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dbweb-common

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用`yarn add dbweb-common`安装,不要忘记修改`angular.json`里的 `architect\build\options\assets`,加上

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/** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ import * as tslib_1 from "tslib"; import { Injectable } from '@angular/core'; import { BehaviorSubject } from 'rxjs'; import { SimpleReuseStrategy, ElementsService } from 'dbweb-core'; import { Router, NavigationEnd } from '@angular/router'; import * as i0 from "@angular/core"; import * as i1 from "@angular/router"; import * as i2 from "dbweb-core"; var Tab = /** @class */ (function () { function Tab(state) { var e_1, _a; try { for (var _b = tslib_1.__values(Object.keys(state)), _c = _b.next(); !_c.done; _c = _b.next()) { var key = _c.value; this[key] = state[key]; } } catch (e_1_1) { e_1 = { error: e_1_1 }; } finally { try { if (_c && !_c.done && (_a = _b.return)) _a.call(_b); } finally { if (e_1) throw e_1.error; } } this.titleObservable = new BehaviorSubject(state.title); } /** * @return {?} */ Tab.prototype.data = /** * @return {?} */ function () { return { url: this.url, key: this.key, title: this.title }; }; return Tab; }()); export { Tab }; if (false) { /** @type {?} */ Tab.prototype.url; /** @type {?} */ Tab.prototype.key; /** @type {?} */ Tab.prototype.title; /** @type {?} */ Tab.prototype.titleObservable; } var TabsService = /** @class */ (function () { function TabsService(router, eles) { this.router = router; this.eles = eles; this.tabs = []; } // 激活一个tab,如果不存在,则新增并激活 // 激活一个tab,如果不存在,则新增并激活 /** * @param {?} data * @return {?} */ TabsService.prototype.activeTab = // 激活一个tab,如果不存在,则新增并激活 /** * @param {?} data * @return {?} */ function (data) { /** @type {?} */ var find = this.tabs.findIndex((/** * @param {?} v * @return {?} */ function (v) { return v.key === data.key; })); if (find === -1) { this.tabs.push(new Tab(data)); this._activeIndex = this.tabs.length - 1; } else { this._activeIndex = find; // 同时需要更新url和title this.tabs[this._activeIndex].url = data.url; this.tabs[this._activeIndex].title = data.title; } }; // 删除指定序号的tab,并切换激活的tab,如果只有一个tab,则不能被删除 // 返回true指示激活页已经切换 // 删除指定序号的tab,并切换激活的tab,如果只有一个tab,则不能被删除 // 返回true指示激活页已经切换 /** * @param {?} index * @return {?} */ TabsService.prototype.removeTab = // 删除指定序号的tab,并切换激活的tab,如果只有一个tab,则不能被删除 // 返回true指示激活页已经切换 /** * @param {?} index * @return {?} */ function (index) { if (this.tabs.length === 1) { return false; } /** @type {?} */ var deleteURL = this.tabs[index].url.toString(); // 如果是关闭当前页面,则会引起路由变化,所以需要在导航结束事件中删除,因为导航过程中还会进行保存 if (index === this._activeIndex) { /** @type {?} */ var sub_1 = this.router.events.subscribe((/** * @param {?} v * @return {?} */ function (v) { if (v instanceof NavigationEnd) { SimpleReuseStrategy.deleteRouteSnapshot(deleteURL); sub_1.unsubscribe(); } })); } else { SimpleReuseStrategy.deleteRouteSnapshot(deleteURL); } this.tabs.splice(index, 1); if (this._activeIndex === index) { this._activeIndex = Math.min(this.tabs.length - 1, index); return true; } if (this._activeIndex > index) { this._activeIndex--; } return false; }; // 删除所有的页,一般是logout // 删除所有的页,一般是logout /** * @return {?} */ TabsService.prototype.clear = // 删除所有的页,一般是logout /** * @return {?} */ function () { this.tabs.splice(0); this._activeIndex = undefined; SimpleReuseStrategy.clearRouteSnapshot(); }; // 关闭当前页,并自动导航到新的页 // 关闭当前页,并自动导航到新的页 /** * @return {?} */ TabsService.prototype.close = // 关闭当前页,并自动导航到新的页 /** * @return {?} */ function () { var _this = this; if (this.activeIndex >= 0) { /** @type {?} */ var idx_1 = this.activeIndex; if (this.tabs.length === 1) { this.router.navigateByUrl(this.eles.frontElementURL(this.eles.indexElementName)).then((/** * @return {?} */ function () { _this.removeTab(idx_1); })); } if (this.removeTab(idx_1)) { this.router.navigateByUrl(this.active.url, { state: this.active.data() }); } } }; Object.defineProperty(TabsService.prototype, "active", { get: /** * @return {?} */ function () { if (this._activeIndex >= 0) { return this.tabs[this._activeIndex]; } return undefined; }, enumerable: true, configurable: true }); Object.defineProperty(TabsService.prototype, "activeIndex", { get: /** * @return {?