WebMay 24, 2024 · First it makes sense to come up with some basic CSS for highlighting text. Open the project's src/styles.css file and include the following: .highlightText { background: yellow; } CSS With the very simple CSS out of the way, we can have a look at the logic involved for manipulating the HTML. WebA function that returns a promise that loads highlight.js core script: lineNumbersLoader: A function that returns a promise that loads line-numbers script which adds line numbers to the highlight code: languages: The set of languages to register: config: Set highlight.js config, see configure-options: themePath: The path to highlighting theme ...
Highlight text in paragraphs with a simple directive in Angular
private fileReader:FileReader = new FileReader(); … WebMar 30, 2024 · In this directive, we are going to highlight the selected DOM element by setting an element’s background color. Create an app-highlight.directive.ts file in src/app … how does our body move
Angular - Built-in directives
This section walks you through setting the highlight color while applying the HighlightDirective. 1. In highlight.directive.ts, import Input from @angular/core.src/app/highlight.directive.ts (imports)import{Directive,ElementRef,HostListener,Input}from'@angular/core'; … See more This section walks you through creating a highlight directive that sets the background color of the host element to yellow. 1. To create a … See more This section shows you how to detect when a user mouses into or out of the element and to respond by setting or clearing the highlight color. 1. Import HostListener from … See more To use the HighlightDirective, add a WebFeb 22, 2024 · The directive class implements the desired directive behavior. Now we will create a myHighlight attribute directive to set an element’s background color when you … WebThe [appHighlight] attribute binding both applies the highlighting directive to the photo of shooter in st louis high school