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RadDropTargetArea

Class

Represents the RadDropTargetArea control that defines a larger drop area for draggable elements with advanced filtering options.

Definition

Namespace:Telerik.Web.UI

Assembly:Telerik.Web.UI.dll

Syntax:

[RequiredScript(typeof(jQueryPlugins))]
[RequiredScript(typeof(Html5DragAndDrop))]
[ClientScriptResource("Telerik.Web.UI.RadDropTargetArea", "Telerik.Web.UI.DragDropManager.DropTargetArea.RadDropTargetArea.js")]
public class RadDropTargetArea : RadWebControl, IComponent, IDisposable, IParserAccessor, IUrlResolutionService, IDataBindingsAccessor, IControlBuilderAccessor, IControlDesignerAccessor, IExpressionsAccessor, IAttributeAccessor, IScriptControl, IControlResolver, IPostBackDataHandler, ISkinnableControl, IControl

Inheritance: objectControlWebControlRadWebControlRadDropTargetArea

Implements: IAttributeAccessorIComponentIControlIControlBuilderAccessorIControlDesignerAccessorIControlResolverIDataBindingsAccessorIDisposableIExpressionsAccessorIParserAccessorIPostBackDataHandlerIScriptControlISkinnableControlIUrlResolutionService...

Inherited Members WebControl.AddAttributesToRender(HtmlTextWriter)WebControl.ApplyStyle(Style)WebControl.CopyBaseAttributes(WebControl)WebControl.CreateControlStyle()WebControl.LoadViewState(object)WebControl.TrackViewState()WebControl.MergeStyle(Style)WebControl.Render(HtmlTextWriter)WebControl.RenderBeginTag(HtmlTextWriter)WebControl.RenderEndTag(HtmlTextWriter)WebControl.RenderContents(HtmlTextWriter)WebControl.SaveViewState()WebControl.AccessKeyWebControl.AttributesWebControl.BackColorWebControl.BorderColorWebControl.BorderWidthWebControl.BorderStyleWebControl.ControlStyleWebControl.ControlStyleCreatedWebControl.CssClassWebControl.DisabledCssClassWebControl.StyleWebControl.EnabledWebControl.EnableThemingWebControl.FontWebControl.ForeColorWebControl.HasAttributesWebControl.HeightWebControl.IsEnabledWebControl.SupportsDisabledAttributeWebControl.SkinIDWebControl.TabIndexWebControl.TagNameWebControl.ToolTipWebControl.WidthControl.ResolveAdapter()Control.HasEvents()Control.GetRouteUrl(object)Control.GetRouteUrl(string, object)Control.GetRouteUrl(RouteValueDictionary)Control.GetRouteUrl(string, RouteValueDictionary)Control.GetUniqueIDRelativeTo(Control)Control.ApplyStyleSheetSkin(Page)Control.OnDataBinding(EventArgs)Control.DataBind()Control.DataBind(bool)Control.DataBindChildren()Control.AddParsedSubObject(object)Control.EnsureID()Control.OnInit(EventArgs)Control.ClearChildState()Control.ClearChildControlState()Control.ClearChildViewState()Control.ClearEffectiveClientIDMode()Control.ClearCachedClientID()Control.Focus()Control.LoadControlState(object)Control.MapPathSecure(string)Control.OpenFile(string)Control.OnLoad(EventArgs)Control.BuildProfileTree(string, bool)Control.SaveControlState()Control.RenderChildren(HtmlTextWriter)Control.RenderControl(HtmlTextWriter)Control.RenderControl(HtmlTextWriter, ControlAdapter)Control.OnUnload(EventArgs)Control.Dispose()Control.RaiseBubbleEvent(object, EventArgs)Control.OnBubbleEvent(object, EventArgs)Control.AddedControl(Control, int)Control.CreateControlCollection()Control.CreateChildControls()Control.ResolveUrl(string)Control.ResolveClientUrl(string)Control.FindControl(string)Control.FindControl(string, int)Control.GetDesignModeState()Control.HasControls()Control.IsLiteralContent()Control.EnsureChildControls()Control.RemovedControl(Control)Control.SetDesignModeState(IDictionary)Control.SetRenderMethodDelegate(RenderMethod)Control.ClientIDModeControl.ClientIDControl.ClientIDSeparatorControl.ContextControl.AdapterControl.DesignModeControl.EventsControl.IDControl.IsChildControlStateClearedControl.EnableViewStateControl.ViewStateModeControl.IsViewStateEnabledControl.NamingContainerControl.IdSeparatorControl.LoadViewStateByIDControl.PageControl.RenderingCompatibilityControl.TemplateControlControl.ParentControl.TemplateSourceDirectoryControl.AppRelativeTemplateSourceDirectoryControl.SiteControl.VisibleControl.UniqueIDControl.HasChildViewStateControl.ControlsControl.ValidateRequestModeControl.ViewStateControl.ViewStateIgnoresCaseControl.ChildControlsCreatedControl.IsTrackingViewStateControl.DisposedControl.DataBindingControl.InitControl.LoadControl.PreRenderControl.Unloadobject.ToString()object.Equals(object)object.Equals(object, object)object.ReferenceEquals(object, object)object.GetHashCode()object.GetType()object.MemberwiseClone()...

Constructors

RadDropTargetArea()

public RadDropTargetArea()

Properties

ClientEvents

DropTargetAreaClientEvents

Defines the client events handlers.

[PersistenceMode(PersistenceMode.InnerProperty)]
public DropTargetAreaClientEvents ClientEvents { get; }

CssClassFormatString

string

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

protected override string CssClassFormatString { get; }

Overrides: RadWebControl.CssClassFormatString

Example:

protected override string CssClassFormatString
{
       get
       {
           return "RadDock RadDock_{0} rdWTitle rdWFooter";
       }
}

FilterSelectors

string[]

Gets or sets the selectors used to get the elements within the Draggable that will be draggable.

[TypeConverter(typeof(ListConverter))]
[PersistenceMode(PersistenceMode.Attribute)]
[Bindable(true)]
public string[] FilterSelectors { get; set; }

The values of the property should be a valid jQuery selectors. E.g. class name or Id of html element.

Group

string

Used to group sets of draggable and drop targets. A draggable with the same group value as a drop target will be accepted by the drop target.

public string Group { get; set; }

TagKey

HtmlTextWriterTag

protected override HtmlTextWriterTag TagKey { get; }

Overrides: WebControl.TagKey

TargetSelectors

string[]

Gets or sets the selectors used to get the elements that will become Draggables.

[TypeConverter(typeof(ListConverter))]
[PersistenceMode(PersistenceMode.Attribute)]
[Bindable(true)]
public string[] TargetSelectors { get; set; }

The values of the property should be a valid jQuery selectors. E.g. class name or Id of html element.

Methods

DescribeClientEvents(IScriptDescriptor)

protected override void DescribeClientEvents(IScriptDescriptor descriptor)

Parameters:descriptorIScriptDescriptor

Overrides: RadWebControl.DescribeClientEvents(IScriptDescriptor)

DescribeComponent(IScriptDescriptor)

protected override void DescribeComponent(IScriptDescriptor descriptor)

Parameters:descriptorIScriptDescriptor

Overrides: RadWebControl.DescribeComponent(IScriptDescriptor)

OnPreRender(EventArgs)

protected override void OnPreRender(EventArgs e)

Parameters:eEventArgs

Overrides: RadWebControl.OnPreRender(EventArgs)