我已经创建了垂直选项卡使用角材料,并希望添加Add Tab按钮,我可以添加该按钮,但它添加在底部。我想在垂直标签列表中添加这个按钮。
这里是stackblitz链接,它在单击按钮时添加选项卡。Add Tab按钮应该在垂直选项卡中。
html:
<mat-tab-group [selectedIndex]="selected.value" (selectedIndexChange)="selected.setValue($event)">
<mat-tab *ngFor="let tab of tabs; let index = index" [label]="tab">
Contents for {{tab}} tab
</mat-tab>
</mat-tab-group>
<button mat-raised-button class="example-add-tab-button add-tab-btn" (click)="addTab()"> Add Tab </button>TS:
import {Component} from '@angular/core';
import { FormControl} from '@angular/forms';
/**
* @title Basic use of the tab group
*/
@Component({
selector: 'tab-group-basic-example',
templateUrl: 'tab-group-basic-example.html',
styleUrls: ['tab-group-basic-example.css'],
})
export class TabGroupBasicExample {
tabs = ['First', 'Second'];
selected = new FormControl(0);
selectAfterAdding: boolean;
addTab() {
this.selectAfterAdding = true;
this.tabs.push('New');
if(this.selectAfterAdding) {
this.selected.setValue(this.tabs.length - 1);
}
}
}如何添加Add Tab按钮垂直选项卡?
发布于 2019-11-26 05:21:39
<mat-tab-group [selectedIndex]="selected.value" (selectedIndexChange)="selected.setValue($event)">
<mat-tab disabled>
<ng-template mat-tab-label>
<button mat-icon-button (click)="addTab()">
<mat-icon>add_circle</mat-icon>
</button>
</ng-template>
</mat-tab>
<mat-tab *ngFor="let tab of tabs; let index = index" [label]="tab">
Contents for {{tab}} tab
</mat-tab>
</mat-tab-group> 在您的ng-for之前或之后使用这个
发布于 2019-11-26 05:44:49
你的灵活方向是“列”。您需要将此“列”更改为“行”;
.mat-tab-labels{
flex-direction:row !important;
}https://stackoverflow.com/questions/59044155
复制相似问题