antd/lib/form/FormItem.js

An enterprise-class UI design language and React components implementation

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(require("react"));

var ReactDOM = _interopRequireWildcard(require("react-dom"));

var PropTypes = _interopRequireWildcard(require("prop-types"));

var _classnames = _interopRequireDefault(require("classnames"));

var _rcAnimate = _interopRequireDefault(require("rc-animate"));

var _row = _interopRequireDefault(require("../grid/row"));

var _col = _interopRequireDefault(require("../grid/col"));

var _icon = _interopRequireDefault(require("../icon"));

var _configProvider = require("../config-provider");

var _warning = _interopRequireDefault(require("../_util/warning"));

var _type = require("../_util/type");

var _constants = require("./constants");

var _context = _interopRequireDefault(require("./context"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj["default"] = obj; return newObj; } }

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 _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; }

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

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

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 _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }

var ValidateStatuses = (0, _type.tuple)('success', 'warning', 'error', 'validating', '');

function intersperseSpace(list) {
  return list.reduce(function (current, item) {
    return [].concat(_toConsumableArray(current), [' ', item]);
  }, []).slice(1);
}

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

  function FormItem() {
    var _this;

    _classCallCheck(this, FormItem);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(FormItem).apply(this, arguments));
    _this.helpShow = false; // Resolve duplicated ids bug between different forms
    // https://github.com/ant-design/ant-design/issues/7351

    _this.onLabelClick = function () {
      var id = _this.props.id || _this.getId();

      if (!id) {
        return;
      }

      var formItemNode = ReactDOM.findDOMNode(_assertThisInitialized(_this));
      var control = formItemNode.querySelector("[id=\"".concat(id, "\"]"));

      if (control && control.focus) {
        control.focus();
      }
    };

    _this.onHelpAnimEnd = function (_key, helpShow) {
      _this.helpShow = helpShow;

      if (!helpShow) {
        _this.setState({});
      }
    };

    _this.renderFormItem = function (_ref) {
      var _itemClassName;

      var getPrefixCls = _ref.getPrefixCls;
      var _this$props = _this.props,
          customizePrefixCls = _this$props.prefixCls,
          style = _this$props.style,
          className = _this$props.className;
      var prefixCls = getPrefixCls('form', customizePrefixCls);

      var children = _this.renderChildren(prefixCls);

      var itemClassName = (_itemClassName = {}, _defineProperty(_itemClassName, "".concat(prefixCls, "-item"), true), _defineProperty(_itemClassName, "".concat(prefixCls, "-item-with-help"), _this.helpShow), _defineProperty(_itemClassName, "".concat(className), !!className), _itemClassName);
      return React.createElement(_row["default"], {
        className: (0, _classnames["default"])(itemClassName),
        style: style,
        key: "row"
      }, children);
    };

    return _this;
  }

  _createClass(FormItem, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      var _this$props2 = this.props,
          children = _this$props2.children,
          help = _this$props2.help,
          validateStatus = _this$props2.validateStatus,
          id = _this$props2.id;
      (0, _warning["default"])(this.getControls(children, true).length <= 1 || help !== undefined || validateStatus !== undefined, 'Form.Item', 'Cannot generate `validateStatus` and `help` automatically, ' + 'while there are more than one `getFieldDecorator` in it.');
      (0, _warning["default"])(!id, 'Form.Item', '`id` is deprecated for its label `htmlFor`. Please use `htmlFor` directly.');
    }
  }, {
    key: "getHelpMessage",
    value: function getHelpMessage() {
      var help = this.props.help;

      if (help === undefined && this.getOnlyControl()) {
        var _this$getField = this.getField(),
            errors = _this$getField.errors;

        if (errors) {
          return intersperseSpace(errors.map(function (e, index) {
            var node = null;

            if (React.isValidElement(e)) {
              node = e;
            } else if (React.isValidElement(e.message)) {
              node = e.message;
            } // eslint-disable-next-line react/no-array-index-key


            return node ? React.cloneElement(node, {
              key: index
            }) : e.message;
          }));
        }

        return '';
      }

      return help;
    }
  }, {
    key: "getControls",
    value: function getControls(children, recursively) {
      var controls = [];
      var childrenArray = React.Children.toArray(children);

      for (var i = 0; i < childrenArray.length; i++) {
        if (!recursively && controls.length > 0) {
          break;
        }

