---
order: 2
title:
  zh-CN: 按照行数省略
  en-US: Truncate according to the number of rows
---

## zh-CN

通过设置 `lines` 属性指定最大行数，如果超过这个行数的文本会自动截取。但是在这种模式下所有 `ng-content` 将会被转换成纯文本。

并且注意在这种模式下，外容器需要有指定的宽度（或设置自身宽度）。

## en-US

`lines` attribute specifies the maximum number of rows where the text will automatically be truncated when exceeded. In this mode, all `ng-content` will be converted to plain text.

Also note that, in this mode, the outer container needs to have a specified width (or set its own width).

```ts
import { Component } from '@angular/core';

@Component({
  selector: 'app-demo',
  template: `
    <ellipsis lines="3" tooltip style="width: 200px">
      <p>
        There were injuries alleged in three <a href="#cover">cases in 2015</a>, and a fourth incident in September, according to the safety
        recall report. After meeting with US regulators in October, the firm decided to issue a voluntary recall.
      </p>
    </ellipsis>
  `,
})
export class DemoComponent {}
```