Telerik.Web.UI.RadUpload

Telerik RadUpload

Inheritance Hierarchy

• System.Object
• System.Web.UI.Control
• System.Web.UI.WebControls.WebControl
• Telerik.Web.UI.RadWebControl : IControl, IControlResolver, IPostBackDataHandler, IScriptControl, ISkinnableControl
• Telerik.Web.UI.RadUpload

Properties

AllowedFileExtensions String[]

Gets or sets the allowed file extensions for uploading.

Remarks

Set this property to empty array of strings in order to prevent the file extension checking.Note that the file extensions must include the dot before the actual extension. See the example below.

AllowedMimeTypes String[]

Gets or sets the allowed MIME types for uploading.

Remarks

Set this property to string.Empty in order to prevent the mime type checking.

ClientIDMode ClientIDMode

This property is overridden in order to support controls which implement INamingContainer. The default value is changed to "AutoID".

ControlObjectsVisibility ControlObjectsVisibility

Gets or sets the value indicating which control objects will be displayed.

Remarks

ControlObjectVisibility enum members MemberDescriptionNoneOnly the file inputs will be visible.CheckBoxesDisplay checkboxes for selecting a file input.RemoveButtonsDisplay buttons for removing a file input.ClearButtonsDisplay buttons for clearing a file input.AddButtonDisplay button for adding a file input.DeleteSelectedButtonDisplay button for removing the file inputs with checked checkboxes.DefaultCheckBoxes | RemoveButtons | AddButton | DeleteSelectedButtonAllCheckBoxes | RemoveButtons | ClearButtons | AddButton | DeleteSelectedButton

CssClassFormatString String

The CssClass property will now be used instead of the former Skin and will be modified in AddAttributesToRender()

Culture CultureInfo

Gets or sets the selected culture. Localization strings will be loaded based on this value.

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.

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.

EnableFileInputSkinning Boolean

Gets or sets the value indicating whether the file input fields skinning will be enabled.

Remarks

The DHTML elements are not skinnable by default. If the EnableFileInputSkinning is true some browsers can have strange behavior.

EnableRippleEffect Boolean

Returns true if ripple effect should be added

FocusOnLoad Boolean

Gets or sets the value indicating whether the first file input field of RadUpload should get the focus on itself on load.

InitialFileInputsCount Int32

Gets or sets the initial count of file input fields, which will appear in RadUpload.

InputSize Int32

Gets or sets the size of the file input field

InvalidFiles UploadedFileCollection

Provides access to the invalid files uploaded by the RadUpload instance. This is populated only if a validation was set.

IsSkinSet String

For internal use.

IsUploadModuleRegistered Boolean

Gets a value indicating whether the RadUpload HttpModule is registered in the current web.application

Language String

Gets or sets the localization language of the RadUpload user interface.

Localization UploadStrings

Gets the localization.

LocalizationPath UploadStrings

Gets or sets a value indicating where will look for its .resx localization files.

MaxFileInputsCount Int32

Gets or sets the maximum file input fields that can be added to the control.

Remarks

Using this property you can limit the maximum number of file inputs which can be added to a RadUpload instance.

MaxFileSize Int32

Gets or sets the maximum file size allowed for uploading in bytes.

Remarks

Set this property to 0 in order to prevent the file size checking.

OnClientAdded String

Gets or sets the name of the client-side function which will be executed after a new file input is added to a RadUpload instance.

OnClientAdding String

Gets or sets the name of the client-side function which will be executed before a new file input is added to a RadUpload instance.

OnClientClearing String

Gets or sets the name of the client-side function which will be executed before a file input field is cleared in a RadUpload instance using the Clear button.

OnClientDeleting String

Gets or sets the name of the client-side function which will be executed before a file input is deleted from a RadUpload instance.

Remarks

If you want to cancel the deleting of the file input return false in the javascript handler.

OnClientDeletingSelected String

Gets or sets the name of the client-side function which will be executed before the selected file inputs are removed.

Remarks

You can cancel the removing of the file input items by returning false in the javascript function.

OnClientFileSelected String

Gets or sets the name of the client-side function which will be executed when a file input value changed.

OverwriteExistingFiles Boolean

Gets or sets the value indicating whether RadUpload should overwrite existing files having same name in the TargetFolder.

Remarks

When set to true, the existing files are overwritten, else no action is taken.

ReadOnlyFileInputs Boolean

Gets or sets a value indicating if the file input fields should be read-only (e.g. no typing allowed).

Remarks

When users type into the box and the filename is not valid, the form submission in Internet Explorer could not proceed or even display a javascript error. This behavior can be avoided by setting the ReadOnlyFileInputs property to true.

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 "Default", 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 render using the skin named "Default". If EnableEmbeddedSkins is set to false, the control will not render skin.

TargetFolder String

Gets or sets the virtual path of the folder, where RadUpload will automatically save the valid files after the upload completes.

Remarks

When set to string.Empty, the files must be saved manually to the desired location.If both TargetPhysicalFolder property and this property are set, the TargetPhysicalFolder will override the virtual path provided by TargetFolder.

TargetPhysicalFolder String

Gets or sets the physical path of the folder, where RadUpload will automatically save the valid files after the upload completes.

Remarks

When set to string.Empty, the files must be saved manually to the desired location.If both TargetFolder property and this property are set, the TargetPhysicalFolder will override the virtual path provided by TargetFolder.

UploadedFiles UploadedFileCollection

Provides access to the valid files uploaded by the RadUpload instance.

Remarks

The collection contains only the files uploaded with the particular instance of the RadUpload control. If the RadUploadHttpModule is used, the uploaded files are removed from the Request.Files collection in order to conserve the server's memory. Else the Request.Files contains all uploaded files as a HttpPostedFile collection and each RadUpload instance has its own uploaded files as UploadedFileCollection.

Methods

ApplyConditionalRendering

Use this from RenderContents of the inheritor

Returns

System.Void

ControlPreRender

Code moved into this method from OnPreRender to make sure it executed when the framework skips OnPreRender() for some reason

Returns

System.Void

GetEmbeddedSkinNames

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

Returns

System.Collections.Generic.List1`

LoadClientState

Loads the client state data

Parameters

clientState System.Collections.Generic.Dictionary{System.String,System.Object}

Returns

System.Void

LoadPostData

Executed when post data is loaded from the request

Parameters

postDataKey System.String

postCollection System.Collections.Specialized.NameValueCollection

Returns

System.Boolean

OnFileExists

Fires the FileExists event.

Returns

System.Void

OnValidatingFile

Fires the ValidatingFile event.

Returns

System.Boolean

RaisePostDataChangedEvent

Executed when post data changes should invoke a changed event

Returns

System.Void

RegisterCssReferences

Registers the CSS references

Returns

System.Void

RegisterScriptControl

Registers the control with the ScriptManager

Returns

System.Void

SaveClientState

Saves the client state data

Returns

System.String