} */ function () { return this._activeIndex; }, set: /** * @param {?} val * @return {?} */ function (val) { this._activeIndex = val; }, enumerable: true, configurable: true }); TabsService.decorators = [ { type: Injectable, args: [{ providedIn: 'root' },] } ]; /** @nocollapse */ TabsService.ctorParameters = function () { return [ { type: Router }, { type: ElementsService } ]; }; /** @nocollapse */ TabsService.ngInjectableDef = i0.ɵɵdefineInjectable({ factory: function TabsService_Factory() { return new TabsService(i0.ɵɵinject(i1.Router), i0.ɵɵinject(i2.ElementsService)); }, token: TabsService, providedIn: "root" }); return TabsService; }()); export { TabsService }; if (false) { /** @type {?} */ TabsService.prototype.tabs; /** @type {?} */ TabsService.prototype._activeIndex; /** * @type {?} * @private */ TabsService.prototype.router; /** * @type {?} * @private */ TabsService.prototype.eles; } //# 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{ Injectable } from '@angular/core';\r\nimport { IRouterState } from '../router-state';\r\nimport { BehaviorSubject } from 'rxjs';\r\nimport { SimpleReuseStrategy, ElementsService } from 'dbweb-core';\r\nimport { UrlTree, Router, NavigationEnd } from '@angular/router';\r\nexport class Tab implements IRouterState {\r\n\turl: UrlTree;\r\n\tkey: string;\r\n\ttitle: string;\r\n\ttitleObservable: BehaviorSubject<string>;\r\n\tconstructor(state: IRouterState) {\r\n\t\tfor (const key of Object.keys(state)) {\r\n\t\t\tthis[key] = state[key];\r\n\t\t}\r\n\t\tthis.titleObservable = new BehaviorSubject<string>(state.title);\r\n\t}\r\n\tdata(): IRouterState {\r\n\t\treturn {\r\n\t\t\turl: this.url,\r\n\t\t\tkey: this.key,\r\n\t\t\ttitle: this.title\r\n\t\t};\r\n\t}\r\n}\r\n\r\n@Injectable({\r\n\tprovidedIn: 'root'\r\n})\r\nexport class TabsService {\r\n\ttabs: Tab[] = [];\r\n\t_activeIndex?: number;\r\n\tconstructor(private router: Router, private eles: ElementsService) {}\r\n\t// 激活一个tab，如果不存在，则新增并激活\r\n\tactiveTab(data: IRouterState) {\r\n\t\tconst find = this.tabs.findIndex(v => v.key === data.key);\r\n\t\tif (find === -1) {\r\n\t\t\tthis.tabs.push(new Tab(data));\r\n\t\t\tthis._activeIndex = this.tabs.length - 1;\r\n\t\t} else {\r\n\t\t\tthis._activeIndex = find;\r\n\t\t\t// 同时需要更新url和title\r\n\t\t\tthis.tabs[this._activeIndex].url = data.url;\r\n\t\t\tthis.tabs[this._activeIndex].title = data.title;\r\n\t\t}\r\n\t}\r\n\t// 删除指定序号的tab，并切换激活的tab，如果只有一个tab，则不能被删除\r\n\t// 返回true指示激活页已经切换\r\n\tremoveTab(index: number): boolean {\r\n\t\tif (this.tabs.length === 1) {\r\n\t\t\treturn false;\r\n\t\t}\r\n\t\tconst deleteURL = this.tabs[index].url.toString();\r\n\t\t// 如果是关闭当前页面，则会引起路由变化，所以需要在导航结束事件中删除，因为导航过程中还会进行保存\r\n\t\tif (index === this._activeIndex) {\r\n\t\t\tconst sub = this.router.events.subscribe(v => {\r\n\t\t\t\tif (v instanceof NavigationEnd) {\r\n\t\t\t\t\tSimpleReuseStrategy.deleteRouteSnapshot(deleteURL);\r\n\t\t\t\t\tsub.unsubscribe();\r\n\t\t\t\t}\r\n\t\t\t});\r\n\t\t} else {\r\n\t\t\tSimpleReuseStrategy.deleteRouteSnapshot(deleteURL);\r\n\t\t}\r\n\t\tthis.tabs.splice(index, 1);\r\n\t\tif (this._activeIndex === index) {\r\n\t\t\tthis._activeIndex = Math.min(this.tabs.length - 1, index);\r\n\t\t\treturn true;\r\n\t\t}\r\n\t\tif (this._activeIndex > index) {\r\n\t\t\tthis._activeIndex--;\r\n\t\t}\r\n\t\treturn false;\r\n\t}\r\n\t// 删除所有的页，一般是logout\r\n\tclear() {\r\n\t\tthis.tabs.splice(0);\r\n\t\tthis._activeIndex = undefined;\r\n\t\tSimpleReuseStrategy.clearRouteSnapshot();\r\n\t}\r\n\t// 关闭当前页，并自动导航到新的页\r\n\tclose() {\r\n\t\tif (this.activeIndex >= 0) {\r\n\t\t\tconst idx = this.activeIndex;\r\n\t\t\tif (this.tabs.length === 1) {\r\n\t\t\t\tthis.router.navigateByUrl(this.eles.frontElementURL(this.eles.indexElementName)).then(() => {\r\n\t\t\t\t\tthis.removeTab(idx);\r\n\t\t\t\t});\r\n\t\t\t}\r\n\t\t\tif (this.removeTab(idx)) {\r\n\t\t\t\tthis.router.navigateByUrl(this.active.url, {\r\n\t\t\t\t\tstate: this.active.data()\r\n\t\t\t\t});\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\tget active() {\r\n\t\tif (this._activeIndex >= 0) {\r\n\t\t\treturn this.tabs[this._activeIndex];\r\n\t\t}\r\n\t\treturn undefined;\r\n\t}\r\n\tget activeIndex() {\r\n\t\treturn this._activeIndex;\r\n\t}\r\n\tset activeIndex(val: number) {\r\n\t\tthis._activeIndex = val;\r\n\t}\r\n}\r\n"]}