zent/steps/lib/components/BreadcrumbSteps.js

一套前端设计语言和基于React的实现

'use strict';

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

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _classnames = require('zent-utils/classnames');

var _classnames2 = _interopRequireDefault(_classnames);

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

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 _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var BreadcrumbSteps = function (_Component) {
  _inherits(BreadcrumbSteps, _Component);

  function BreadcrumbSteps() {
    _classCallCheck(this, BreadcrumbSteps);

    return _possibleConstructorReturn(this, (BreadcrumbSteps.__proto__ || Object.getPrototypeOf(BreadcrumbSteps)).apply(this, arguments));
  }

  _createClass(BreadcrumbSteps, [{
    key: 'render',
    value: function render() {
      var _classNames;

      var props = this.props;
      var className = props.className,
          prefix = props.prefix,
          children = props.children,
          current = props.current;

      var stepWidth = 100 / children.length + '%';
      var classString = (0, _classnames2['default'])((_classNames = {}, _defineProperty(_classNames, prefix + '-steps', true), _defineProperty(_classNames, prefix + '-steps-breadcrumb', true), _defineProperty(_classNames, '' + className, true), _classNames));

      return _react2['default'].createElement(
        'div',
        { className: classString },
        _react2['default'].Children.map(children, function (item, index) {
          var succClassName = index <= current - 1 ? 'is-finish' : '';

          return _react2['default'].createElement(
            'div',
            { className: prefix + '-steps-item ' + succClassName, style: { width: stepWidth } },
            _react2['default'].createElement(
              'div',
              { className: prefix + '-steps-step' },
              index + 1 + '. ' + item.props.title
            )
          );
        })
      );
    }
  }]);

  return BreadcrumbSteps;
}(_react.Component);

exports['default'] = BreadcrumbSteps;
module.exports = exports['default'];