Class FacetOptionViewModelExtensions

Namespace

Dynamicweb.Ecommerce.ProductCatalog

Assembly

Dynamicweb.Ecommerce.dll

Extension methods for FacetOptionViewModel.

public static class FacetOptionViewModelExtensions

Inheritance

object

FacetOptionViewModelExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

TryGetColor(FacetOptionViewModel, out ColorViewModel?)

Tries to resolve a ColorViewModel from a facet option whose value represents a colour.

public static bool TryGetColor(this FacetOptionViewModel facetOption, out ColorViewModel? color)

Parameters

facetOption FacetOptionViewModel

The facet option to examine.

color ColorViewModel

When this method returns true, contains a ColorViewModel with the resolved hex colour; otherwise null.

Returns

bool

true in either of these cases:

• Value is a CSS hex colour string of length 7 ("#RRGGBB") or 4 ("#RGB").
• Value matches a variant option that has a non-empty colour defined.

Otherwise false.

Remarks

Use this in Razor templates to render a colour swatch instead of a plain text label:

@if (option.TryGetColor(out var color))
{
    <span style="background:@color.Hex" class="color-swatch"></span>
}
else
{
    <span>@option.Label</span>
}

See Also

FacetOptionViewModel