@antmjs/vantui/es/sidebar/index.js

一套适用于Taro3及React的vantui组件库

import _defineProperty from "@babel/runtime/helpers/defineProperty";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
import _slicedToArray from "@babel/runtime/helpers/slicedToArray";
var _excluded = ["activeKey", "onChange", "className", "children", "style"];
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
import { View } from '@tarojs/components';
import { useCallback, useRef, useEffect, useMemo, cloneElement, useState } from 'react';
import * as utils from '../wxs/utils';
import { get } from '../default-props';
import { jsx as _jsx } from "react/jsx-runtime";
export function Sidebar(props) {
  var _useState = useState(get().Sidebar),
    _useState2 = _slicedToArray(_useState, 1),
    d = _useState2[0];
  var _d$props = _objectSpread(_objectSpread({}, d), props),
    activeKey = _d$props.activeKey,
    onChange = _d$props.onChange,
    className = _d$props.className,
    children = _d$props.children,
    style = _d$props.style,
    others = _objectWithoutProperties(_d$props, _excluded);
  var childrenInstance = useRef([]);
  var setAction = useCallback(function (activeKey) {
    var childrenInstance_ = childrenInstance.current;
    if (!childrenInstance_ || !childrenInstance_.length) {
      return Promise.resolve();
    }
    // setcurrentActive(activeKey)
    childrenInstance_.forEach(function (item) {
      item.setActive(false);
    });
    if (childrenInstance_[activeKey]) {
      childrenInstance_[activeKey].setActive(true);
    }
    return Promise.resolve();
  }, []);
  useEffect(function () {
    setAction(activeKey);
  }, [setAction, activeKey]);
  var setChildren = useCallback(function (index, instance) {
    childrenInstance.current[index] = instance;
  }, []);
  var ResetChildren = useMemo(function () {
    var res = [];
    if (children && Array.isArray(children)) {
      children.forEach(function (child, index) {
        res.push( /*#__PURE__*/cloneElement(child, {
          key: index,
          setChildren: setChildren,
          index: index,
          setAction: setAction,
          onChange: onChange
        }));
      });
    }
    return res;
  }, [children, onChange, setAction, setChildren]);
  return /*#__PURE__*/_jsx(View, _objectSpread(_objectSpread({
    style: utils.style([style]),
    className: "van-sidebar  ".concat(className)
  }, others), {}, {
    children: ResetChildren
  }));
}
export default Sidebar;