I'm very new to angular and material and having a hard problem of disabling the non-selected tabs in angular 4 material and I have only this code below.
<md-tab-group class="flex-stretch tab-button-arrows">
<md-tab *ngFor="let subject of subjects" label="subject.name" ></md-tab>
</md-tab-group>
Note: The subjects is a dynamic array.
All you need to do is use default property of mat-tab
isActive
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<mat-tab-group>
<mat-tab #tab [disabled]='!tab.isActive' *ngFor="let subject of subjects" [label]="subject.name">
{{ subject.name }}
</mat-tab>
</mat-tab-group>
You can add a [disabled] tag to your mat-tab, with a function linked to it. And have a index for each tab. Something like this:
<md-tab-group class="flex-stretch tab-button-arrows" [selectedIndex]="selectedIndex">
<md-tab [disabled]="isSelected(i)" *ngFor="let subject of subjects; let i = index" label="subject.name" ></md-tab>
</md-tab-group>
Then you declare the function on your component to disable if true:
isSelected(index: number) {
if (this.selectedIndex == index) {
return false;
} else {
return true;
}
}
By Default Selected Tab Will Display You Can........
<button mat-raised-button (click)="demo1BtnClick()">Tab Demo 1!</button> <mat-tab-group [(selectedIndex)]="demo1TabIndex"> <mat-tab label="Tab 1">Content 1</mat-tab> <mat-tab label="Tab 2">Content 2</mat-tab> <mat-tab label="Tab 3">Conte`enter code here`nt 3</mat-tab> </mat-tab-group>
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