Input

import { Input } from 'antd';

ReactDOM.render(<Input placeholder="Basic usage" />, mountNode);

import { Input, Select, Icon } from 'antd';
const Option = Select.Option;

const selectBefore = (
  <Select defaultValue="Http://" style={{ width: 80 }}>
    <Option value="Http://">Http://</Option>
    <Option value="Https://">Https://</Option>
  </Select>
);
const selectAfter = (
  <Select defaultValue=".com" style={{ width: 70 }}>
    <Option value=".com">.com</Option>
    <Option value=".jp">.jp</Option>
    <Option value=".cn">.cn</Option>
    <Option value=".org">.org</Option>
  </Select>
);

ReactDOM.render(
  <div>
    <div style={{ marginBottom: 16 }}>
      <Input addonBefore="Http://" addonAfter=".com" defaultValue="mysite" />
    </div>
    <div style={{ marginBottom: 16 }}>
      <Input addonBefore={selectBefore} addonAfter={selectAfter} defaultValue="mysite" />
    </div>
    <div style={{ marginBottom: 16 }}>
      <Input addonAfter={<Icon type="setting" />} defaultValue="mysite" />
    </div>
  </div>
, mountNode);

import { Input } from 'antd';
const Search = Input.Search;

ReactDOM.render(
  <Search
    placeholder="input search text"
    style={{ width: 200 }}
    onSearch={value => console.log(value)}
  />
, mountNode);

import { Input } from 'antd';
const { TextArea } = Input;

ReactDOM.render(
  <div>
    <TextArea placeholder="Autosize height based on content lines" autosize />
    <div style={{ margin: '24px 0' }} />
    <TextArea placeholder="Autosize height with minimum and maximum number of lines" autosize={{ minRows: 2, maxRows: 6 }} />
  </div>
, mountNode);

import { Input, Icon } from 'antd';

class App extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      userName: '',
    };
  }
  emitEmpty = () => {
    this.userNameInput.focus();
    this.setState({ userName: '' });
  }
  onChangeUserName = (e) => {
    this.setState({ userName: e.target.value });
  }
  render() {
    const { userName } = this.state;
    const suffix = userName ? <Icon type="close-circle" onClick={this.emitEmpty} /> : null;
    return (
      <Input
        placeholder="Enter your userName"
        prefix={<Icon type="user" />}
        suffix={suffix}
        value={userName}
        onChange={this.onChangeUserName}
        ref={node => this.userNameInput = node}
      />
    );
  }
}

ReactDOM.render(<App />, mountNode);

.anticon-close-circle {
  cursor: pointer;
  color: #ccc;
  transition: color 0.3s;
  font-size: 12px;
}
.anticon-close-circle:hover {
  color: #999;
}
.anticon-close-circle:active {
  color: #666;
}

import { Input } from 'antd';

ReactDOM.render(
  <div className="example-input">
    <Input size="large" placeholder="large size" />
    <Input placeholder="default size" />
    <Input size="small" placeholder="small size" />
  </div>
, mountNode);

.example-input .ant-input {
  width: 200px;
  margin: 0 8px 8px 0;
}

import { Input, Col, Select, InputNumber, DatePicker, AutoComplete, Cascader } from 'antd';
const InputGroup = Input.Group;
const Option = Select.Option;

const options = [{
  value: 'zhejiang',
  label: 'Zhejiang',
  children: [{
    value: 'hangzhou',
    label: 'Hangzhou',
    children: [{
      value: 'xihu',
      label: 'West Lake',
    }],
  }],
}, {
  value: 'jiangsu',
  label: 'Jiangsu',
  children: [{
    value: 'nanjing',
    label: 'Nanjing',
    children: [{
      value: 'zhonghuamen',
      label: 'Zhong Hua Men',
    }],
  }],
}];

