下午好,
我很难使用DataTable来获得带有角度材质的固定分页器 . 我的意思是我只想滚动行 . 我已经检查了https://material.angular.io/components/table/examples没有成功 . 这是我的代码:
component.html
<mat-form-field class="table-form-input">
<input type="text" matInput (keyup)="doFilter($event.target.value)" placeholder="Filter" >
</mat-form-field>
<div class="table-container mat-elevation-z8">
<table mat-table [dataSource]="dataSource" matSort>
<!-- Name Column -->
<ng-container matColumnDef="name">
<th mat-header-cell *matHeaderCellDef mat-sort-header> Name</th>
<td mat-cell *matCellDef="let element">{{element.name}} </td>
</ng-container>
<!-- Client id Column -->
<ng-container matColumnDef="cli_id">
<th mat-header-cell *matHeaderCellDef mat-sort-header> Client ID </th>
<td mat-cell *matCellDef="let element"> {{element.cli_id}} </td>
</ng-container>
<!-- EXT id Column -->
<ng-container matColumnDef="ext_id">
<th mat-header-cell *matHeaderCellDef mat-sort-header> EXT ID </th>
<td mat-cell *matCellDef="let element"> {{element.ext_id}} </td>
</ng-container>
<!-- Weight Column -->
<ng-container matColumnDef="want_details">
<th mat-header-cell *matHeaderCellDef mat-sort-header> Need details </th>
<td mat-cell *matCellDef="let element" (click) = "rowClicked(element.ext_id)">
<mat-radio-group>
<mat-radio-button class="table-radio-button" *ngFor="let detail of detail_types" [value]="detail.id" [checked]= "detail.id === element.want_details">
{{detail.name}}
</mat-radio-button>
</mat-radio-group> </td>
</ng-container>
<tr mat-header-row *matHeaderRowDef="displayedColumns; sticky: true;"></tr>
<tr mat-row *matRowDef="let row; columns: displayedColumns;"></tr>
</table>
<mat-paginator [pageSize]="25"[pageSizeOptions]="[5, 10, 25]" showFirstLastButtons></mat-paginator>
</div>
component.ts
import { Component, OnInit, OnDestroy, ViewChild, AfterViewInit} from '@angular/core';
import { MatSort, MatTableDataSource, MatPaginator } from '@angular/material';
import { Subscription } from 'rxjs';
import { HomeSupportService } from './home-support.service';
@Component({
selector: 'app-home-support',
templateUrl: './home-support.component.html',
styleUrls: ['./home-support.component.css']
})
export class HomeSupportComponent implements OnInit, AfterViewInit, OnDestroy {
public displayedColumns: string[] = ['name', 'cli_id', 'ext_id', 'want_details'];
public list_client;
private list_clientSub: Subscription;
public dataSource = new MatTableDataSource(this.list_client);
public detail_types = [{id: 0, name: 'No'}, {id: 1, name: 'Short'}, {id: 2, name: 'Long'}];
@ViewChild(MatSort) sort: MatSort;
@ViewChild(MatPaginator) paginator: MatPaginator;
constructor(private homesupportservice: HomeSupportService) { }
ngOnInit() {
this.homesupportservice.getClientList();
this.list_clientSub = this.homesupportservice.getClientListUpdatedSubject().subscribe(
(list_client) => {
this.list_client = list_client;
this.dataSource.data = this.list_client;
},
(error) => {
console.log(error);
}
);
this.dataSource.paginator = this.paginator;
}
ngAfterViewInit() {
this.dataSource.sort = this.sort;
this.dataSource.filterPredicate = (data:
{name: string, cli_id: number, ext_id: number, want_details: string}, filter: string) => data.name.indexOf(filter) !== -1;
}
ngOnDestroy() {
this.list_clientSub.unsubscribe();
}
doFilter(filterValue: string) {
this.dataSource.filter = filterValue.trim().toLowerCase();
}
rowClicked(row: any): void {
console.log(row);
}
}
component.css
table {
width: 100%;
}
th.mat-sort-header-sorted {
color: black;
}
.table-container {
margin: auto;
width: 80%;
max-height: 80%;
overflow: auto;
}
.table-form-input{
width: 80%;
margin-left: 10%;
margin-top: 20px;
}
.table-radio-button{
padding-right: 5px;
padding-left: 5px;
}
我试图将溢出放在 table 上,但它不起作用 . 试过相对,绝对,固定等等......
如果有人有解决方案或文档,那将是完美的!
非常感谢
2 回答
如果要将mat-paginator修复到页面底部(而不是窗口底部,向下滚动,可以使用此方法
html的
的CSS
通过使用静态高度而不是相对来解决问题:
}