Class ImageTagHelper<TOptions>

Namespace

Cuemon.AspNetCore.Razor.TagHelpers

Assembly

Cuemon.AspNetCore.Razor.TagHelpers.dll

Provides a base-class for targeting <img> elements that supports ICacheBusting versioning.

public abstract class ImageTagHelper<TOptions> : CacheBustingTagHelper<TOptions>, ITagHelper, ITagHelperComponent, IConfigurable<TOptions> where TOptions : TagHelperOptions, new()

Type Parameters

TOptions

Inheritance

Object

TagHelper

CacheBustingTagHelper<TOptions>

ImageTagHelper<TOptions>

Implements

ITagHelper

ITagHelperComponent

IConfigurable<TOptions>

Derived

AppImageTagHelper

CdnImageTagHelper

Inherited Members

CacheBustingTagHelper<TOptions>.CacheBusting

CacheBustingTagHelper<TOptions>.UseCacheBusting

CacheBustingTagHelper<TOptions>.Options

TagHelper.Init(TagHelperContext)

TagHelper.Process(TagHelperContext, TagHelperOutput)

TagHelper.Order

Constructors

ImageTagHelper(IOptions<TOptions>, ICacheBusting)

Initializes a new instance of the ImageTagHelper<TOptions> class.

protected ImageTagHelper(IOptions<TOptions> setup, ICacheBusting cacheBusting = null)

Parameters

setup IOptions<TOptions>

The TOptions which need to be configured.

cacheBusting ICacheBusting

An optional object implementing the ICacheBusting interface.

Properties

Alt

Gets or sets the alternative text of the image.

public string Alt { get; set; }

Property Value

String

The alternative text of the image.

Class

Gets or sets the class name of the image.

public string Class { get; set; }

Property Value

String

The class name of the image.

Id

Gets or sets the identifier of the image.

public string Id { get; set; }

Property Value

String

The identifier of the image.

Src

Gets or sets the source of the image.

public string Src { get; set; }

Property Value

String

The source of the image.

Title

Gets or sets the title of the image.

public string Title { get; set; }

Property Value

String

The title of the image.

Methods

ProcessAsync(TagHelperContext, TagHelperOutput)

Asynchronously executes the TagHelper with the given context and output.

public override Task ProcessAsync(TagHelperContext context, TagHelperOutput output)

Parameters

context TagHelperContext

Contains information associated with the current HTML tag.

output TagHelperOutput

A stateful HTML element used to generate an HTML tag.

Returns

Task

A Task that on completion updates the output.

See Also

CacheBustingTagHelper<TOptions>