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NgStyle

directive

An attribute directive that updates styles for the containing HTML element. Sets one or more style properties, specified as colon-separated key-value pairs. The key is a style name, with an optional .<unit> suffix (such as 'top.px', 'font-style.em'). The value is an expression to be evaluated. The resulting non-null value, expressed in the given unit, is assigned to the given style property. If the result of evaluation is null, the corresponding style is removed.

NgModule

Selectors

Properties

Property Description
@Input()ngStyle: { [klass: string]: any; } Write-Only

Inherited from NgStyleBase

Description

Set the font of the containing element to the result of an expression.

<some-element [ngStyle]="{'font-style': styleExp}">...</some-element>

Set the width of the containing element to a pixel value returned by an expression.

<some-element [ngStyle]="{'max-width.px': widthExp}">...</some-element>

Set a collection of style values using an expression that returns key-value pairs.

<some-element [ngStyle]="objExp">...</some-element>

Methods

ngDoCheck()

Parameters

There are no parameters.

Inherited from NgStyleBase

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Licensed under the Creative Commons Attribution License 4.0.
https://angular.io/api/common/NgStyle