feat: add divider

[GuYith]

add divider

当前遗留问题：

• omi中如何获取组件的children？

• （实现link的时候也有遇到该问题，使用 <slot> 变相实现）

• OmiProps的属性中存在children，但是读取到的结果永远为null

[tencent-adm]

All committers have signed the CLA.

[GuYith]

好怪，已经签署过了

Thank you for your submission, we really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.You have signed the CLA already but the status is still pending? Let us recheck it.

[dntzhang]

@GuYith 使用jsx或者h的时候才能拿到 children

[dntzhang]

[dntzhang]

import { tag, WeElement, h } from 'omi'

@tag('my-counter')
class MyCounter extends WeElement {
  static css = `
    span{
      color: red;
    }`

  count = 1

  sub = () => {
    this.count--
    this.update()
  }

  add = () => {
    this.count++
    this.update()
  }

  render(props) {
    console.log(props.children)
    return (
      <>
        <button onClick={this.sub}>-</button>
        <span>{this.count}</span>
        <button onClick={this.add}>+</button>
      </>
    )
  }
}

[dntzhang]

import { render, h } from 'omi'
import './my-counter'

render((
  <div>
    <div>Component Demo</div>
    <my-counter >
      <span>aa</span>
      <span>bb</span>
    </my-counter>
  </div>
), 'body')

[dntzhang]

@GuYith 看上面的例子

[GuYith]

好的好的，解决了。把propTypes中的children去掉后可以了