---
title:
  zh-CN: 新增支持默认值
order: 5
---

## zh-CN

有时动态的去新增内容，`editable-table` 提供了 `(addRow)` 方法。

## en-US


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

@Component({
  selector: 'bixi-editable-demo-function',
  template: `
    <bixi-editable-table [(ngModel)]="rows" [cols]="cols" (addRow)="addRow($event)"></bixi-editable-table>
  `
})
export class TestComponent {
  cols = [
    {
      key: 'name',
      name: '审核点'
    },
    {
      key: 'relation',
      name: '关系'
    },
    {
      key: 'content',
      name: '风险内容'
    },
    {
      key: 'desc',
      name: '问题描述'
    }
  ];
  rows = [
    {
      name: '组合1',
      relation: '等于',
      content: '字段1',
      desc: 'A类型'
    }
  ]

  addRow(form: FormGroup) {
    form.patchValue({
      name: 'hello',
      relation: `大于`,
      content: '123'
    })
  }
}
```