@jdcfe/yep-react/es/rate/index.js

一套移动端的React组件库

import _defineProperty from "@babel/runtime/helpers/defineProperty";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _assertThisInitialized from "@babel/runtime/helpers/assertThisInitialized";
import _inherits from "@babel/runtime/helpers/inherits";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

import * as React from 'react';
import classNames from 'classnames';
import Star from '../icon/svgs/Star';
import StarO from '../icon/svgs/StarO';

var Rate = /*#__PURE__*/function (_React$PureComponent) {
  _inherits(Rate, _React$PureComponent);

  var _super = _createSuper(Rate);

  function Rate(props) {
    var _this;

    _classCallCheck(this, Rate);

    _this = _super.call(this, props);
    _this.onChange = _this.onChange.bind(_assertThisInitialized(_this));
    _this.onStarClick = _this.onStarClick.bind(_assertThisInitialized(_this));
    _this.renderStars = _this.renderStars.bind(_assertThisInitialized(_this));
    _this.state = {
      value: props.value
    };
    return _this;
  }

  _createClass(Rate, [{
    key: "componentWillReceiveProps",
    value: function componentWillReceiveProps(nextProps) {
      var value = nextProps.value;

      if (value != null && value !== this.state.value) {
        this.setState({
          value: value
        });
      }
    }
  }, {
    key: "onChange",
    value: function onChange(inputValue) {
      var _this$props = this.props,
          editing = _this$props.editing,
          value = _this$props.value;

      if (!editing) {
        return;
      } // do not update internal state based on input value if prop passed


      if (value != null) {
        return;
      }

      this.setState({
        value: inputValue
      });
    }
  }, {
    key: "onStarClick",
    value: function onStarClick(index, value, name, e) {
      e.stopPropagation();
      var _this$props2 = this.props,
          onStarClick = _this$props2.onStarClick,
          editing = _this$props2.editing;

      if (!editing) {
        return;
      }

      onStarClick && onStarClick(index, value, name, e);
    }
  }, {
    key: "renderStars",
    value: function renderStars() {
      var _this2 = this;

      var _this$props3 = this.props,
          name = _this$props3.name,
          starCount = _this$props3.starCount,
          prefixCls = _this$props3.prefixCls;
      var value = this.state.value;
      var radioStyles = {
        display: 'none',
        position: 'absolute',
        marginLeft: -9999
      }; // populate stars

      var starNodes = [];

      var _loop = function _loop(i) {
        var id = "".concat(name, "_").concat(i);
        var starNodeInput = /*#__PURE__*/React.createElement("input", {
          key: "input_".concat(id),
          style: radioStyles,
          className: "dv-star-rating-input",
          type: "radio",
          name: name,
          id: id,
          value: i,
          checked: value === i,
          onChange: function onChange() {
            return _this2.onChange(i);
          }
        });
        var starNodeLabel = /*#__PURE__*/React.createElement("label", {
          key: "label_".concat(id),
          className: classNames("".concat(prefixCls, "-star"), "".concat(prefixCls, "-").concat(value >= i ? 'full' : 'empty', "-star")),
          htmlFor: id,
          onClick: function onClick(e) {
            return _this2.onStarClick(i, value, name, e);
          }
        }, _this2.renderIcon(i, value, name, id)); //@ts-ignore

        starNodes.push(starNodeInput); //@ts-ignore

        starNodes.push(starNodeLabel);
      };

      for (var i = starCount; i > 0; i--) {
        _loop(i);
      }

      return starNodes.length ? starNodes : null;
    }
  }, {
    key: "renderIcon",
    value: function renderIcon(index, value, name, id) {
      var _this$props4 = this.props,
          renderStarIcon = _this$props4.renderStarIcon,
          renderStarIconHalf = _this$props4.renderStarIconHalf;

      if (typeof renderStarIconHalf === 'function' && Math.ceil(value) === index && value % 1 !== 0) {
        return renderStarIconHalf(index, value, name, id);
      }

      if (typeof renderStarIcon === 'function') {
        return renderStarIcon(index, value, name, id);
      }

      return value >= index ? /*#__PURE__*/React.createElement(Star, {
        className: "Yep-icon-xs"
      }) : /*#__PURE__*/React.createElement(StarO, {
        className: "Yep-icon-xs"
      });
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props5 = this.props,
          editing = _this$props5.editing,
          prefixCls = _this$props5.prefixCls,
          className = _this$props5.className,
          style = _this$props5.style;
      var cls = classNames(prefixCls, className, _defineProperty({}, "".concat(prefixCls, "-non-editable"), !editing));
      return /*#__PURE__*/React.createElement("div", {
        style: style,
        className: cls
      }, this.renderStars());
    }
  }]);

  return Rate;
}(React.PureComponent);

export { Rate as default };
Rate.defaultProps = {
  prefixCls: 'Yep-rate',
  style: {},
  starCount: 5,
  editing: true,
  value: 0
};