed over the entire visible area of the page.

OnClientHiding String

OnClientShowing String

Overlay Boolean

Gets or sets a value indicating whether the loading panel will create an overlay element to ensure popups are over a flash element or Java applet.

RegisterWithScriptManager Boolean

Gets or sets the value, indicating whether to register with the ScriptManager control on the page.

Remarks

If RegisterWithScriptManager is set to false the control can be rendered on the page using Web Services or normal callback requests/page methods.

RenderMode RenderMode

Specifies the rendering mode of the control. Setting the mode to Lightweight will yield HTML 5/CSS 3 html and css.

Remarks

Lightweight rendering mode might change the outlook of the component in some older browsers that don't support CSS3/HTML5.

ResolvedRenderMode RenderMode

Returns resolved RenderMode should the original value was Auto

RuntimeSkin String

Gets the real skin name for the control user interface. If Skin is not set, returns an empty string, otherwise returns Skin.

Skin String

Gets or sets the skin name for the control user interface.

Remarks

If this property is not set, the control will not use any skin (backwards compatibility) If EnableEmbeddedSkins is set to false, the control will not register a skin CSS file automatically.

Transparency Int32

Gets or sets transparency in percentage. Default value is 0 percents.

ZIndex Int32

Gets or sets the z-index of the loading panel. Default value is 90,000.

Methods

GetEmbeddedSkinNames

Returns the names of all embedded skins. Used by Telerik.Web.Examples.

Returns

System.Collections.Generic.List1`

PreferredRenderMode

For internal use only

Parameters

browser Telerik.Web.UI.RenderModeBrowserAdaptor

RenderModeBrowserAdaptor instance

Returns

Telerik.Web.UI.RenderMode Returns the preferred RenderMode

RegisterCssReferences

Registers the CSS references

Returns

System.Void