        var child = childrenArray[i];

        if (child.type && (child.type === FormItem || child.type.displayName === 'FormItem')) {
          continue;
        }

        if (!child.props) {
          continue;
        }

        if (_constants.FIELD_META_PROP in child.props) {
          // And means FIELD_DATA_PROP in child.props, too.
          controls.push(child);
        } else if (child.props.children) {
          controls = controls.concat(this.getControls(child.props.children, recursively));
        }
      }

      return controls;
    }
  }, {
    key: "getOnlyControl",
    value: function getOnlyControl() {
      var child = this.getControls(this.props.children, false)[0];
      return child !== undefined ? child : null;
    }
  }, {
    key: "getChildProp",
    value: function getChildProp(prop) {
      var child = this.getOnlyControl();
      return child && child.props && child.props[prop];
    }
  }, {
    key: "getId",
    value: function getId() {
      return this.getChildProp('id');
    }
  }, {
    key: "getMeta",
    value: function getMeta() {
      return this.getChildProp(_constants.FIELD_META_PROP);
    }
  }, {
    key: "getField",
    value: function getField() {
      return this.getChildProp(_constants.FIELD_DATA_PROP);
    }
  }, {
    key: "getValidateStatus",
    value: function getValidateStatus() {
      var onlyControl = this.getOnlyControl();

      if (!onlyControl) {
        return '';
      }

      var field = this.getField();

      if (field.validating) {
        return 'validating';
      }

      if (field.errors) {
        return 'error';
      }

      var fieldValue = 'value' in field ? field.value : this.getMeta().initialValue;

      if (fieldValue !== undefined && fieldValue !== null && fieldValue !== '') {
        return 'success';
      }

      return '';
    }
  }, {
    key: "isRequired",
    value: function isRequired() {
      var required = this.props.required;

      if (required !== undefined) {
        return required;
      }

      if (this.getOnlyControl()) {
        var meta = this.getMeta() || {};
        var validate = meta.validate || [];
        return validate.filter(function (item) {
          return !!item.rules;
        }).some(function (item) {
          return item.rules.some(function (rule) {
            return rule.required;
          });
        });
      }

      return false;
    }
  }, {
    key: "renderHelp",
    value: function renderHelp(prefixCls) {
      var help = this.getHelpMessage();
      var children = help ? React.createElement("div", {
        className: "".concat(prefixCls, "-explain"),
        key: "help"
      }, help) : null;

      if (children) {
        this.helpShow = !!children;
      }

      return React.createElement(_rcAnimate["default"], {
        transitionName: "show-help",
        component: "",
        transitionAppear: true,
        key: "help",
        onEnd: this.onHelpAnimEnd
      }, children);
    }
  }, {
    key: "renderExtra",
    value: function renderExtra(prefixCls) {
      var extra = this.props.extra;
      return extra ? React.createElement("div", {
        className: "".concat(prefixCls, "-extra")
      }, extra) : null;
    }
  }, {
    key: "renderValidateWrapper",
    value: function renderValidateWrapper(prefixCls, c1, c2, c3) {
      var props = this.props;
      var onlyControl = this.getOnlyControl;
      var validateStatus = props.validateStatus === undefined && onlyControl ? this.getValidateStatus() : props.validateStatus;
      var classes = "".concat(prefixCls, "-item-control");

      if (validateStatus) {
        classes = (0, _classnames["default"])("".concat(prefixCls, "-item-control"), {
          'has-feedback': props.hasFeedback || validateStatus === 'validating',
          'has-success': validateStatus === 'success',
          'has-warning': validateStatus === 'warning',
          'has-error': validateStatus === 'error',
          'is-validating': validateStatus === 'validating'
        });
      }

      var iconType = '';

      switch (validateStatus) {
        case 'success':
          iconType = 'check-circle';
          break;

        case 'warning':
          iconType = 'exclamation-circle';
          break;

        case 'error':
          iconType = 'close-circle';
          break;

        case 'validating':
          iconType = 'loading';
          break;

        default:
          iconType = '';
          break;
      }

      var icon = props.hasFeedback && iconType ? React.createElement("span", {
        className: "".concat(prefixCls, "-item-children-icon")
      }, React.createElement(_icon["default"], {
        type: iconType,
        theme: iconType === 'loading' ? 'outlined' : 'filled'
      })) : null;
      return React.createElement("div", {
        className: classes
      }, React.createElement("span", {
        className: "".concat(prefixCls, "-item-children")
      }, c1, icon), c2, c3);
    }
  }, {
    key: "renderWrapper",
    value: function renderWrapper(prefixCls, children) {
      var _this2 = this;