class CompactDemo extends React.Component {
  state = {
    dataSource: [],
  }
  handleChange = (value) => {
    this.setState({
      dataSource: !value || value.indexOf('@') >= 0 ? [] : [
        `${value}@gmail.com`,
        `${value}@163.com`,
        `${value}@qq.com`,
      ],
    });
  }
  render() {
    return (
      <div>
        <InputGroup size="large">
          <Col span={4}>
            <Input defaultValue="0571" />
          </Col>
          <Col span={8}>
            <Input defaultValue="26888888" />
          </Col>
        </InputGroup>
        <br />
        <InputGroup compact>
          <Input style={{ width: '20%' }} defaultValue="0571" />
          <Input style={{ width: '30%' }} defaultValue="26888888" />
        </InputGroup>
        <br />
        <InputGroup compact>
          <Select defaultValue="Zhejiang">
            <Option value="Zhejiang">Zhejiang</Option>
            <Option value="Jiangsu">Jiangsu</Option>
          </Select>
          <Input style={{ width: '50%' }} defaultValue="Xihu District, Hangzhou" />
        </InputGroup>
        <br />
        <InputGroup compact>
          <Select defaultValue="Option1">
            <Option value="Option1">Option1</Option>
            <Option value="Option2">Option2</Option>
          </Select>
          <Input style={{ width: '50%' }} defaultValue="input content" />
          <InputNumber />
        </InputGroup>
        <br />
        <InputGroup compact>
          <Input style={{ width: '50%' }} defaultValue="input content" />
          <DatePicker />
        </InputGroup>
        <br />
        <InputGroup compact>
          <Select defaultValue="Option1-1">
            <Option value="Option1-1">Option1-1</Option>
            <Option value="Option1-2">Option1-2</Option>
          </Select>
          <Select defaultValue="Option2-2">
            <Option value="Option2-1">Option2-1</Option>
            <Option value="Option2-2">Option2-2</Option>
          </Select>
        </InputGroup>
        <br />
        <InputGroup compact>
          <Select defaultValue="1">
            <Option value="1">Between</Option>
            <Option value="2">Except</Option>
          </Select>
          <Input style={{ width: 100, textAlign: 'center' }} placeholder="Minimum" />
          <Input style={{ width: 24, borderLeft: 0, pointerEvents: 'none', backgroundColor: '#fff' }} placeholder="~" disabled />
          <Input style={{ width: 100, textAlign: 'center', borderLeft: 0 }} placeholder="Maximum" />
        </InputGroup>
        <br />
        <InputGroup compact>
          <Select defaultValue="Sign Up">
            <Option value="Sign Up">Sign Up</Option>
            <Option value="Sign In">Sign In</Option>
          </Select>
          <AutoComplete
            dataSource={this.state.dataSource}
            style={{ width: 200 }}
            onChange={this.handleChange}
            placeholder="Email"
          />
        </InputGroup>
        <br />
        <InputGroup compact>
          <Select style={{ width: '30%' }} defaultValue="Home">
            <Option value="Home">Home</Option>
            <Option value="Company">Company</Option>
          </Select>
          <Cascader style={{ width: '70%' }} options={options} placeholder="Select Address" />
        </InputGroup>
      </div>
    );
  }
}

ReactDOM.render(<CompactDemo />, mountNode);

import { Input } from 'antd';
const { TextArea } = Input;

ReactDOM.render(<TextArea rows={4} />, mountNode);

import { Input, Tooltip } from 'antd';

function formatNumber(value) {
  value += '';
  const list = value.split('.');
  const prefix = list[0].charAt(0) === '-' ? '-' : '';
  let num = prefix ? list[0].slice(1) : list[0];
  let result = '';
  while (num.length > 3) {
    result = `,${num.slice(-3)}${result}`;
    num = num.slice(0, num.length - 3);
  }
  if (num) {
    result = num + result;
  }
  return `${prefix}${result}${list[1] ? `.${list[1]}` : ''}`;
}

class NumericInput extends React.Component {
  onChange = (e) => {
    const { value } = e.target;
    const reg = /^-?(0|[1-9][0-9]*)(\.[0-9]*)?$/;
    if ((!isNaN(value) && reg.test(value)) || value === '' || value === '-') {
      this.props.onChange(value);
    }
  }
  // '.' at the end or only '-' in the input box.
  onBlur = () => {
    const { value, onBlur, onChange } = this.props;
    if (value.charAt(value.length - 1) === '.' || value === '-') {
      onChange({ value: value.slice(0, -1) });
    }
    if (onBlur) {
      onBlur();
    }
  }
  render() {
    const { value } = this.props;
    const title = value ? (
      <span className="numeric-input-title">
        {value !== '-' ? formatNumber(value) : '-'}
      </span>
    ) : 'Input a number';
    return (
      <Tooltip
        trigger={['focus']}
        title={title}
        placement="topLeft"
        overlayClassName="numeric-input"
      >
        <Input
          {...this.props}
          onChange={this.onChange}
          onBlur={this.onBlur}
          placeholder="Input a number"
          maxLength="25"
        />
      </Tooltip>
    );
  }
}

class NumericInputDemo extends React.Component {
  constructor(props) {
    super(props);
    this.state = { value: '' };
  }
  onChange = (value) => {
    this.setState({ value });
  }
  render() {
    return <NumericInput style={{ width: 120 }} value={this.state.value} onChange={this.onChange} />;
  }
}

ReactDOM.render(<NumericInputDemo />, mountNode);

/* to prevent the arrow overflow the popup container,
or the height is not enough when content is empty */
.numeric-input .ant-tooltip-inner {
  min-width: 32px;
  min-height: 37px;
}

.numeric-input .numeric-input-title {
  font-size: 14px;
}