Class TooltipService

Class TooltipService. Contains various methods with options to open and close tooltips. Should be added as scoped service in the application services and RadzenTooltip should be added in application main layout. Implements the IDisposable

Inheritance

object

TooltipService

Implements

IDisposable

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Namespace: Radzen

Assembly: Radzen.Blazor.dll

Syntax

public class TooltipService : IDisposable

Examples

@inject TooltipService tooltipService
<RadzenButton Text="Show tooltip" MouseEnter="@(args => ShowTooltipWithHtml(args, new TooltipOptions(){ Style = "color:#000", Duration = null }))" />
@code {
    void ShowTooltipWithHtml(ElementReference elementReference, TooltipOptions options = null) => tooltipService.Open(elementReference, ds =>
        @<div>
            Some<b>HTML</b> content
        </div>, options);
    }
}

Constructors

TooltipService(NavigationManager)

Initializes a new instance of the TooltipService class.

Declaration

public TooltipService(NavigationManager uriHelper)

Parameters

Type	Name	Description
NavigationManager	uriHelper	The URI helper.

See Also

IDisposable

Methods

Close()

Closes this instance.

Declaration

public void Close()

See Also

IDisposable

Dispose()

Disposes this instance.

Declaration

public void Dispose()

See Also

IDisposable

Open(ElementReference, RenderFragment<TooltipService>, TooltipOptions)

Opens the specified element.

Declaration

public void Open(ElementReference element, RenderFragment<TooltipService> childContent, TooltipOptions o = null)

Parameters

Type	Name	Description
ElementReference	element	The element.
RenderFragment<TooltipService>	childContent	Content of the child.
TooltipOptions	o	The o.

See Also

IDisposable

Open(ElementReference, string, TooltipOptions)

Opens the specified element.

Declaration

public void Open(ElementReference element, string text, TooltipOptions o = null)

Parameters

Type	Name	Description
ElementReference	element	The element.
string	text	The text.
TooltipOptions	o	The o.

See Also

IDisposable

OpenOnTheBottom(ElementReference, string, TooltipOptions)

Opens the specified element on the bottom position.

Declaration

public void OpenOnTheBottom(ElementReference element, string text, TooltipOptions o = null)

Parameters

Type	Name	Description
ElementReference	element	The element.
string	text	The text.
TooltipOptions	o	The o.

See Also

IDisposable

OpenOnTheLeft(ElementReference, string, TooltipOptions)

Opens the specified element on the left position.

Declaration

public void OpenOnTheLeft(ElementReference element, string text, TooltipOptions o = null)

Parameters

Type	Name	Description
ElementReference	element	The element.
string	text	The text.
TooltipOptions	o	The o.

See Also

IDisposable

OpenOnTheRight(ElementReference, string, TooltipOptions)

Opens the specified element on the right position.

Declaration

public void OpenOnTheRight(ElementReference element, string text, TooltipOptions o = null)

Parameters

Type	Name	Description
ElementReference	element	The element.
string	text	The text.
TooltipOptions	o	The o.

See Also

IDisposable

OpenOnTheTop(ElementReference, string, TooltipOptions)

Opens the specified element on the top position.

Declaration

public void OpenOnTheTop(ElementReference element, string text, TooltipOptions o = null)

Parameters

Type	Name	Description
ElementReference	element	The element.
string	text	The text.
TooltipOptions	o	The o.

See Also

IDisposable

Events

OnClose

Raises the Close event.

Declaration

public event Action OnClose

Event Type

Type	Description
Action

See Also

IDisposable

OnNavigate

Occurs when [on navigate].

Declaration

public event Action OnNavigate

Event Type

Type	Description
Action

See Also

IDisposable

OnOpen

Occurs when [on open].

Declaration

public event Action<ElementReference, Type, TooltipOptions> OnOpen

Event Type

Type	Description
Action<ElementReference, Type, TooltipOptions>

See Also

IDisposable

Implements

IDisposable

See Also

IDisposable