      return React.createElement(_context["default"].Consumer, {
        key: "wrapper"
      }, function (_ref2) {
        var contextWrapperCol = _ref2.wrapperCol,
            vertical = _ref2.vertical;
        var wrapperCol = _this2.props.wrapperCol;
        var mergedWrapperCol = ('wrapperCol' in _this2.props ? wrapperCol : contextWrapperCol) || {};
        var className = (0, _classnames["default"])("".concat(prefixCls, "-item-control-wrapper"), mergedWrapperCol.className); // No pass FormContext since it's useless

        return React.createElement(_context["default"].Provider, {
          value: {
            vertical: vertical
          }
        }, React.createElement(_col["default"], _extends({}, mergedWrapperCol, {
          className: className
        }), children));
      });
    }
  }, {
    key: "renderLabel",
    value: function renderLabel(prefixCls) {
      var _this3 = this;

      return React.createElement(_context["default"].Consumer, {
        key: "label"
      }, function (_ref3) {
        var _classNames;

        var vertical = _ref3.vertical,
            contextLabelAlign = _ref3.labelAlign,
            contextLabelCol = _ref3.labelCol,
            contextColon = _ref3.colon;
        var _this3$props = _this3.props,
            label = _this3$props.label,
            labelCol = _this3$props.labelCol,
            labelAlign = _this3$props.labelAlign,
            colon = _this3$props.colon,
            id = _this3$props.id,
            htmlFor = _this3$props.htmlFor;

        var required = _this3.isRequired();

        var mergedLabelCol = ('labelCol' in _this3.props ? labelCol : contextLabelCol) || {};
        var mergedLabelAlign = 'labelAlign' in _this3.props ? labelAlign : contextLabelAlign;
        var labelClsBasic = "".concat(prefixCls, "-item-label");
        var labelColClassName = (0, _classnames["default"])(labelClsBasic, mergedLabelAlign === 'left' && "".concat(labelClsBasic, "-left"), mergedLabelCol.className);
        var labelChildren = label; // Keep label is original where there should have no colon

        var computedColon = colon === true || contextColon !== false && colon !== false;
        var haveColon = computedColon && !vertical; // Remove duplicated user input colon

        if (haveColon && typeof label === 'string' && label.trim() !== '') {
          labelChildren = label.replace(/[：:]\s*$/, '');
        }

        var labelClassName = (0, _classnames["default"])((_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-item-required"), required), _defineProperty(_classNames, "".concat(prefixCls, "-item-no-colon"), !computedColon), _classNames));
        return label ? React.createElement(_col["default"], _extends({}, mergedLabelCol, {
          className: labelColClassName
        }), React.createElement("label", {
          htmlFor: htmlFor || id || _this3.getId(),
          className: labelClassName,
          title: typeof label === 'string' ? label : '',
          onClick: _this3.onLabelClick
        }, labelChildren)) : null;
      });
    }
  }, {
    key: "renderChildren",
    value: function renderChildren(prefixCls) {
      var children = this.props.children;
      return [this.renderLabel(prefixCls), this.renderWrapper(prefixCls, this.renderValidateWrapper(prefixCls, children, this.renderHelp(prefixCls), this.renderExtra(prefixCls)))];
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(_configProvider.ConfigConsumer, null, this.renderFormItem);
    }
  }]);

  return FormItem;
}(React.Component);

exports["default"] = FormItem;
FormItem.defaultProps = {
  hasFeedback: false
};
FormItem.propTypes = {
  prefixCls: PropTypes.string,
  label: PropTypes.oneOfType([PropTypes.string, PropTypes.node]),
  labelAlign: PropTypes.string,
  labelCol: PropTypes.object,
  help: PropTypes.oneOfType([PropTypes.node, PropTypes.bool]),
  validateStatus: PropTypes.oneOf(ValidateStatuses),
  hasFeedback: PropTypes.bool,
  wrapperCol: PropTypes.object,
  className: PropTypes.string,
  id: PropTypes.string,
  children: PropTypes.node,
  colon: PropTypes.bool
};
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