报错:For input string: "filter_imports"。

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报错:For input string: "filter_imports"。

正文

报错:For input string: "filter_imports"。
解决方案如下:
进入 $WorkSpace/.metadata/.plugins/org.eclipse.jdt.ui
删除IDE自动保存的一些档案:

    * dialog_settings.xml
    * OpenTypeHistory.xml
    * QualifiedTypeNameHistory.xml

clean所有的工程无效,删除上面的文件后重启eclipse就可以了
编辑表格表单 • 通过接口 editable 用于告知组件是否支持编辑态(在 dynamic-grid 中使用单元格的逻辑不一样),详细参考 TiDynamicGridModel.editable • 当editable为 true 时,默认所选行的列都支持编辑。如果关闭某一列的编辑能力,需要手动配置对应列 col.editable 为 false。 • 使用 actionEvents 来配置触发编辑的时机。新增 ActionEventsType.editAction 支持业务通知组件更新行编辑状态 • TiGridKitEditEvents.EDITING:当前选中行正在编辑中 • TiGridKitEditEvents.CONFIRM_EDIT:当前选中行确认编辑(会对编辑结果进行校验,如果校验不通过,聚焦到第一个校验失败的表单项上) • TiGridKitEditEvents.CANCEL_EDIT:取消编辑,回退编辑结果 • 当开启编辑态时,dynamic-grid 的 valueMode 只支持TiGridValueMode.ALLROWS。 dynamic-form-grid-editable.html文件: <ti-tabs class="dynamic-form-grid-editable-container"> <ti-tab [id]="tabs[0].id" [header]="tabs[0].title" [(active)]="tabs[0].active" (activeChange)="onActiveChange($event, 0)"> <!-- 整体使用方式 --> <ti-dynamic-form *ngIf="tabs[0].formGroup" [model]="tabs[0].formModel" [group]="tabs[0].formGroup" (customEvent)="onCustomEvent($event)" > <ng-template modelId="grid-with-batch-edit-global" as="dynamicGridHeaderTemplate"> <ti-header-operators [items]="operationItems" [selectedRows]="selectedRows"></ti-header-operators> </ng-template> </ti-dynamic-form> <span style="display: inline-block; margin: 24px 0 0 24px" [tiTip]="model.btnDisabled ? model.editingTip : ''"> <button tiButton (click)="getCurrentFormValue()" [disabled]="model.btnDisabled">获取表单值</button> </span> <demo-log [logs]="logs"></demo-log> </ti-tab> <ti-tab [id]="tabs[1].id" [header]="tabs[1].title" [(active)]="tabs[1].active" (activeChange)="onActiveChange($event,1)"> <ti-container *ngIf="tabs[1].active"> <ti-formfield labelWidth="160px"> <ti-item> <ti-header-operators class="mb-3" [items]="operationItems1" [selectedRows]="selectedRows1"></ti-header-operators> <!-- 单独使用方式 --> <ti-dynamic-grid *ngIf="tabs[1].formGroup" [model]="tabs[1].formModel" [group]="tabs[1].formGroup" (gridRowSelected)="onGridRowSelected($event)" > </ti-dynamic-grid> </ti-item> </ti-formfield> </ti-container> <span style="display: inline-block; margin: 24px 0 0 24px" [tiTip]="model.btnDisabled ? model.editingTip : ''"> <button tiButton (click)="getCurrentFormValue()" [disabled]="model.btnDisabled">获取表单值</button> </span> <demo-log [logs]="logs"></demo-log> </ti-tab> </ti-tabs> DynamicFormGridEditableComponent.ts文件 import { Component, Injector } from '@angular/core'; import { Observable } from 'rxjs'; import { map } from 'rxjs/operators'; import { TiHeaderOperatorsItem, GridPipeRenderTemplate, ICellRendererParams } from '@cloud/tinycloud'; import { TiDynamicGridModel, TiDynamicFormCheckService, TiDynamicFormModel, TiDynamicInputModel, TiDynamicSelectModel, TiDynamicFormControlModel, TiGridKitEditEvents, TI_GRID_KIT_ROW_ACTION_TYPE, TiDynamicFormGroupModel, MATCH_HIDDEN, MATCH_VALIDATOR_ADD, MATCH_DISABLED } from '@cloud/ti-dynamic-form'; import { TiValidators } from '@cloud/tiny3'; import { DynamicFormGridEditableModel } from './DynamicFormGridEditableModel'; import { DynamicFormBaseForComponent } from '../base-component/DynamicFormBaseForComponent'; @Component({ templateUrl: './dynamic-form-grid-editable.html', // 整体使用场景直接调用TiDynamicFormComponent示例的checkForm/checkFormAsync方法触发校验并聚焦到第一个错误表单项的行为 // 单独使用场景需要在使用组件的provider上注入TiDynamicFormCheckService // 再调用service上的checkForm/checkFormAsync方法触发校验并聚焦到第一个错误表单项的行为 providers: [TiDynamicFormCheckService, DynamicFormGridEditableModel], styles: [ ` .dynamic-form-grid-editable-container { background-color: var(--ti-color-bg-container-secondary); padding-bottom: var(--ti-common-space-2x); } ` ] }) export class DynamicFormGridEditableComponent extends DynamicFormBaseForComponent { /** * 批量选中的含数据 */ selectedRows: Array<any> = []; /** * 单独使用时批量选中的行数据 */ selectedRows1: Array<any> = []; /** * 操作按钮区域 */ operationItems: Array<TiHeaderOperatorsItem>; /** * 单独使用时批量选中的操作区 */ operationItems1: Array<TiHeaderOperatorsItem>; constructor(protected injector: Injector, public model: DynamicFormGridEditableModel) { super(injector); this.operationItems = this.getBatchOperationItems(); this.operationItems1 = [...this.operationItems]; } ngOnInit(): void { super.ngOnInit(); } getModelsForDynamicForm(): TiDynamicFormModel { const config: any = this.getCommonConfig(); return [new TiDynamicGridModel({ ...config })]; } getModelsForSingleUse(): TiDynamicFormControlModel { const config: any = this.getCommonConfig(true); return new TiDynamicGridModel({ ...config }) as TiDynamicFormControlModel; } // 整体使用和单独使用时公用的配置项,业务时间开发过程中只使用其中一种模式 // isSingle:是否是单独使用模式,用于区分一些配置项,防止两种模式下相互影响 getCommonConfig(isSingle: boolean = false): any { const id: string = isSingle ? 