将html复制到剪贴板(角度) [英] Copy html to clipboard (Angular)

问题描述

是否可以将html复制到Angular剪贴板中?

Is there a way to copy html to clipboard in Angular?

我正在使用ngx剪贴板，并尝试格式化复制的文本(即，使用粗体，项目符号)

I'm using ngx-clipboard, and trying to format the copied text (i.e., use bold, bullets)

.ts

constructor(private _clipboardService: ClipboardService) {}

callServiceToCopy() {
    this._clipboardService.copyFromContent('<B>This is an important message<\/B>\n These are the details');
}

组件:

<button class="btn btn-primary btn-sm" (click)="callServiceToCopy()">Copy</button>

Stackblitz: https://stackblitz.com/edit/github-ar12tp-irzz84

Stackblitz: https://stackblitz.com/edit/github-ar12tp-irzz84

推荐答案

app.component.ts:

copyToClipboard(id:string): void {
  const fromHtml = this._elementRef.nativeElement.querySelector(id).innerHTML;
  const newNode = this.renderer.createElement('div');
  this.renderer.appendChild(this._elementRef.nativeElement, newNode);
  this.renderer.setProperty(newNode, 'innerHTML', fromHtml);
  this._clipboardService.copyFromContent(fromHtml);
}

app.component.html:

<textarea id="textId">This is a sample Text</textarea>
<button (click)="copyToClipboard('#textId')">Copy text</button>

请检查以下StackBlitz: https://stackblitz.com/edit/github-ar12tp-scrwbn

Please check this StackBlitz: https://stackblitz.com/edit/github-ar12tp-scrwbn

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