antd/es/input/Input.js

An enterprise-class UI design language and React components implementation

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

import * as React from 'react';
import * as PropTypes from 'prop-types';
import { polyfill } from 'react-lifecycles-compat';
import classNames from 'classnames';
import omit from 'omit.js';
import { tuple } from '../_util/type';
import ClearableLabeledInput, { hasPrefixSuffix } from './ClearableLabeledInput';
import { ConfigConsumer } from '../config-provider';
import warning from '../_util/warning';
export var InputSizes = tuple('small', 'default', 'large');
export function fixControlledValue(value) {
  if (typeof value === 'undefined' || value === null) {
    return '';
  }

  return value;
}
export function resolveOnChange(target, e, onChange) {
  if (onChange) {
    var event = e;

    if (e.type === 'click') {
      // click clear icon
      event = Object.create(e);
      event.target = target;
      event.currentTarget = target;
      var originalInputValue = target.value; // change target ref value cause e.target.value should be '' when clear input

      target.value = '';
      onChange(event); // reset target ref value

      target.value = originalInputValue;
      return;
    }

    onChange(event);
  }
}
export function getInputClassName(prefixCls, size, disabled) {
  var _classNames;

  return classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-sm"), size === 'small'), _defineProperty(_classNames, "".concat(prefixCls, "-lg"), size === 'large'), _defineProperty(_classNames, "".concat(prefixCls, "-disabled"), disabled), _classNames));
}

var Input =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Input, _React$Component);

  function Input(props) {
    var _this;

    _classCallCheck(this, Input);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(Input).call(this, props));

    _this.saveClearableInput = function (input) {
      _this.clearableInput = input;
    };

    _this.saveInput = function (input) {
      _this.input = input;
    };

    _this.handleReset = function (e) {
      _this.setValue('', function () {
        _this.focus();
      });

      resolveOnChange(_this.input, e, _this.props.onChange);
    };

    _this.renderInput = function (prefixCls) {
      var _this$props = _this.props,
          className = _this$props.className,
          addonBefore = _this$props.addonBefore,
          addonAfter = _this$props.addonAfter,
          size = _this$props.size,
          disabled = _this$props.disabled; // Fix https://fb.me/react-unknown-prop

      var otherProps = omit(_this.props, ['prefixCls', 'onPressEnter', 'addonBefore', 'addonAfter', 'prefix', 'suffix', 'allowClear', // Input elements must be either controlled or uncontrolled,
      // specify either the value prop, or the defaultValue prop, but not both.
      'defaultValue', 'size', 'inputType']);
      return React.createElement("input", _extends({}, otherProps, {
        onChange: _this.handleChange,
        onKeyDown: _this.handleKeyDown,
        className: classNames(getInputClassName(prefixCls, size, disabled), _defineProperty({}, className, className && !addonBefore && !addonAfter)),
        ref: _this.saveInput
      }));
    };

    _this.handleChange = function (e) {
      _this.setValue(e.target.value);

      resolveOnChange(_this.input, e, _this.props.onChange);
    };

    _this.handleKeyDown = function (e) {
      var _this$props2 = _this.props,
          onPressEnter = _this$props2.onPressEnter,
          onKeyDown = _this$props2.onKeyDown;

      if (e.keyCode === 13 && onPressEnter) {
        onPressEnter(e);
      }

      if (onKeyDown) {
        onKeyDown(e);
      }
    };

    _this.renderComponent = function (_ref) {
      var getPrefixCls = _ref.getPrefixCls;
      var value = _this.state.value;
      var customizePrefixCls = _this.props.prefixCls;
      var prefixCls = getPrefixCls('input', customizePrefixCls);
      return React.createElement(ClearableLabeledInput, _extends({}, _this.props, {
        prefixCls: prefixCls,
        inputType: "input",
        value: fixControlledValue(value),
        element: _this.renderInput(prefixCls),
        handleReset: _this.handleReset,
        ref: _this.saveClearableInput
      }));
    };

    var value = typeof props.value === 'undefined' ? props.defaultValue : props.value;
    _this.state = {
      value: value
    };
    return _this;
  }

  _createClass(Input, [{
    key: "componentDidUpdate",
    // Since polyfill `getSnapshotBeforeUpdate` need work with `componentDidUpdate`.
    // We keep an empty function here.
    value: function componentDidUpdate() {}
  }, {
    key: "getSnapshotBeforeUpdate",
    value: function getSnapshotBeforeUpdate(prevProps) {
      if (hasPrefixSuffix(prevProps) !== hasPrefixSuffix(this.props)) {
        warning(this.input !== document.activeElement, 'Input', "When Input is focused, dynamic add or remove prefix / suffix will make it lose focus caused by dom structure change. Read more: https://ant.design/components/input/#FAQ");
      }

      return null;
    }
  }, {
    key: "focus",
    value: function focus() {
      this.input.focus();
    }
  }, {
    key: "blur",
    value: function blur() {
      this.input.blur();
    }
  }, {
    key: "select",
    value: function select() {
      this.input.select();
    }
  }, {
    key: "setValue",
    value: function setValue(value, callback) {
      if (!('value' in this.props)) {
        this.setState({
          value: value
        }, callback);
      }
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(ConfigConsumer, null, this.renderComponent);
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps) {
      if ('value' in nextProps) {
        return {
          value: nextProps.value
        };
      }

      return null;
    }
  }]);

  return Input;
}(React.Component);

Input.defaultProps = {
  type: 'text'
};
Input.propTypes = {
  type: PropTypes.string,
  id: PropTypes.string,
  size: PropTypes.oneOf(InputSizes),
  maxLength: PropTypes.number,
  disabled: PropTypes.bool,
  value: PropTypes.any,
  defaultValue: PropTypes.any,
  className: PropTypes.string,
  addonBefore: PropTypes.node,
  addonAfter: PropTypes.node,
  prefixCls: PropTypes.string,
  onPressEnter: PropTypes.func,
  onKeyDown: PropTypes.func,
  onKeyUp: PropTypes.func,
  onFocus: PropTypes.func,
  onBlur: PropTypes.func,
  prefix: PropTypes.node,
  suffix: PropTypes.node,
  allowClear: PropTypes.bool
};
polyfill(Input);
export default Input;
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