'grid-with-batch-edit-single' : 'grid-with-batch-edit-global'; return { id, label: '批量编辑表格', // 动态表单开启编辑能力 supportEdit: true, gridKitOption: { enableColsResponsive: true, rowSelection: 'multiple', colDefs: this.model.getColDefs(false), srcData: this.model.getGridData(1) // displayMode: 'ti-grid' }, // 编辑态使用 groupFactory: (): TiDynamicFormModel => { return [ new TiDynamicInputModel({ id: 'protocol', value: '容许', validators: { required: null } }), new TiDynamicSelectModel({ id: 'type', value: 'IPV4', validators: { required: null }, options: [ { label: 'IPV4', value: 'IPV4' }, { label: 'IPV6', value: 'IPV6' } ], relations: [ { match: MATCH_DISABLED, when: [{ id: 'protocol', value: '' }] } ] }), // 协议端口 new TiDynamicFormGroupModel({ id: 'protocolPort', group: [ new TiDynamicSelectModel<string>({ id: 'protocol', options: [ { value: 'HTTP', label: 'HTTP' }, { value: 'TCP', label: 'TCP' } ], defaultValueIndex: 0 }), new TiDynamicInputModel({ id: 'sessionTime', placeholder: '请输入保持会话时间', descriptions: 'HTTP保持会话时间区域是1-1440,TCP保持会话的时间是1-60', // 根据表单值动态添加的校验器 dynamicValidators: { // 如果relation匹配成功,使用该校验规则 match: { rangeValue: { validator: TiValidators.rangeValue(1, 1440) } }, // 如果relation匹配不成功,使用该校验规则 notMatch: { rangeValue: { validator: TiValidators.rangeValue(1, 60) } } }, // 校验规则,始终需要的校验规则 validators: { // 设置为null,会调用TiValidators.required进行校验; required: null }, // 报错信息配置,可选项 errorMessages: { rangeValue: '当前协议的会话时间范围是:{0} - {1}' }, relations: [ { // 如果匹配成功,动态添加相关校验规则 match: MATCH_VALIDATOR_ADD, // 当是layer是L7的后端协议,启用相关校验规则 when: [{ id: 'protocol', value: 'HTTP' }] }, { match: MATCH_HIDDEN, when: [ { value: 'IPV4', /** * 13.0.180 版本新增,用在formarray和dynamic-grid组件中和本行的formGroup其他control建立关联关系 * 解决之前通过rootPath(id.index.id)中行新增删除时index未同步变化时(groupFactory只能在初始化时调用一次)引起的关联关系不正确的问题 * * 注意:如果存在formarray里面嵌套formarry类,可能会存在查找到的行group不准确的场景 * 查找逻辑:当前control往上递归,如果其父元素是个formArray,则认为该group为要找的行group */ currentRowPath: 'type' } ] } ] }) ] }) ]; }, // 行数据限制 limit: this.model.gridDataLimit$, initialCount: 5, // 配置触发表格刷新和添加删除事件的流: 组件内部会监听这个流去触发对应的行为。 actionEvents: { // 行操作流 rowAction: this.model.rowAction$, // 编辑态流 editAction: this.model.editAction$, // 刷新单元格流 refreshCells: this.model.refreshCells$ } }; } getBatchOperationItems(): Array<TiHeaderOperatorsItem> { return [ { label: '迁移', disabled: (selectedRows: Array<any>): boolean => !!this.model.editRows$.getValue().length || !selectedRows?.length, getTip: (selectedRows: Array<any>): string => !selectedRows?.length ? '请至少选择一行' : this.model.editRows$.getValue().length ? this.model.editingTip : '', click: (): void => { this.logs = [...this.logs, `迁移按钮被点击`]; } }, { label: '修改策略', disabled: (selectedRows: Array<any>): boolean => !selectedRows?.length, hide: this.model.editRows$.pipe(map((value: any[]) => !!value.length)), getTip: (selectedRows: Array<any>): string => (!selectedRows?.length ? '请至少选择一行' : ''), click: ($event: any): void => { this.model.editAction$.next({ // 当前修改的行数据 rowDatas: $event.selectedRows, // 进入修改态 actionType: TiGridKitEditEvents.EDITING, callback: ({ editRows }: any): void => { this.model.editRows$.next(editRows); this.model.getBtnDisabled(editRows); } }); } }, { label: '保存修改', hide: this.model.editRows$.pipe(map((value: any[]) => !value.length)), disabled: (selectedRows: Array<any>): any => this.model.getBatchDisabled(selectedRows), click: ($event: any): void => { this.model.editAction$.next({ // 当前修改的行数据 rowDatas: $event.selectedRows, // 确定修改 actionType: TiGridKitEditEvents.CONFIRM_EDIT, // 如果在保存时需要在校验通过后先向后台请求保存,可以使用该接口。根据其返回的布尔值决定后续是否进行前台保存且 // 变成非编辑态(true: 进行后续;false或报错:不进行后续,停留在编辑态)。 // 13.0.120 版本新增 serverSideSaveFn: ({ editedRowDatas }: any): Observable<boolean> => { this.logs = [...this.logs, `编辑后的行数据集合:${JSON.stringify(editedRowDatas)}`]; return this.model.saveByMockApi(editedRowDatas); }, callback: ({ editRows }: any): void => { this.model.editRows$.next(editRows); this.model.getBtnDisabled(editRows); } }); } }, { label: '取消修改', hide: this.model.editRows$.pipe(map((value: any[]) => !value.length)), disabled: (selectedRows: Array<any>): any => this.model.getBatchDisabled(selectedRows), click: ($event: any): void => { this.model.editAction$.next({ // 当前修改的行数据 rowDatas: $event.selectedRows, // 取消修改 actionType: TiGridKitEditEvents.CANCEL_EDIT, callback: ({ editRows }: any): void => { this.model.editRows$.next(editRows); this.model.getBtnDisabled(editRows); } }); } }, { label: '添加', click: (): void => { const i: number = Math.floor(Math.random() * 10); this.model.rowAction$.next({ action: TI_GRID_KIT_ROW_ACTION_TYPE.ADD, // 新增行位置 addIndex: 0, // 新增行为编辑态 isEdit: true, data: { name: `名称-${i}`, protocol: `容许-${i}`, type: `${i % 2 ? 'IPV4' : 'IPV6'}`, protocolPort: { sessionTime: '80', protocol: 'HTTP' } } }); } } ]; } /** * 用户自定义事件监听 获取当前待编辑rows * @param customEventObj 自定义事件发射的数据 */ onCustomEvent(customEventObj: any): void { if (customEventObj?.type === 'gridRowSelected') { this.selectedRows = customEventObj.$event; } } /** * 单独使用时 获取当前待编辑rows * @param 自定义事件发射的行数据 */ onGridRowSelected($event: Array<any>): void { this.selectedRows1 = $event; } /** * 用于DEMO演示,业务无需关注 */ onActiveChange($event: any, index: number): void { super.onActiveChange($event, index); this.model.btnDisabled = false; this.logs = []; this.model.editRows$.next([]); } } /** * 自定义render组件 */ @Component({ selector: 'edit-component-render', template: ` <div #container tabindex="0" style="outline: none !important;color: red;" tiOverflow> <span>{{ getValue() }}</span> </div> `, host: { '[class.ti-render-container]': 'true' } }) export class customRenderer extends GridPipeRenderTemplate { public params: any; public input: string; agInit(params: ICellRendererParams): void { super.agInit(params); this.input = this.params.value ?? ''; } setValue(value: string): void { this.params.data[this.params.colDef.field] = value; } inputChange(): void { this.setValue(this.input); } keydown(event: any): void { event.stopPropagation(); } } DynamicFormGridEditableModel.ts文件: import { Injectable } from '@angular/core'; import { BehaviorSubject, Observable, Subject, of } from 'rxjs'; import { delay, map } from 'rxjs/operators'; import { gridConstants, TiGridKitColDef, TiGridOperationEvent, TiGridOperationOption, TiOperationRendererParams, TiRefreshScope, TiRenderType } from '@cloud/ti-grid-kit'; import { TI_GRID_KIT_ROW_ACTION_TYPE, TiDynamicGridLimit, TiGridKitEditEventCondition, TiGridKitEditEvents, TiGridKitRowActionCondition } from '@cloud/ti-dynamic-form'; @Injectable() export class DynamicFormGridEditableModel { /** * 表格行操作事件流。