@nicecode/funny/es/nav3D/index.js

funny,一些有趣的代码,funny code

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
import React, { useState, useEffect } from 'react';
import "./index.less";
var nav3D = function nav3D(props) {
  var _props$items = props.items,
    items = _props$items === void 0 ? [] : _props$items,
    selectedKey = props.selectedKey,
    onSelect = props.onSelect;
  var _useState = useState(selectedKey),
    _useState2 = _slicedToArray(_useState, 2),
    selectKey = _useState2[0],
    setSelectedKey = _useState2[1];
  useEffect(function () {}, []);
  var handleSelect = function handleSelect(e, item) {
    e.preventDefault();
    setSelectedKey(item.value);
    onSelect === null || onSelect === void 0 || onSelect(item);
  };
  return /*#__PURE__*/React.createElement("div", {
    className: "ribbon"
  }, items.map(function (item) {
    return /*#__PURE__*/React.createElement("a", {
      className: "".concat(selectKey === item.value ? 'ribbon-active' : ''),
      onClick: function onClick(e) {
        return handleSelect(e, item);
      },
      key: item.value
    }, /*#__PURE__*/React.createElement("span", null, item.label));
  }));
};
export default nav3D;