feat(module:table): radio selection type #8823
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,14 @@ | ||
| --- | ||
| order: 2 | ||
| title: | ||
| en-US: Selection | ||
| zh-CN: 可选择 | ||
| --- | ||
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| ## zh-CN | ||
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| 第一列是联动的选择框。可以通过 `nzRowSelectionType` 属性指定选择类型，默认为 `checkbox`。 | ||
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| ## en-US | ||
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| Rows can be selectable by making first column as a selectable column. You can use `nzRowSelectionType` to set selection type. Default is `checkbox`. | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,116 @@ | ||
| import { Component, OnInit } from '@angular/core'; | ||
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| import { NzRowSelectionType } from 'ng-zorro-antd/table'; | ||
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| interface ItemData { | ||
| id: number; | ||
| name: string; | ||
| age: number; | ||
| address: string; | ||
| } | ||
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| @Component({ | ||
| selector: 'nz-demo-table-selection', | ||
| template: ` | ||
| <nz-radio-group [(ngModel)]="rowSelectionType" (ngModelChange)="resetSelectedValues()"> | ||
| <label nz-radio nzValue="checkbox">checkbox</label> | ||
| <label nz-radio nzValue="radio">radio</label> | ||
| </nz-radio-group> | ||
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| <nz-table #rowSelectionTable [nzData]="listOfData" (nzCurrentPageDataChange)="onCurrentPageDataChange($event)"> | ||
| <thead> | ||
| <tr> | ||
| <ng-container *ngIf="rowSelectionType === 'radio'"> | ||
| <th nzShowRowSelection [nzRowSelectionType]="'radio'"> </th> | ||
| </ng-container> | ||
| <ng-container *ngIf="rowSelectionType === 'checkbox'"> | ||
| <th [(nzChecked)]="checked" [nzIndeterminate]="indeterminate" (nzCheckedChange)="onAllChecked($event)"></th> | ||
| </ng-container> | ||
| <th>Name</th> | ||
| <th>Age</th> | ||
| <th>Address</th> | ||
| </tr> | ||
| </thead> | ||
| <tbody> | ||
| <tr *ngFor="let data of rowSelectionTable.data"> | ||
| <ng-container *ngIf="rowSelectionType === 'radio'"> | ||
| <td | ||
| [nzChecked]="setOfCheckedId.has(data.id)" | ||
| [nzRowSelectionType]="'radio'" | ||
| (nzCheckedChange)="onItemChecked(data.id, $event)" | ||
| ></td> | ||
| </ng-container> | ||
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| <ng-container *ngIf="rowSelectionType === 'checkbox'"> | ||
| <td [nzChecked]="setOfCheckedId.has(data.id)" (nzCheckedChange)="onItemChecked(data.id, $event)"></td> | ||
| </ng-container> | ||
| <td>{{ data.name }}</td> | ||
| <td>{{ data.age }}</td> | ||
| <td>{{ data.address }}</td> | ||
| </tr> | ||
| </tbody> | ||
| </nz-table> | ||
| `, | ||
| styles: ` | ||
| nz-radio-group { | ||
| margin-block-end: 1rem; | ||
| } | ||
| ` | ||
| }) | ||
| export class NzDemoTableSelectionComponent implements OnInit { | ||
| rowSelectionType: NzRowSelectionType = 'checkbox'; | ||
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| checked = false; | ||
| indeterminate = false; | ||
| listOfCurrentPageData: readonly ItemData[] = []; | ||
| listOfData: readonly ItemData[] = []; | ||
| setOfCheckedId = new Set<number>(); | ||
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| updateCheckedSet(id: number, checked: boolean): void { | ||
| if (checked) { | ||
| if (this.rowSelectionType === 'radio') { | ||
| this.setOfCheckedId.forEach(x => { | ||
| this.setOfCheckedId.delete(x); | ||
| }); | ||
| } | ||
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| this.setOfCheckedId.add(id); | ||
| } else { | ||
| this.setOfCheckedId.delete(id); | ||
| } | ||
| } | ||
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| onItemChecked(id: number, checked: boolean): void { | ||
| this.updateCheckedSet(id, checked); | ||
| this.refreshCheckedStatus(); | ||
| } | ||
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| onAllChecked(value: boolean): void { | ||
| this.listOfCurrentPageData.forEach(item => this.updateCheckedSet(item.id, value)); | ||
| this.refreshCheckedStatus(); | ||
| } | ||
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| onCurrentPageDataChange($event: readonly ItemData[]): void { | ||
| this.listOfCurrentPageData = $event; | ||
| this.refreshCheckedStatus(); | ||
| } | ||
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| refreshCheckedStatus(): void { | ||
| this.checked = this.listOfCurrentPageData.every(item => this.setOfCheckedId.has(item.id)); | ||
| this.indeterminate = this.listOfCurrentPageData.some(item => this.setOfCheckedId.has(item.id)) && !this.checked; | ||
| } | ||
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| resetSelectedValues(): void { | ||
| this.setOfCheckedId = new Set<number>(); | ||
| this.indeterminate = false; | ||
| } | ||
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| ngOnInit(): void { | ||
| this.listOfData = new Array(5).fill(0).map((_, index) => ({ | ||
| id: index, | ||
| name: `Edward King ${index}`, | ||
| age: 32, | ||
| address: `London, Park Lane no. ${index}` | ||
| })); | ||
| } | ||
| } |
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the order number 2 was unused.