表格内部监听该事件流做相应的动作 */ rowAction$: Subject<TiGridKitRowActionCondition> = new Subject<TiGridKitRowActionCondition>(); /** * 单元格刷新流 */ refreshCells$: Subject<TiRefreshScope> = new Subject<TiRefreshScope>(); /** * 表格修改操作事件流。表格内部监听该事件处理表格修改。 */ editAction$: Subject<TiGridKitEditEventCondition> = new Subject<TiGridKitEditEventCondition>(); // 行数据限制 gridDataLimit$: BehaviorSubject<TiDynamicGridLimit> = new BehaviorSubject<TiDynamicGridLimit>({ min: 1 }); /** * 获取表单值按钮是否禁用 */ btnDisabled: boolean = false; /** * 编辑中禁用提示 */ editingTip: string = '请先保存或取消选中行的批量修改操作'; /** * 当前修改的行 */ editRows$: BehaviorSubject<any[]> = new BehaviorSubject<any[]>([]); /** * 删除按钮 */ deleteBtn: TiGridOperationOption = { label: '删除', key: 'op_delete', actionCallback: (obj: TiGridOperationEvent) => { this.rowAction$.next({ action: TI_GRID_KIT_ROW_ACTION_TYPE.REMOVE, // 推荐使用data传递删除数据,兼容之前的rowIndex逻辑 // rowIndex: obj.rowIndex data: obj.data }); } }; /** * 修改按钮 */ editBtn: TiGridOperationOption = { label: '修改策略', key: 'op-edit', actionCallback: (obj: TiGridOperationEvent): void => { this.editAction$.next({ // 当前修改的行数据 rowDatas: [obj.data], // 启动修改态 actionType: TiGridKitEditEvents.EDITING, callback: ({ editRows }: any): void => { this.editRows$.next(editRows); this.getBtnDisabled(editRows); } }); } }; /** * 确认修改 */ confirmEditBtn: TiGridOperationOption = { label: '保存', key: 'op-edit-cancel', actionCallback: (obj: TiGridOperationEvent): void => { this.editAction$.next({ // 当前修改的行数据 rowDatas: [obj.data], // 确定修改 actionType: TiGridKitEditEvents.CONFIRM_EDIT, // 如果在保存时需要在校验通过后先向后台请求保存,可以使用该接口。根据其返回的布尔值决定后续是否进行前台保存且 // 变成非编辑态(true: 进行后续;false或报错:不进行后续,停留在编辑态)。 // 13.0.120 版本新增 serverSideSaveFn: ({ editedRowDatas }: any): Observable<boolean> => { return this.saveByMockApi(editedRowDatas); }, callback: ({ editRows }: any): void => { this.editRows$.next(editRows); this.getBtnDisabled(editRows); } }); } }; /** * 取消修改 */ cancelEditBtn: TiGridOperationOption = { label: '取消', key: 'ti-grid-kit-op-edit-cancel', actionCallback: (obj: TiGridOperationEvent): void => { this.editAction$.next({ // 当前修改的行数据 rowDatas: [obj.data], // 取消修改 actionType: TiGridKitEditEvents.CANCEL_EDIT, callback: ({ editRows }: any): void => { this.editRows$.next(editRows); this.getBtnDisabled(editRows); } }); } }; // 获取列配置 getColDefs(singleEdit: boolean = true): TiGridKitColDef[] { return [ { headerName: '名称', field: 'name', // 可通过该字段关闭该列修改能力。 supportEdit: false }, { headerName: '策略', field: 'protocol', cellRenderer: TiRenderType.TextWithTipRenderer }, { headerName: '类型', field: 'type' }, { headerName: '后端协议', field: 'protocolPort', valueGetter: (params: any): string => { return params.data.protocolPort.protocol + ': ' + (params.data.protocolPort.sessionTime || '80'); } }, { headerName: '操作', field: gridConstants.OPERATION_FIELD, cellRenderer: TiRenderType.OperationRenderer, cellRendererParams: (params: any): TiOperationRendererParams => { const gridDataLimit: TiDynamicGridLimit = this.gridDataLimit$.getValue()!; const deleteBtn: TiGridOperationOption = this.deleteBtn; // 如果是单行修改,其他行的修改按钮就需要禁用 const hasEditRows: boolean = !!this.editRows$.getValue().length; const editDisabledTip: string = hasEditRows ? '请先保存或者取消处于修改状态的行' : ''; if (singleEdit) { this.editBtn.disabled = hasEditRows; this.editBtn.tipStr = editDisabledTip; } deleteBtn.disabled = hasEditRows; deleteBtn.tipStr = editDisabledTip; // 如果当前只有一行,删除按钮设置成禁用; if (params.context.parentArray.length <= (gridDataLimit?.min || 0)) { deleteBtn.disabled = true; deleteBtn.tipStr = '只有一条记录,不能删除。'; } return { ...params, operationList: params.data.isCurrentEdit ? [this.confirmEditBtn, this.cancelEditBtn] : [this.editBtn, deleteBtn] }; }, flex: 1 } ]; } getGridData(length: number = 2): Array<any> { const srcData: Array<any> = []; for (let i: number = 0; i < length; i++) { srcData.push({ name: `名称-${i}`, protocol: `容许-${i}`, type: `${i % 2 ? 'IPV4' : 'IPV6'}`, protocolPort: { sessionTime: '80', protocol: 'HTTP' } }); } return srcData; } // 获取表单值按钮禁用逻辑 getBtnDisabled(editRows: Array<any>): void { this.btnDisabled = !!editRows.length; } // 批量确认修改按钮和批量取消修改按钮置灰逻辑 getBatchDisabled(selectRows: Array<any> = []): boolean { return !selectRows.length || !selectRows.filter((row: any) => row.isCurrentEdit).length; } // 模拟后台异步保存数据 // editedRowDatas 编辑后的行数据集合 saveByMockApi(editedRowDatas: Array<any>): Observable<boolean> { console.log('编辑后的行数据集合:', editedRowDatas); // return throwError('This is an error!'); // 测试报错的场景 return of(editedRowDatas).pipe( delay(800), map(() => { return true; // 后台保存成功 // return false; // 后台保存失败,跟上一行可切换测试 }) ); } } DynamicFormBaseComponent.ts文件 import { Component, Injector, ViewChild } from '@angular/core'; import { FormGroup } from '@angular/forms'; import { BehaviorSubject, Observable, Subject } from 'rxjs'; import { take } from 'rxjs/operators'; import { TiDynamicFormCheckService, TiDynamicFormComponent } from '@cloud/ti-dynamic-form'; /** * 动态表单demo示例基类,统一添加值和校验能力 */ @Component({ template: '' }) export class DynamicFormBaseComponent { constructor(protected injector?: Injector) {} /** * 动态表单引用。