![]() ns-root - a class assigned to the application root view To allow flexible styling and theming, NativeScript adds a CSS class to the root views in the application for specific states. You need to do the change before the application is started, usually in the app.js or app.ts file as shown below: platformNativeScriptDynamic(Ī pseudo-selector or also pseudo-class is used to define a special state of an element.Ĭurrently, NativeScript supports only :highlighted pseudo-selector. You can change the name of the file from which the application-wide CSS is loaded. This file is a convenient place to store styles that will be used on multiple pages. If it does, any CSS styles that it contains are loaded and used across all application pages. When the application starts, NativeScript checks if the file app.css exists. It is also possible to apply platform-specific CSS. The inline CSS will have the highest priority and the application CSS will have the lowest priority. If there is CSS declared on different levels-all will be applied. Inline CSS: Applies directly to a UI view The CSS styles can be set on 3 different levels:Īpplication-wide CSS: Applies to every application pageĬomponent-specific CSS: Applies for component only NOTE: If you are not using Angular with NativeScript, refer to the Styling docs for NativeScript Core. When the view is displayed, all its style properties are applied to the underlying native widget. Similarly to the DOM Style Object, each View instance exposes a style property, which holds all the style properties for the view. ![]() Only a subset of the CSS language is supported. You change the looks and appearance of views (elements) in a NativeScript application similarly to how you do it in a web application-using Cascading Style Sheets (CSS) or changing the style object of the elements in JavaScript.
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