選択できるのは25トピックまでです。 トピックは、先頭が英数字で、英数字とダッシュ('-')を使用した35文字以内のものにしてください。
 
 
 
 

1 行
4.0 KiB

  1. {"ast":null,"code":"var _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n};\n\nfunction _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\n\nfunction _possibleConstructorReturn(self, call) {\n if (!self) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n\n return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n}\n\nfunction _inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n }\n\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;\n}\n\nimport warning from \"warning\";\nimport invariant from \"invariant\";\nimport React from \"react\";\nimport PropTypes from \"prop-types\";\n/**\n * The public API for putting history on context.\n */\n\nvar Router = function (_React$Component) {\n _inherits(Router, _React$Component);\n\n function Router() {\n var _temp, _this, _ret;\n\n _classCallCheck(this, Router);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.state = {\n match: _this.computeMatch(_this.props.history.location.pathname)\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n Router.prototype.getChildContext = function getChildContext() {\n return {\n router: _extends({}, this.context.router, {\n history: this.props.history,\n route: {\n location: this.props.history.location,\n match: this.state.match\n }\n })\n };\n };\n\n Router.prototype.computeMatch = function computeMatch(pathname) {\n return {\n path: \"/\",\n url: \"/\",\n params: {},\n isExact: pathname === \"/\"\n };\n };\n\n Router.prototype.componentWillMount = function componentWillMount() {\n var _this2 = this;\n\n var _props = this.props,\n children = _props.children,\n history = _props.history;\n invariant(children == null || React.Children.count(children) === 1, \"A <Router> may have only one child element\"); // Do this here so we can setState when a <Redirect> changes the\n // location in componentWillMount. This happens e.g. when doing\n // server rendering using a <StaticRouter>.\n\n this.unlisten = history.listen(function () {\n _this2.setState({\n match: _this2.computeMatch(history.location.pathname)\n });\n });\n };\n\n Router.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n warning(this.props.history === nextProps.history, \"You cannot change <Router history>\");\n };\n\n Router.prototype.componentWillUnmount = function componentWillUnmount() {\n this.unlisten();\n };\n\n Router.prototype.render = function render() {\n var children = this.props.children;\n return children ? React.Children.only(children) : null;\n };\n\n return Router;\n}(React.Component);\n\nRouter.propTypes = {\n history: PropTypes.object.isRequired,\n children: PropTypes.node\n};\nRouter.contextTypes = {\n router: PropTypes.object\n};\nRouter.childContextTypes = {\n router: PropTypes.object.isRequired\n};\nexport default Router;","map":null,"metadata":{},"sourceType":"module"}