可用于表单校验等场景 */ @ViewChild(TiDynamicFormComponent) public dynamicFormRef: TiDynamicFormComponent; /** * 日志打印记录,DEMO演示,业务无需关注 */ logs: Array<any> = []; /** * 根据校验流状态控制按钮禁用或者loading态,业务根据实际情况选用 */ btnDisabled$: BehaviorSubject<boolean> = new BehaviorSubject<boolean>(false); /** * 组件销毁流 */ destory$: Subject<void> = new Subject<void>(); checkAndGetFormValue(formGroup: FormGroup, narrowSelector?: string): void { let checkResult: boolean; if (this.dynamicFormRef && !narrowSelector) { // 整体使用场景直接调用TiDynamicFormComponent示例的checkForm/checkFormAsync方法触发校验并聚焦到第一个错误表单项的行为 checkResult = this.dynamicFormRef.checkForm(); } else { // 单独使用场景需要在使用组件的provider上注入TiDynamicFormCheckService // 再调用service上的checkForm/checkFormAsync方法触发校验并聚焦到第一个错误表单项的行为 checkResult = !!this.injector?.get(TiDynamicFormCheckService).checkForm(formGroup, narrowSelector); } if (!checkResult) { return; } this.logs = [...this.logs, `表单值:${JSON.stringify(formGroup.value)}`]; } /** * 异步校验能力 */ checkAndGetFormAsyncValue(formGroup: FormGroup, isSingle: boolean = false): void { // 按钮处于禁用态,不重复下发校验 if (this.btnDisabled$.getValue()) { return; } this.btnDisabled$.next(true); // 本案例核心配置项:checkFormAsync使用 let isValid$: Observable<boolean>; if (this.dynamicFormRef && !isSingle) { // 整体使用场景直接调用TiDynamicFormComponent示例的checkForm/checkFormAsync方法触发校验并聚焦到第一个错误表单项的行为 isValid$ = this.dynamicFormRef.checkFormAsync(); } else { // 单独使用场景需要在使用组件的provider上注入TiDynamicFormCheckService // 再调用service上的checkForm/checkFormAsync方法触发校验并聚焦到第一个错误表单项的行为 isValid$ = this.injector?.get(TiDynamicFormCheckService)?.checkFormAsync(formGroup)!; } isValid$ .pipe( // 注意:点击获取校验属于高频操作,及时取消订阅或采用take(1) take(1) ) .subscribe((isValid: boolean) => { this.btnDisabled$.next(false); if (isValid) { this.logs = [...this.logs, `表单值:${JSON.stringify(formGroup.value)}`]; } }); } ngOnDestroy(): void { this.destory$.next(); } } DynamicFormTypeBaseComponent.ts文件 import { Component, Injector, OnInit } from '@angular/core'; import { MATCH_DISABLED, MATCH_HIDDEN, TiDynamicFormControlModel, TiDynamicFormControlSpaceType, TiDynamicFormGroupOption, TiDynamicFormModel, TiDynamicFormService, TiDynamicSwitchModel } from '@cloud/ti-dynamic-form'; import { DynamicFormBaseComponent } from './DynamicFormBaseComponent'; import { FormGroup } from '@angular/forms'; export enum DynamicFormCommonId { HIDDEN = 'common_hidden', DISABLE = 'common_disable', RESET = 'common_reset' } export interface DynamicFormDemoTab { title: string; active?: boolean; formGroup: FormGroup; formModel: TiDynamicFormControlModel | TiDynamicFormModel; id: string; } /** * 动态表单demo示例基类,统一添加整体使用/单独使用两种demo呈现逻辑 */ @Component({ template: '' }) export abstract class DynamicFormTypeBaseComponent extends DynamicFormBaseComponent implements OnInit { formModelForDynamicForm: TiDynamicFormModel; formModelForSingleUse: TiDynamicFormControlModel; formGroupForDynamicForm: FormGroup; formGroupForSingleUse: FormGroup; dynamicFormServ: TiDynamicFormService; groupOption: TiDynamicFormGroupOption; public tabs: Array<DynamicFormDemoTab> = []; // 是否需要开启测试表单的 “是否显示” 和 “是否禁用” 功能 public needCommonModel: boolean = true; // 是否是表单组 public isFormGroup: boolean = false; constructor(protected injector: Injector) { super(injector); this.dynamicFormServ = injector.get(TiDynamicFormService); } ngOnInit(): void { this.setFormModel(); } setFormModel(): void { const isLocal: boolean = !window.location.href.includes('cloud-design/design-develop/'); this.formModelForDynamicForm = isLocal && this.needCommonModel ? [...this.getCommonModel(), ...this.getModelsForDynamicForm()] : [this.getFormModel()]; this.formModelForSingleUse = this.getModelsForSingleUse(); this.formGroupForDynamicForm = this.dynamicFormServ!.createFormGroup(this.formModelForDynamicForm); this.formGroupForSingleUse = this.dynamicFormServ!.createFormGroup([this.formModelForSingleUse]); this.tabs = [ { title: 'ti-dynamic-form整体使用方式', active: true, formModel: this.formModelForDynamicForm, formGroup: this.formGroupForDynamicForm, id: 'use_with_dynamic_form' }, { title: '在模板中单独使用selector方式', formModel: this.formModelForSingleUse, formGroup: this.formGroupForSingleUse, id: 'use_with_selector' } ]; } getCommonModel(): TiDynamicFormModel { return [ new TiDynamicSwitchModel({ id: DynamicFormCommonId.HIDDEN, label: '是否显示', value: true }), new TiDynamicSwitchModel({ id: DynamicFormCommonId.DISABLE, label: '是否禁用', value: false, spaceType: this.isFormGroup ? TiDynamicFormControlSpaceType.group : TiDynamicFormControlSpaceType.normal }) ]; } getModelsForDynamicForm(): TiDynamicFormModel { let formModel: TiDynamicFormControlModel = this.getFormModel(); formModel.relations = [ ...formModel.relations, { match: MATCH_HIDDEN, when: [ { id: DynamicFormCommonId.HIDDEN, value: false } ] }, { match: MATCH_DISABLED, when: [ { id: DynamicFormCommonId.DISABLE, value: true } ] } ]; return [formModel]; } getModelsForSingleUse(): TiDynamicFormControlModel { const formModel: TiDynamicFormControlModel = this.getFormModel('single'); formModel.id += 'single'; return formModel; } getCurrentFormValue(): any { const currentTab: any = this.tabs.find((tab) => tab.active === true); return this.checkAndGetFormValue(currentTab?.formGroup, `#${currentTab?.id}`); } abstract getFormModel(id?: string): TiDynamicFormControlModel; } dynamic-form-grid-editable.module.ts文件 import { NgModule } from "@angular/core"; // tiny modules import { TiContainerModule, TiHeaderOperatorsModule } from "@cloud/tinycloud"; import { TiButtonModule, TiFormfieldModule, TiTabModule } from "@cloud/tiny3"; import { TiDynamicFormCoreModule, TiDynamicGridModule } from "@cloud/ti-dynamic-form"; import { DynamicFormGridEditableComponent } from "./DynamicFormGridEditableComponent"; @NgModule({ imports: [ TiContainerModule, TiHeaderOperatorsModule, TiButtonModule, TiFormfieldModule, TiTabModule, TiDynamicFormCoreModule, TiDynamicGridModule ], declarations: [DynamicFormGridEditableComponent], }) export class DynamicFormGridEditableModule {} 帮我学会这个组件使用
