weex-nuke/lib/Switch/index.js

基于 Rax 、Weex 的高性能组件体系 ~~

/* @jsx createElement */

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _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; };

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 _rax = require('rax');

var _switch = require('./view/switch.js');

var _switch2 = _interopRequireDefault(_switch);

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

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

  function Switch(props) {
    _classCallCheck(this, Switch);

    var _this = _possibleConstructorReturn(this, (Switch.__proto__ || Object.getPrototypeOf(Switch)).call(this, props));

    var checked = false;
    if ('checked' in props) {
      checked = props.checked;
    } else {
      checked = props.defaultChecked;
    }

    _this.state = {
      checked: checked
    };
    _this.onValueChange = _this.onValueChange.bind(_this);
    return _this;
  }

  _createClass(Switch, [{
    key: 'onValueChange',
    value: function onValueChange(newValue) {
      this.setState({ checked: newValue });
      this.props.onValueChange && this.props.onValueChange(newValue);
    }
  }, {
    key: 'render',
    value: function render() {
      var checked = this.state.checked;

      return (0, _rax.createElement)(_switch2.default, _extends({}, this.props, {
        onValueChange: this.onValueChange,
        value: checked
      }));
    }
  }]);

  return Switch;
}(_rax.Component);

Switch.defaultProps = {
  onValueChange: noop
};
exports.default = Switch;
module.exports = exports['default'];