@jay.kou/rak-ssr
Version:
A react based UI components for admin system
196 lines (194 loc) • 7.36 kB
JavaScript
import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import _assertThisInitialized from "@babel/runtime/helpers/esm/assertThisInitialized";
import _inherits from "@babel/runtime/helpers/esm/inherits";
import _createSuper from "@babel/runtime/helpers/esm/createSuper";
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
var _excluded = ["labelKey", "valueKey", "type", "loadFunction", "nodeDisabled", "style", "value", "onChange", "queryParams", "noCache"];
import { TreeSelect } from 'antd';
import isEqual from 'lodash/isEqual';
import { Component } from 'react';
import { getGlobal, setGlobal } from "../utils";
import { normalizeTreeSelect, withDisabled } from "../utils/tree";
import { CacheName, CacheStatusName } from "./index";
import { jsx as _jsx } from "react/jsx-runtime";
var BaseTreeSelect = /*#__PURE__*/function (_Component) {
_inherits(BaseTreeSelect, _Component);
var _super = _createSuper(BaseTreeSelect);
function BaseTreeSelect(props) {
var _this;
_classCallCheck(this, BaseTreeSelect);
_this = _super.call(this, props);
_defineProperty(_assertThisInitialized(_this), "reRender", function (e) {
if (e.detail.type === _this.props.type && !_this.isNoCache()) {
_this.setState({
loading: false,
dataSource: getGlobal(CacheName, _this.props.type) || []
});
setGlobal(CacheStatusName, _defineProperty({}, _this.props.type, false));
if (_this.props.onLoad) {
_this.props.onLoad(getGlobal(CacheName, _this.props.type) || []);
}
}
});
// 判断是不是不要缓存
_defineProperty(_assertThisInitialized(_this), "isNoCache", function () {
// queryParams为依赖列表, 依赖列表有值则不缓存
var _this$props = _this.props,
_this$props$queryPara = _this$props.queryParams,
queryParams = _this$props$queryPara === void 0 ? {} : _this$props$queryPara,
noCache = _this$props.noCache;
return Object.keys(queryParams).length > 0 || noCache;
});
_defineProperty(_assertThisInitialized(_this), "handleLoadData", function () {
if (_this.isNoCache()) {
_this.loadDataWithoutCache();
} else {
_this.loadDataForCache();
}
});
_defineProperty(_assertThisInitialized(_this), "loadDataForCache", function () {
var _this$props2 = _this.props,
type = _this$props2.type,
loadFunction = _this$props2.loadFunction,
_this$props2$valueKey = _this$props2.valueKey,
valueKey = _this$props2$valueKey === void 0 ? 'id' : _this$props2$valueKey,
_this$props2$labelKey = _this$props2.labelKey,
labelKey = _this$props2$labelKey === void 0 ? 'name' : _this$props2$labelKey,
onLoad = _this$props2.onLoad;
// 如果同时有多个请求, 后面的请求return掉
if (getGlobal(CacheStatusName, type)) {
_this.setState({
loading: true
});
return;
}
// 如果window.selectData中有数据则不请求后台
// 同时对于依赖参数变化的请求不缓存
if (getGlobal(CacheName, type)) {
if (onLoad) {
onLoad(getGlobal(CacheName, type));
}
return;
}
setGlobal(CacheStatusName, _defineProperty({}, type, true));
_this.setState({
loading: true
});
loadFunction({}).then(function (res) {
setGlobal(CacheName, _defineProperty({}, type, normalizeTreeSelect(res, {
titleKey: labelKey,
valueKey: valueKey
})));
if (onLoad) {
onLoad(normalizeTreeSelect(res, {
titleKey: labelKey,
valueKey: valueKey
}));
}
var event = new CustomEvent('treeSelectGlobalUpdate', {
detail: {
type: type
}
});
document.dispatchEvent(event);
}).finally(function () {
_this.setState({
loading: false
});
});
});
_defineProperty(_assertThisInitialized(_this), "loadDataWithoutCache", function () {
var _this$props3 = _this.props,
loadFunction = _this$props3.loadFunction,
queryParams = _this$props3.queryParams,
_this$props3$valueKey = _this$props3.valueKey,
valueKey = _this$props3$valueKey === void 0 ? 'id' : _this$props3$valueKey,
_this$props3$labelKey = _this$props3.labelKey,
labelKey = _this$props3$labelKey === void 0 ? 'name' : _this$props3$labelKey,
onLoad = _this$props3.onLoad;
_this.setState({
loading: true
});
loadFunction(queryParams).then(function (res) {
_this.setState({
dataSource: normalizeTreeSelect(res, {
titleKey: labelKey,
valueKey: valueKey
})
});
if (onLoad) {
onLoad(normalizeTreeSelect(res, {
titleKey: labelKey,
valueKey: valueKey
}));
}
}).finally(function () {
_this.setState({
loading: false
});
});
});
_this.state = {
loading: false,
dataSource: getGlobal(CacheName, props.type) || []
};
return _this;
}
_createClass(BaseTreeSelect, [{
key: "componentDidMount",
value: function componentDidMount() {
this.handleLoadData();
document.addEventListener('treeSelectGlobalUpdate', this.reRender);
}
}, {
key: "componentWillUnmount",
value: function componentWillUnmount() {
document.removeEventListener('treeSelectGlobalUpdate', this.reRender);
}
}, {
key: "componentDidUpdate",
value: function componentDidUpdate(prevProps) {
if (!isEqual(prevProps.queryParams, this.props.queryParams)) {
this.handleLoadData();
}
}
}, {
key: "render",
value: function render() {
var _this$props4 = this.props,
labelKey = _this$props4.labelKey,
valueKey = _this$props4.valueKey,
type = _this$props4.type,
loadFunction = _this$props4.loadFunction,
nodeDisabled = _this$props4.nodeDisabled,
_this$props4$style = _this$props4.style,
style = _this$props4$style === void 0 ? {} : _this$props4$style,
value = _this$props4.value,
_onChange = _this$props4.onChange,
queryParams = _this$props4.queryParams,
noCache = _this$props4.noCache,
rest = _objectWithoutProperties(_this$props4, _excluded);
return /*#__PURE__*/_jsx(TreeSelect, _objectSpread(_objectSpread({
showSearch: true,
treeNodeFilterProp: "title",
allowClear: true,
placeholder: "\u8BF7\u9009\u62E9"
}, rest), {}, {
style: _objectSpread({
width: '100%'
}, style),
loading: this.state.loading,
value: value,
onChange: function onChange(val, label, extra) {
if (_onChange) _onChange(val, label, extra);
},
treeData: withDisabled(this.state.dataSource || [], nodeDisabled)
}));
}
}]);
return BaseTreeSelect;
}(Component);
export default BaseTreeSelect;