07-12
dynamic-form-grid-editable.html <ti-tab [id]=“tabs[0].id” [header]=“tabs[0].title” [(active)]=“tabs[0].active” (activeChange)=“onActiveChange( � � � � � , 0 ) " < ! − − 整体使用方式 − − < � � − � � � � � � � − � � � � ∗ � � � � " � � � � [ 0 ] . � � � � � � � � � " [ � � � � � ] " � � � � [ 0 ] . � � � � � � � � � " [ � � � � � ] " � � � � [ 0 ] . � � � � � � � � � " ( � � � � � � � � � � � ) " � � � � � � � � � � � � � ( event,0)"><!−−整体使用方式−−><ti−dynamic−form∗ngIf=“tabs[0].formGroup”[model]=“tabs[0].formModel”[group]=“tabs[0].formGroup”(customEvent)="onCustomEvent( event)” <ti-header-operators [items]=“operationItems” [selectedRows]=“selectedRows”> <span style=“display: inline-block; margin: 24px 0 0 24px” [tiTip]=“model.btnDisabled ? model.editingTip : ‘’”> <button tiButton (click)=“getCurrentFormValue()” [disabled]=“model.btnDisabled”>获取表单值 <demo-log [logs]=“logs”> <ti-tab [id]=“tabs[1].id” [header]=“tabs[1].title” [(active)]=“tabs[1].active” (activeChange)=“onActiveChange( � � � � � , 1 ) " > < � � − � � � � � � � � � ∗ � � � � = " � � � � [ 1 ] . � � � � � � " > < � � − � � � � � � � � � � � � � � � � � � ℎ = " 160 � � " > < � � − � � � � > < � � − ℎ � � � � � − � � � � � � � � � � � � � � = " � � − 3 " [ � � � � � ] = " � � � � � � � � � � � � � � 1 " [ � � � � � � � � � � � � ] = " � � � � � � � � � � � � 1 " > < / � � − ℎ � � � � � − � � � � � � � � � > < ! − − 单独使用方式 − − > < � � − � � � � � � � − � � � � ∗ � � � � = " � � � � [ 1 ] . � � � � � � � � � " [ � � � � � ] = " � � � � [ 1 ] . � � � � � � � � � " [ � � � � � ] = " � � � � [ 1 ] . � � � � � � � � � " ( � � � � � � � � � � � � � � � ) = " � � � � � � � � � � � � � � � � � ( event,1)"><ti−container∗ngIf="tabs[1].active"><ti−formfieldlabelWidth="160px"><ti−item><ti−header−operatorsclass="mb−3"[items]="operationItems1"[selectedRows]="selectedRows1"></ti−header−operators><!−−单独使用方式−−><ti−dynamic−grid∗ngIf="tabs[1].formGroup"[model]="tabs[1].formModel"[group]="tabs[1].formGroup"(gridRowSelected)="onGridRowSelected( event)” > <span style=“display: inline-block; margin: 24px 0 0 24px” [tiTip]=“model.btnDisabled ? model.editingTip : ‘’”> <button tiButton (click)=“getCurrentFormValue()” [disabled]=“model.btnDisabled”>获取表单值 <demo-log [logs]=“logs”> DynamicFormGridEditableComponent.ts import { Component, Injector } from ‘@angular/core’; import { Observable } from ‘rxjs’; import { map } from ‘rxjs/operators’; import { TiHeaderOperatorsItem, GridPipeRenderTemplate, ICellRendererParams } from ‘@cloud/tinycloud’; import { TiDynamicGridModel, TiDynamicFormCheckService, TiDynamicFormModel, TiDynamicInputModel, TiDynamicSelectModel, TiDynamicFormControlModel, TiGridKitEditEvents, TI_GRID_KIT_ROW_ACTION_TYPE, TiDynamicFormGroupModel, MATCH_HIDDEN, MATCH_VALIDATOR_ADD, MATCH_DISABLED } from ‘@cloud/ti-dynamic-form’; import { TiValidators } from ‘@cloud/tiny3’; import { DynamicFormGridEditableModel } from ‘./DynamicFormGridEditableModel’; import { DynamicFormBaseForComponent } from ‘…/base-component/DynamicFormBaseForComponent’; @Component({ templateUrl: ‘./dynamic-form-grid-editable.html’, // 整体使用场景直接调用TiDynamicFormComponent示例的checkForm/checkFormAsync方法触发校验并聚焦到第一个错误表单项的行为 // 单独使用场景需要在使用组件的provider上注入TiDynamicFormCheckService // 再调用service上的checkForm/checkFormAsync方法触发校验并聚焦到第一个错误表单项的行为 providers: [TiDynamicFormCheckService, DynamicFormGridEditableModel], styles: [ .dynamic-form-grid-editable-container { background-color: var(–ti-color-bg-container-secondary); padding-bottom: var(–ti-common-space-2x); } ] }) export class DynamicFormGridEditableComponent extends DynamicFormBaseForComponent { /** 批量选中的含数据 */ selectedRows: Array = []; /** 单独使用时批量选中的行数据 */ selectedRows1: Array = []; /** 操作按钮区域 */ operationItems: Array; /** 单独使用时批量选中的操作区 */ operationItems1: Array; constructor(protected injector: Injector, public model: DynamicFormGridEditableModel) { super(injector); this.operationItems = this.getBatchOperationItems(); this.operationItems1 = […this.operationItems]; } ngOnInit(): void { super.ngOnInit(); } getModelsForDynamicForm(): TiDynamicFormModel { const config: any = this.getCommonConfig(); return [new TiDynamicGridModel({ …config })]; } getModelsForSingleUse(): TiDynamicFormControlModel { const config: any = this.getCommonConfig(true); return new TiDynamicGridModel({ …config }) as TiDynamicFormControlModel; } // 整体使用和单独使用时公用的配置项,业务时间开发过程中只使用其中一种模式 // isSingle:是否是单独使用模式,用于区分一些配置项,防止两种模式下相互影响 getCommonConfig(isSingle: boolean = false): any { const id: string = isSingle ? ‘grid-with-batch-edit-single’ : ‘grid-with-batch-edit-global’; return { id, label: ‘批量编辑表格’, // 动态表单开启编辑能力 supportEdit: true, gridKitOption: { enableColsResponsive: true, rowSelection: ‘multiple’, colDefs: this.model.getColDefs(false), srcData: this.model.getGridData(1) // displayMode: ‘ti-grid’ }, // 编辑态使用 groupFactory: (): TiDynamicFormModel => { return [ new TiDynamicInputModel({ id: ‘protocol’, value: ‘容许’, validators: { required: null } }), new TiDynamicSelectModel({ id: ‘type’, value: ‘IPV4’, validators: { required: null }, options: [ { label: ‘IPV4’, value: ‘IPV4’ }, { label: ‘IPV6’, value: ‘IPV6’ } ], relations: [ { match: MATCH_DISABLED, when: [{ id: ‘protocol’, value: ‘’ }] } ] }), // 协议端口 new TiDynamicFormGroupModel({ id: ‘protocolPort’, group: [ new TiDynamicSelectModel({ id: ‘protocol’, options: [ { value: ‘HTTP’, label: ‘HTTP’ }, { value: ‘TCP’, label: ‘TCP’ } ], defaultValueIndex: 0 }), new TiDynamicInputModel({ id: ‘sessionTime’, placeholder: ‘请输入保持会话时间’, descriptions: ‘HTTP保持会话时间区域是1-1440,TCP保持会话的时间是1-60’, // 根据表单值动态添加的校验器 dynamicValidators: { // 如果relation匹配成功,使用该校验规则 match: { rangeValue: { validator: TiValidators.rangeValue(1, 1440) } }, // 如果relation匹配不成功,使用该校验规则 notMatch: { rangeValue: { validator: TiValidators.rangeValue(1, 60) } } }, // 校验规则,始终需要的校验规则 validators: { // 设置为null,会调用TiValidators.required进行校验; required: null }, // 报错信息配置,可选项 errorMessages: { rangeValue: ‘当前协议的会话时间范围是:{0} - {1}’ }, relations: [ { // 如果匹配成功,动态添加相关校验规则 match: MATCH_VALIDATOR_ADD, // 当是layer是L7的后端协议,启用相关校验规则 when: [{ id: ‘protocol’, value: ‘HTTP’ }] }, { match: MATCH_HIDDEN, when: [ { value: ‘IPV4’, /** 13.0.180 版本新增,用在formarray和dynamic-grid组件中和本行的formGroup其他control建立关联关系 解决之前通过rootPath(id.index.id)中行新增删除时index未同步变化时(groupFactory只能在初始化时调用一次)引起的关联关系不正确的问题 注意:如果存在formarray里面嵌套formarry类,可能会存在查找到的行group不准确的场景 查找逻辑:当前control往上递归,如果其父元素是个formArray,则认为该group为要找的行group */ currentRowPath: ‘type’ } ] } ] }) ] }) ]; }, // 行数据限制 limit: this.model.gridDataLimit$, initialCount: 5, // 配置触发表格刷新和添加删除事件的流: 组件内部会监听这个流去触发对应的行为。 actionEvents: { // 行操作流 rowAction: this.model.rowAction$, // 编辑态流 editAction: this.model.editAction$, // 刷新单元格流 refreshCells: this.model.refreshCells$ } }; } getBatchOperationItems(): Array { return [ { label: ‘迁移’, disabled: (selectedRows: Array): boolean => !!this.model.editRows$.getValue().length || !selectedRows?.length, getTip: (selectedRows: Array): string => !selectedRows?.length ? ‘请至少选择一行’ : this.model.editRows$.getValue().length ? this.model.editingTip : ‘’, click: (): void => { this.logs = […this.logs, 迁移按钮被点击]; } }, { label: ‘修改策略’, disabled: (selectedRows: Array): boolean => !selectedRows?.length, hide: this.model.editRows$.pipe(map((value: any[]) => !!value.length)), getTip: (selectedRows: Array): string => (!selectedRows?.length ? ‘请至少选择一行’ : ‘’), click: (ParseError: KaTeX parse error: Expected ‘}’, got ‘EOF’ at end of input: …odel.editAction.next({ // 当前修改的行数据 rowDatas: ParseError: KaTeX parse error: Expected ‘}’, got ‘EOF’ at end of input: ….model.editRows.next(editRows); this.model.getBtnDisabled(editRows); } }); } }, { label: ‘保存修改’, hide: this.model.editRows$.pipe(map((value: any[]) => !value.length)), disabled: (selectedRows: Array): any => this.model.getBatchDisabled(selectedRows), click: (ParseError: KaTeX parse error: Expected ‘}’, got ‘EOF’ at end of input: …odel.editAction.next({ // 当前修改的行数据 rowDatas: ParseError: KaTeX parse error: Expected ‘}’, got ‘EOF’ at end of input: …gs, 编辑后的行数据集合:{JSON.stringify(editedRowDatas)}]; return this.model.saveByMockApi(editedRowDatas); }, callback: ({ editRows }: any): void => { this.model.editRows$.next(editRows); this.model.getBtnDisabled(editRows); } }); } }, { label: ‘取消修改’, hide: this.model.editRows$.pipe(map((value: any[]) => !value.length)), disabled: (selectedRows: Array): any => this.model.getBatchDisabled(selectedRows), click: (ParseError: KaTeX parse error: Expected ‘}’, got ‘EOF’ at end of input: …odel.editAction.next({ // 当前修改的行数据 rowDatas: ParseError: KaTeX parse error: Expected ‘}’, got ‘EOF’ at end of input: ….model.editRows.next(editRows); this.model.getBtnDisabled(editRows); } }); } }, { label: ‘添加’, click: (): void => { const i: number = Math.floor(Math.random() * 10); this.model.rowAction$.next({ action: TI_GRID_KIT_ROW_ACTION_TYPE.ADD, // 新增行位置 addIndex: 0, // 新增行为编辑态 isEdit: true, data: { name: 名称- � ‘ , � � � � � � � � : ‘ 容许 − i‘,protocol:‘容许−{i}, type: ${i % 2 ? ‘IPV4’ : ‘IPV6’}, protocolPort: { sessionTime: ‘80’, protocol: ‘HTTP’ } } }); } } ]; } /** 用户自定义事件监听 获取当前待编辑rows @param customEventObj 自定义事件发射的数据 */ onCustomEvent(customEventObj: any): void { if (customEventObj?.type === ‘gridRowSelected’) { this.selectedRows = customEventObj.$ event; } } /** 单独使用时 获取当前待编辑rows @param 自定义事件发射的行数据 */ onGridRowSelected(ParseError: KaTeX parse error: Expected ‘}’, got ‘EOF’ at end of input: …electedRows1 = event; } /** 用于DEMO演示,业务无需关注 */ onActiveChange(ParseError: KaTeX parse error: Expected ‘}’, got ‘EOF’ at end of input: …onActiveChange( event, index); this.model.btnDisabled = false; this.logs = []; this.model.editRows$.next([]); } } /** 自定义render组件 */ @Component({ selector: ‘edit-component-render’, template: ` <div #container tabindex="0" style="outline: none !important;color: red;" tiOverflow> <span>{{ getValue() }}</span> </div> `, host: { ‘[class.ti-render-container]’: ‘true’ } }) export class customRenderer extends GridPipeRenderTemplate { public params: any; public input: string; agInit(params: ICellRendererParams): void { super.agInit(params); this.input = this.params.value ?? ‘’; } setValue(value: string): void { this.params.data[this.params.colDef.field] = value; } inputChange(): void { this.setValue(this.input); } keydown(event: any): void { event.stopPropagation(); } } DynamicFormGridEditableModel.ts import { Injectable } from ‘@angular/core’; import { BehaviorSubject, Observable, Subject, of } from ‘rxjs’; import { delay, map } from ‘rxjs/operators’; import { gridConstants, TiGridKitColDef, TiGridOperationEvent, TiGridOperationOption, TiOperationRendererParams, TiRefreshScope, TiRenderType } from ‘@cloud/ti-grid-kit’; import { TI_GRID_KIT_ROW_ACTION_TYPE, TiDynamicGridLimit, TiGridKitEditEventCondition, TiGridKitEditEvents, TiGridKitRowActionCondition } from ‘@cloud/ti-dynamic-form’; @Injectable() export class DynamicFormGridEditableModel { /** 表格行操作事件流。