@antmjs/vantui
Version:
一套适用于Taro3及React的vantui组件库
125 lines (124 loc) • 7.37 kB
JavaScript
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.TreeSelect = TreeSelect;
exports.default = void 0;
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _components = require("@tarojs/components");
var _react = require("react");
var utils = _interopRequireWildcard(require("../wxs/utils"));
var _index = _interopRequireDefault(require("../sidebar-item/index"));
var _index2 = _interopRequireDefault(require("../sidebar/index"));
var _index3 = _interopRequireDefault(require("../icon/index"));
var _defaultProps = require("../default-props");
var computed = _interopRequireWildcard(require("./wxs"));
var _jsxRuntime = require("react/jsx-runtime");
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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) { (0, _defineProperty2.default)(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; }
function TreeSelect(props) {
var _useState = (0, _react.useState)((0, _defaultProps.get)().TreeSelect),
_useState2 = (0, _slicedToArray2.default)(_useState, 1),
d = _useState2[0];
var _d$props = _objectSpread(_objectSpread({}, d), props),
_d$props$items = _d$props.items,
items = _d$props$items === void 0 ? [] : _d$props$items,
_d$props$selectedIcon = _d$props.selectedIcon,
selectedIcon = _d$props$selectedIcon === void 0 ? 'success' : _d$props$selectedIcon,
_d$props$height = _d$props.height,
height = _d$props$height === void 0 ? 300 : _d$props$height,
_d$props$mainActiveIn = _d$props.mainActiveIndex,
mainActiveIndex = _d$props$mainActiveIn === void 0 ? 0 : _d$props$mainActiveIn,
activeId = _d$props.activeId,
_d$props$max = _d$props.max,
max = _d$props$max === void 0 ? Infinity : _d$props$max,
onClickItem = _d$props.onClickItem,
onClickNav = _d$props.onClickNav,
renderContent = _d$props.renderContent;
var _useState3 = (0, _react.useState)([]),
_useState4 = (0, _slicedToArray2.default)(_useState3, 2),
subItems = _useState4[0],
setSubItems = _useState4[1];
var _onSelectItem = (0, _react.useCallback)(function (event, item) {
var isArray = Array.isArray(activeId);
// 判断有没有超出右侧选择的最大数
var isOverMax = isArray && activeId.length >= max;
// 判断该项有没有被选中, 如果有被选中，则忽视是否超出的条件
var isSelected = isArray ? activeId.includes(item.id) : activeId === item.id;
if (!item.disabled && (!isOverMax || isSelected)) {
Object.defineProperty(event, 'detail', {
value: item
});
onClickItem === null || onClickItem === void 0 ? void 0 : onClickItem(event);
}
}, [activeId, max, onClickItem]);
var _onClickNav = (0, _react.useCallback)(function (_ref) {
var index = _ref.detail;
var item = items[index];
if (!(item !== null && item !== void 0 && item.disabled)) {
onClickNav === null || onClickNav === void 0 ? void 0 : onClickNav({
detail: {
index: index
}
});
}
}, [onClickNav, items]);
(0, _react.useEffect)(function () {
var _ref2 = items[mainActiveIndex] || {},
_ref2$children = _ref2.children,
children = _ref2$children === void 0 ? [] : _ref2$children;
setSubItems(children);
}, [items, mainActiveIndex, setSubItems]);
return /*#__PURE__*/(0, _jsxRuntime.jsxs)(_components.View, {
className: "van-tree-select",
style: 'height: ' + utils.addUnit(height),
children: [/*#__PURE__*/(0, _jsxRuntime.jsx)(_components.ScrollView, {
scrollY: true,
className: "van-tree-select__nav",
children: /*#__PURE__*/(0, _jsxRuntime.jsx)(_index2.default, {
activeKey: mainActiveIndex,
onChange: _onClickNav,
className: "van-tree-select__nav__inner",
children: items.map(function (item, index) {
return /*#__PURE__*/(0, _jsxRuntime.jsx)(_index.default, {
className: "main-item-class"
// activeClass="main-active-class"
// disabledClass="main-disabled-class"
,
badge: item.badge,
dot: item.dot,
title: item.text,
disabled: item.disabled
}, index);
})
})
}), /*#__PURE__*/(0, _jsxRuntime.jsxs)(_components.ScrollView, {
scrollY: true,
className: "van-tree-select__content",
children: [renderContent, subItems.map(function (item) {
return /*#__PURE__*/(0, _jsxRuntime.jsxs)(_components.View, {
className: 'van-ellipsis content-item-class ' + utils.bem('tree-select__item', {
active: computed.isActive(activeId, item.id),
disabled: item.disabled
}) + ' ' + (computed.isActive(activeId, item.id) ? 'content-active-class' : '') + ' ' + (item.disabled ? 'content-disabled-class' : ''),
"data-item": item,
onClick: function onClick(e) {
_onSelectItem(e, item);
},
children: [item.text, computed.isActive(activeId, item.id) && /*#__PURE__*/(0, _jsxRuntime.jsx)(_index3.default, {
name: selectedIcon,
size: "16px",
className: "van-tree-select__selected"
})]
}, item.id);
})]
})]
});
}
var _default = TreeSelect;
exports.default = _default;