gui-one-nutui-react-taro
Version:
京东风格的轻量级移动端 React 组件库，支持一套代码生成 H5 和小程序
144 lines (143 loc) • 6.31 kB
JavaScript
import _slicedToArray from "@babel/runtime/helpers/slicedToArray";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
var _excluded = ["children", "title", "isOpen", "onToggle", "name", "disabled", "icon", "rotate", "subTitle", "titleIcon", "titleIconColor", "titleIconPosition", "titleIconSize", "iconSize", "iconColor", "childnull", "iconClassPrefix", "iconFontClassName"];
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 React__default, { useState, useEffect, useCallback } from 'react';
import { c as cn } from './bem-893ad28d.js';
import { I as Icon } from './icon-8dc4de10.js';
import { C as ComponentDefaults } from './typings-1c5f2628.js';
var defaultProps = _objectSpread(_objectSpread({}, ComponentDefaults), {}, {
title: '',
name: '',
isOpen: false,
icon: '',
iconSize: '',
iconColor: '',
disabled: false,
rotate: 180,
subTitle: '',
titleIcon: '',
titleIconColor: '',
titleIconPosition: '',
titleIconSize: '',
childnull: true
});
var CollapseItem = function CollapseItem(props) {
var _defaultProps$props = _objectSpread(_objectSpread({}, defaultProps), props),
children = _defaultProps$props.children,
title = _defaultProps$props.title,
isOpen = _defaultProps$props.isOpen,
onToggle = _defaultProps$props.onToggle,
name = _defaultProps$props.name,
disabled = _defaultProps$props.disabled,
icon = _defaultProps$props.icon,
rotate = _defaultProps$props.rotate,
subTitle = _defaultProps$props.subTitle,
titleIcon = _defaultProps$props.titleIcon,
titleIconColor = _defaultProps$props.titleIconColor,
titleIconPosition = _defaultProps$props.titleIconPosition,
titleIconSize = _defaultProps$props.titleIconSize,
iconSize = _defaultProps$props.iconSize,
iconColor = _defaultProps$props.iconColor,
childnull = _defaultProps$props.childnull,
iconClassPrefix = _defaultProps$props.iconClassPrefix,
iconFontClassName = _defaultProps$props.iconFontClassName,
rest = _objectWithoutProperties(_defaultProps$props, _excluded);
var _useState = useState(-1),
_useState2 = _slicedToArray(_useState, 2),
domHeight = _useState2[0],
setDomHeight = _useState2[1]; // 保存content的高度
var _useState3 = useState('auto'),
_useState4 = _slicedToArray(_useState3, 2),
currHeight = _useState4[0],
setCurrHeight = _useState4[1]; // 设置content的高度
var _useState5 = useState(false),
_useState6 = _slicedToArray(_useState5, 2),
update = _useState6[0],
setUpdate = _useState6[1];
var _useState7 = useState({
transform: 'translateY(-50%)'
}),
_useState8 = _slicedToArray(_useState7, 2),
iconStyle = _useState8[0],
setIconStyle = _useState8[1];
var colBem = cn('collapse-item');
useEffect(function () {
setCurrHeight('auto');
setUpdate(!update);
}, [children]);
var measuredRef = useCallback(function (node) {
if (node !== null) {
setDomHeight(node.getBoundingClientRect().height);
}
}, [update]);
useEffect(function () {
// 一开始content都有高度，在这里根据isOpen，改变其高度
setTimeout(function () {
if (domHeight !== -1) {
isOpen ? setCurrHeight("".concat(domHeight, "px")) : setCurrHeight('0px');
}
var newIconStyle = isOpen ? {
transform: "translateY(-50%) rotate(".concat(rotate, "deg)")
} : {
transform: 'translateY(-50%)'
};
setIconStyle(newIconStyle);
}, 10);
}, [isOpen, domHeight, rotate]);
return React__default.createElement("div", _objectSpread({
className: colBem()
}, rest), React__default.createElement("div", {
className: colBem('header', {
disabled: disabled
}),
onClick: function onClick() {
if (disabled) return;
onToggle && onToggle(isOpen, name);
}
}, React__default.createElement("div", {
className: colBem('title')
}, titleIcon && titleIconPosition === 'left' && React__default.createElement("b", {
className: colBem('title-icon-left')
}, React__default.createElement(Icon, {
classPrefix: iconClassPrefix,
fontClassName: iconFontClassName,
name: titleIcon,
size: titleIconSize,
color: disabled ? '#C2C2C2' : titleIconColor
})), title, titleIcon && titleIconPosition === 'right' && React__default.createElement("b", {
className: colBem('title-icon-right')
}, React__default.createElement(Icon, {
classPrefix: iconClassPrefix,
fontClassName: iconFontClassName,
name: titleIcon,
size: titleIconSize,
color: disabled ? '#C2C2C2' : titleIconColor
}))), React__default.createElement("div", {
className: colBem('sub-title')
}, subTitle), React__default.createElement("div", {
className: colBem('icon-box')
}, React__default.createElement("div", {
className: colBem('icon'),
style: iconStyle
}, React__default.createElement(Icon, {
classPrefix: iconClassPrefix,
fontClassName: iconFontClassName,
name: icon,
size: iconSize,
color: disabled ? '#C2C2C2' : iconColor
})))), childnull && React__default.createElement("div", {
className: colBem('content'),
style: {
height: currHeight
},
ref: measuredRef
}, React__default.createElement("div", {
className: colBem('content-text')
}, children)));
};
CollapseItem.defaultProps = defaultProps;
CollapseItem.displayName = 'NutCollapseItem';
export { CollapseItem as C };