表格内部监听该事件流做相应的动作 */ rowAction$: Subject = new Subject(); /** 单元格刷新流 */ refreshCells$: Subject = new Subject(); /** 表格修改操作事件流。表格内部监听该事件处理表格修改。 */ editAction$: Subject = new Subject(); // 行数据限制 gridDataLimit$: BehaviorSubject = new BehaviorSubject({ min: 1 }); /** 获取表单值按钮是否禁用 */ btnDisabled: boolean = false; /** 编辑中禁用提示 */ editingTip: string = ‘请先保存或取消选中行的批量修改操作’; /** 当前修改的行 */ editRows$: BehaviorSubject<any[]> = new BehaviorSubject<any[]>([]); /** 删除按钮 */ deleteBtn: TiGridOperationOption = { label: ‘删除’, key: ‘op_delete’, actionCallback: (obj: TiGridOperationEvent) => { this.rowAction$.next({ action: TI_GRID_KIT_ROW_ACTION_TYPE.REMOVE, // 推荐使用data传递删除数据,兼容之前的rowIndex逻辑 // rowIndex: obj.rowIndex data: obj.data }); } }; /** 修改按钮 */ editBtn: TiGridOperationOption = { label: ‘修改策略’, key: ‘op-edit’, actionCallback: (obj: TiGridOperationEvent): void => { this.editAction$.next({ // 当前修改的行数据 rowDatas: [obj.data], // 启动修改态 actionType: TiGridKitEditEvents.EDITING, callback: ({ editRows }: any): void => { this.editRows$.next(editRows); this.getBtnDisabled(editRows); } }); } }; /** 确认修改 */ confirmEditBtn: TiGridOperationOption = { label: ‘保存’, key: ‘op-edit-cancel’, actionCallback: (obj: TiGridOperationEvent): void => { this.editAction$.next({ // 当前修改的行数据 rowDatas: [obj.data], // 确定修改 actionType: TiGridKitEditEvents.CONFIRM_EDIT, // 如果在保存时需要在校验通过后先向后台请求保存,可以使用该接口。根据其返回的布尔值决定后续是否进行前台保存且 // 变成非编辑态(true: 进行后续;false或报错:不进行后续,停留在编辑态)。 // 13.0.120 版本新增 serverSideSaveFn: ({ editedRowDatas }: any): Observable => { return this.saveByMockApi(editedRowDatas); }, callback: ({ editRows }: any): void => { this.editRows$.next(editRows); this.getBtnDisabled(editRows); } }); } }; /** 取消修改 */ cancelEditBtn: TiGridOperationOption = { label: ‘取消’, key: ‘ti-grid-kit-op-edit-cancel’, actionCallback: (obj: TiGridOperationEvent): void => { this.editAction$.next({ // 当前修改的行数据 rowDatas: [obj.data], // 取消修改 actionType: TiGridKitEditEvents.CANCEL_EDIT, callback: ({ editRows }: any): void => { this.editRows$.next(editRows); this.getBtnDisabled(editRows); } }); } }; // 获取列配置 getColDefs(singleEdit: boolean = true): TiGridKitColDef[] { return [ { headerName: ‘名称’, field: ‘name’, // 可通过该字段关闭该列修改能力。 supportEdit: false }, { headerName: ‘策略’, field: ‘protocol’, cellRenderer: TiRenderType.TextWithTipRenderer }, { headerName: ‘类型’, field: ‘type’ }, { headerName: ‘后端协议’, field: ‘protocolPort’, valueGetter: (params: any): string => { return params.data.protocolPort.protocol + ': ’ + (params.data.protocolPort.sessionTime || ‘80’); } }, { headerName: ‘操作’, field: gridConstants.OPERATION_FIELD, cellRenderer: TiRenderType.OperationRenderer, cellRendererParams: (params: any): TiOperationRendererParams => { const gridDataLimit: TiDynamicGridLimit = this.gridDataLimit$.getValue()!; const deleteBtn: TiGridOperationOption = this.deleteBtn; // 如果是单行修改,其他行的修改按钮就需要禁用 const hasEditRows: boolean = !!this.editRows$.getValue().length; const editDisabledTip: string = hasEditRows ? ‘请先保存或者取消处于修改状态的行’ : ‘’; if (singleEdit) { this.editBtn.disabled = hasEditRows; this.editBtn.tipStr = editDisabledTip; } deleteBtn.disabled = hasEditRows; deleteBtn.tipStr = editDisabledTip; // 如果当前只有一行,删除按钮设置成禁用; if (params.context.parentArray.length <= (gridDataLimit?.min || 0)) { deleteBtn.disabled = true; deleteBtn.tipStr = ‘只有一条记录,不能删除。’; } return { …params, operationList: params.data.isCurrentEdit ? [this.confirmEditBtn, this.cancelEditBtn] : [this.editBtn, deleteBtn] }; }, flex: 1 } ]; } getGridData(length: number = 2): Array { const srcData: Array = []; for (let i: number = 0; i < length; i++) { srcData.push({ name: 名称- � , � � � � � � � � : 容许 − i,protocol:容许−{i}, type: ${i % 2 ? ‘IPV4’ : ‘IPV6’}, protocolPort: { sessionTime: ‘80’, protocol: ‘HTTP’ } }); } return srcData; } // 获取表单值按钮禁用逻辑 getBtnDisabled(editRows: Array): void { this.btnDisabled = !!editRows.length; } // 批量确认修改按钮和批量取消修改按钮置灰逻辑 getBatchDisabled(selectRows: Array = []): boolean { return !selectRows.length || !selectRows.filter((row: any) => row.isCurrentEdit).length; } // 模拟后台异步保存数据 // editedRowDatas 编辑后的行数据集合 saveByMockApi(editedRowDatas: Array): Observable { console.log(‘编辑后的行数据集合:’, editedRowDatas); // return throwError(‘This is an error!’); // 测试报错的场景 return of(editedRowDatas).pipe( delay(800), map(() => { return true; // 后台保存成功 // return false; // 后台保存失败,跟上一行可切换测试 }) ); } } DynamicFormBaseComponent.ts import { Component, Injector, ViewChild } from ‘@angular/core’; import { FormGroup } from ‘@angular/forms’; import { BehaviorSubject, Observable, Subject } from ‘rxjs’; import { take } from ‘rxjs/operators’; import { TiDynamicFormCheckService, TiDynamicFormComponent } from ‘@cloud/ti-dynamic-form’; /** 动态表单demo示例基类,统一添加值和校验能力 / @Component({ template: ‘’ }) export class DynamicFormBaseComponent { constructor(protected injector?: Injector) {} /* 动态表单引用。