Sets a bottom border width to the matched view’s. Sets a right border width to the matched view’s. Sets a top border width to the matched view’s. Sets border widths to the matched view’s. Sets a left border color to the matched view’s. Sets a bottom border color to the matched view’s. Sets a right border color to the matched view’s. Sets a top border color to the matched view’s. Sets border colors to the matched view’s. Possible values: " length length", " percent% percent%", "cover" or "contain". You can set the position with absolute, percent or alignment values. Sets the starting position of the background image. Possible values: repeat, repeat-x, repeat-y, no-repeat Sets if/how the background image should be repeated. Sets a image url to the matched view’s background image. Sets the placeholder (hint) font color to matched views. Sets a solid-color value to the matched view’s background. Sets a solid-color value or a linear gradient to the matched view’s background. Sets a solid-color value to the matched view’s foreground. This list of properties can be set in CSS or through the style property of each view: CSS Property ns-dark - classes that specify the system appearance.įor additional information on the Dark Mode support, refer to this documentation article. ns-unknown - classes that specify the application orientation ns-tablet - classes that specify the device type ns-ios - classes that specify the application platform The CSS classes for each application and modal root view are: ns-modal - a class assigned to the modal root view 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. import from Event handler for Page "loaded" event attached in main-page.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. If NativeScript discovers a JavaScript or TypeScript file with the same name, it executes the code inside it. The NativeScript navigation framework looks for an XML file with the specified name, loads it and navigates to the respective page. You need to explicitly set the home page for your app by calling the run method of the Application module and pass NavigationEntry with the desired moduleName. Declare the Home PageĮach NativeScript app must have a home page that loads when you launch the app. For each XML file that NativeScript parses, the framework also looks for a JavaScript or TypeScript file with the same name and executes the business logic inside it. For each page, you need to have a separate XML file that holds the layout of the page. When you develop the user interface of your app, you can implement each application screen in a separate page or implement your application screens on a single page with a tab view. Typically, the design of the user interface is developed and stored in XML files, styling is done via CSS and the business logic is developed and stored in JavaScript or TypeScript files. The user interface of NativeScript mobile apps consists of pages.
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