// vendor files (imported from node_modules) @import "~primeng/resources/themes/bootstrap/theme.css"; @import "~primeng/resources/primeng.min.css"; @import "~font-awesome/css/font-awesome.min.css"; // base project stuff (common settings) @import "global"; // specific styles for component...
1.Set a specific element property. 2.Listen for an element event. Syntax: [()] 2. Local Reference(Template Reference variable) Use the hash symbol (#) to declare a reference variable. The following reference variable, #phone, declares a phone variable on an element. <!-- phone refers ...
(private el: ElementRef, private r2: Renderer2) { //第1种: 直接操作ElementRef // this.el.nativeElement.style.backgroundColor = 'yellow'; //第2种: 推荐使用 renderer2 设置 // this.r2.setStyle(this.el.nativeElement, "background-color", 'yellow'); } @HostListener('mouseenter') onMouse...
39ddd884e8 fix show specific error for unresolved @HostListener's event name in local compilation mode (#54230) 5d633240fd fix show the correct message for the error LOCAL_COMPILATION_UNRESOLVED_CONST when an unresolved symbol used for @Component.styles (#54230) 58b8a232d6 fix support jumpin...
a730f09ae9 feat Add a public API to establish events to be replayed and an attribute to mark an element with an event handler. (#55356) fdd560ea14 feat Add ability to configure zone change detection to use zoneless scheduler (#55252) bce5e2344f feat Add build target for jsaction cont...
The HostListener then sets the font-weight CSS property to the fontWeight value. They are setting up the directive to check the DOM element that it is on. If it has event bindings added for mouse enter and leave it will use this code. Otherwise nothing will happen. This is...
highlightColor); } @HostListener('mouseleave') onMouseLeave(): void { this.highlight(null); } private highlight(color: string | null): void { this.el.nativeElement.style.backgroundColor = color; } } JavaScript Copy // app.component.ts import { Component } from '@angular/core'; @...
@HostListener('mouseleave')hideIcon(){this.container.clear();} Copy One important thing to remember here, is that the icon element, will be a sibling of the element where the directive is used, and not a child. As with the other examples, all the code isavailable on StackBlitz. ...
forEach(function (element) { // if the element is greater, set it as the max if (element > this.max) { this.max = element; } }); } }; maxFinder.find([2, 3, 4]); // log the result console.log(maxFinder.max); You would expect this to work, but it doesn’t. If you ...
import { Directive, ElementRef, HostListener, Input } from '@angular/core'; @Directive({ selector: '[appInputMask]' }) export class InputMaskDirective { @Input() appInputMask: string = ''; constructor(private el: ElementRef) { } @HostListener('input', ['$event']) onInput(event: Input...