可用于表单校验等场景 */ @ViewChild(TiDynamicFormComponent) public dynamicFormRef: TiDynamicFormComponent; /** 日志打印记录,DEMO演示,业务无需关注 */ logs: Array = []; /** 根据校验流状态控制按钮禁用或者loading态,业务根据实际情况选用 */ btnDisabled$: BehaviorSubject = new BehaviorSubject(false); /** 组件销毁流 */ destory$: Subject = new Subject(); checkAndGetFormValue(formGroup: FormGroup, narrowSelector?: string): void { let checkResult: boolean; if (this.dynamicFormRef && !narrowSelector) { // 整体使用场景直接调用TiDynamicFormComponent示例的checkForm/checkFormAsync方法触发校验并聚焦到第一个错误表单项的行为 checkResult = this.dynamicFormRef.checkForm(); } else { // 单独使用场景需要在使用组件的provider上注入TiDynamicFormCheckService // 再调用service上的checkForm/checkFormAsync方法触发校验并聚焦到第一个错误表单项的行为 checkResult = !!this.injector?.get(TiDynamicFormCheckService).checkForm(formGroup, narrowSelector); } if (!checkResult) { return; } this.logs = […this.logs, 表单值:${JSON.stringify(formGroup.value)}]; } /** 异步校验能力 */ checkAndGetFormAsyncValue(formGroup: FormGroup, isSingle: boolean = false): void { // 按钮处于禁用态,不重复下发校验 if (this.btnDisabled$.getValue()) { return; } this.btnDisabled$.next(true); // 本案例核心配置项:checkFormAsync使用 let isValid$: Observable; if (this.dynamicFormRef && !isSingle) { // 整体使用场景直接调用TiDynamicFormComponent示例的checkForm/checkFormAsync方法触发校验并聚焦到第一个错误表单项的行为 isValid$ = this.dynamicFormRef.checkFormAsync(); } else { // 单独使用场景需要在使用组件的provider上注入TiDynamicFormCheckService // 再调用service上的checkForm/checkFormAsync方法触发校验并聚焦到第一个错误表单项的行为 isValid$ = this.injector?.get(TiDynamicFormCheckService)?.checkFormAsync(formGroup)!; } isValid$ .pipe( // 注意:点击获取校验属于高频操作,及时取消订阅或采用take(1) take(1) ) .subscribe((isValid: boolean) => { this.btnDisabled$.next(false); if (isValid) { this.logs = […this.logs, 表单值:${JSON.stringify(formGroup.value)}]; } }); } ngOnDestroy(): void { this.destory$.next(); } } DynamicFormTypeBaseComponent.ts import { Component, Injector, OnInit } from ‘@angular/core’; import { MATCH_DISABLED, MATCH_HIDDEN, TiDynamicFormControlModel, TiDynamicFormControlSpaceType, TiDynamicFormGroupOption, TiDynamicFormModel, TiDynamicFormService, TiDynamicSwitchModel } from ‘@cloud/ti-dynamic-form’; import { DynamicFormBaseComponent } from ‘./DynamicFormBaseComponent’; import { FormGroup } from ‘@angular/forms’; export enum DynamicFormCommonId { HIDDEN = ‘common_hidden’, DISABLE = ‘common_disable’, RESET = ‘common_reset’ } export interface DynamicFormDemoTab { title: string; active?: boolean; formGroup: FormGroup; formModel: TiDynamicFormControlModel | TiDynamicFormModel; id: string; } /** 动态表单demo示例基类,统一添加整体使用/单独使用两种demo呈现逻辑 */ @Component({ template: ‘’ }) export abstract class DynamicFormTypeBaseComponent extends DynamicFormBaseComponent implements OnInit { formModelForDynamicForm: TiDynamicFormModel; formModelForSingleUse: TiDynamicFormControlModel; formGroupForDynamicForm: FormGroup; formGroupForSingleUse: FormGroup; dynamicFormServ: TiDynamicFormService; groupOption: TiDynamicFormGroupOption; public tabs: Array = []; // 是否需要开启测试表单的 “是否显示” 和 “是否禁用” 功能 public needCommonModel: boolean = true; // 是否是表单组 public isFormGroup: boolean = false; constructor(protected injector: Injector) { super(injector); this.dynamicFormServ = injector.get(TiDynamicFormService); } ngOnInit(): void { this.setFormModel(); } setFormModel(): void { const isLocal: boolean = !window.location.href.includes(‘cloud-design/design-develop/’); this.formModelForDynamicForm = isLocal && this.needCommonModel ? […this.getCommonModel(), …this.getModelsForDynamicForm()] : [this.getFormModel()]; this.formModelForSingleUse = this.getModelsForSingleUse(); this.formGroupForDynamicForm = this.dynamicFormServ!.createFormGroup(this.formModelForDynamicForm); this.formGroupForSingleUse = this.dynamicFormServ!.createFormGroup([this.formModelForSingleUse]); this.tabs = [ { title: ‘ti-dynamic-form整体使用方式’, active: true, formModel: this.formModelForDynamicForm, formGroup: this.formGroupForDynamicForm, id: ‘use_with_dynamic_form’ }, { title: ‘在模板中单独使用selector方式’, formModel: this.formModelForSingleUse, formGroup: this.formGroupForSingleUse, id: ‘use_with_selector’ } ]; } getCommonModel(): TiDynamicFormModel { return [ new TiDynamicSwitchModel({ id: DynamicFormCommonId.HIDDEN, label: ‘是否显示’, value: true }), new TiDynamicSwitchModel({ id: DynamicFormCommonId.DISABLE, label: ‘是否禁用’, value: false, spaceType: this.isFormGroup ? TiDynamicFormControlSpaceType.group : TiDynamicFormControlSpaceType.normal }) ]; } getModelsForDynamicForm(): TiDynamicFormModel { let formModel: TiDynamicFormControlModel = this.getFormModel(); formModel.relations = [ …formModel.relations, { match: MATCH_HIDDEN, when: [ { id: DynamicFormCommonId.HIDDEN, value: false } ] }, { match: MATCH_DISABLED, when: [ { id: DynamicFormCommonId.DISABLE, value: true } ] } ]; return [formModel]; } getModelsForSingleUse(): TiDynamicFormControlModel { const formModel: TiDynamicFormControlModel = this.getFormModel(‘single’); formModel.id += ‘single’; return formModel; } getCurrentFormValue(): any { const currentTab: any = this.tabs.find((tab) => tab.active === true); return this.checkAndGetFormValue(currentTab?.formGroup, #${currentTab?.id}); } abstract getFormModel(id?: string): TiDynamicFormControlModel; } dynamic-form-grid-editable.module.ts import { NgModule } from “@angular/core”; // tiny modules import { TiContainerModule, TiHeaderOperatorsModule } from “@cloud/tinycloud”; import { TiButtonModule, TiFormfieldModule, TiTabModule } from “@cloud/tiny3”; import { TiDynamicFormCoreModule, TiDynamicGridModule } from “@cloud/ti-dynamic-form”; import { DynamicFormGridEditableComponent } from “./DynamicFormGridEditableComponent”; @NgModule({ imports: [ TiContainerModule, TiHeaderOperatorsModule, TiButtonModule, TiFormfieldModule, TiTabModule, TiDynamicFormCoreModule, TiDynamicGridModule ], declarations: [DynamicFormGridEditableComponent], }) export class DynamicFormGridEditableModule {} 能不能就改为dynamic-form-grid-editable.html,DynamicFormGridEditableComponent.ts和dynamic-form-grid-editable.module.ts
最新发布
07-12
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