npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@uiw/react-textarea

v4.22.3

Published

Textarea component

Downloads

857

Readme

Textarea 多行文本输入框

Buy me a coffee Open in unpkg NPM Downloads npm version

标准的多行文本输入框。

import { Textarea } from 'uiw';
// or
import Textarea from '@uiw/react-textarea';

基础用法

import React from 'react';
import { Textarea } from 'uiw';

const Demo = () => (
  <div style={{ maxWidth: 300 }}>
    <Textarea placeholder="请输入内容" />
  </div>
)
export default Demo;

在表单中使用

<Form /> 表单中应用 <Textarea /> 组件

import React from 'react';
import { Form, Row, Col, Textarea, Button, Notify } from 'uiw';

const Demo = () => (
  <div>
    <Form
      onSubmitError={(error) => {
        if (error.filed) {
          return { ...error.filed };
        }
        return null;
      }}
      onSubmit={({initial, current}) => {
        const errorObj = {};
        if (!current.commit) {
          errorObj.commit = '内容为空,请输入内容';
        }
        if(Object.keys(errorObj).length > 0) {
          const err = new Error();
          err.filed = errorObj;
          Notify.error({ title: '提交失败!', description: '请确认提交表单是否正确!' });
          throw err;
        }
        Notify.success({
          title: '提交成功!',
          description: `表单提交成功,内容为:${current.commit},将自动填充初始化值!`,
        });
      }}
      fields={{
        commit: {
          children: <Textarea placeholder="请输入说明内容" />
        },
      }}
    >
      {({ fields, state, canSubmit }) => {
        return (
          <div>
            <Row>
              <Col style={{ maxWidth: 300 }}>{fields.commit}</Col>
            </Row>
            <Row>
              <Col fixed>
                <Button disabled={!canSubmit()} type="primary" htmlType="submit">提交</Button>
              </Col>
            </Row>
            <Row>
              <Col>
                <pre style={{ padding: 10 }}>
                  {JSON.stringify(state.current, null, 2)}
                </pre>
              </Col>
            </Row>
          </div>
        )
      }}
    </Form>
  </div>
)
export default Demo;

禁用

import React from 'react';
import { Textarea } from 'uiw';

const Demo = () => (
  <div style={{ maxWidth: 300 }}>
    <Textarea placeholder="请输入内容" disabled />
  </div>
)
export default Demo;

HTML Textarea

import React from 'react';
import { Textarea } from 'uiw';

const Demo = () => (
  <div style={{ maxWidth: 300 }}>
    <textarea className="w-textarea" placeholder="请输入内容" defaultValue="" />
  </div>
)
export default Demo;

Props

这是一个标准组件,与 HTML 中属性保持一致。

| 参数 | 说明 | 类型 | 默认值 | |--------- |-------- |--------- |-------- | | placeholder | 规定描述文本区域预期值的简短提示。 | String | - | | disabled | 禁用输入框 | Boolean | - |