本文介绍了Angular-更新根index.html中的html属性的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我的index.html中包含以下内容
I have following content in my index.html
<!doctype html>
<html dir="ltr" lang="en">
<head>
<meta charset="utf-8">
<title>Halls Gate</title>
<base href="/">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/png" href="assets/img/favicon.png">
<link href="https://fonts.googleapis.com/css?family=Montserrat:300,400,500,600,700" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Istok+Web" rel="stylesheet">
</head>
<body>
<app-root></app-root>
</body>
</html>
我想根据所选语言从组件<html dir="ltr" lang="en">
更新html元素中的dir和lang属性.
I want to update dir and lang attribute in html element from a component <html dir="ltr" lang="en">
based on the language selected.
在Angular中有没有办法解决这个问题?
Is there a way to go about this in Angular?
谢谢.
推荐答案
我认为,可以简单地对其进行更改...
I think, it can be changed simply...
https://stackblitz.com/edit/angular-ih2drk?file = src%2Fapp%2Fapp.component.ts
import { Component, Renderer2 } from '@angular/core';
@Component({
selector: 'my-app',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
name = 'Angular 6';
constructor(private renderer: Renderer2) {
this.renderer.setAttribute(document.querySelector('html'), 'lang', 'tr');
}
}
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