MatTabNavBar not showing arrows

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I've noticed that the MatTabNavBar is behaving different from a regular MatTabGroup when it comes to showing the arrows if the container gets too small for the tabs.

I used the official documentation to build the MatTabNavBar and MatTabGroup, but you can see here that the MatTabGroup is showing arrows and the MatTabNavBar is not.

https://angular-gaio5u.stackblitz.io

Template used for MatTabGroup:

<mat-tab-group>

  <mat-tab

    *ngFor="let tab of tabs"

    [label]="tab.label"

  >

    {{ tab.label }}

  </mat-tab>

</mat-tab-group>

Template used for MatTabNavBar:

<nav mat-tab-nav-bar>

  <a

    mat-tab-link

    *ngFor="let tab of tabs"

    [active]="isActive(tab)"

    (click)="setActive(tab)"

  >

    {{ tab.label }}

  </a>

</nav>

...so am I missing anything?! The expected result is the MatTabNavBar showing the same arrows as MatTabGroup.

asked Nov 9 at 7:34

mr.alex

3231415

2

There's already an Open Issue related to this - #2177 The actual issue was reported here - #8795, which was marked as a Duplicate of #2177
– SiddAjmera
Nov 9 at 7:56

Thanks a lot @SiddAjmera! Maybe I should have checked that first, but thought this is probably my fault :)
– mr.alex
Nov 9 at 8:31

add a comment |

up vote
1
down vote

favorite

I've noticed that the MatTabNavBar is behaving different from a regular MatTabGroup when it comes to showing the arrows if the container gets too small for the tabs.

I used the official documentation to build the MatTabNavBar and MatTabGroup, but you can see here that the MatTabGroup is showing arrows and the MatTabNavBar is not.

https://angular-gaio5u.stackblitz.io

Template used for MatTabGroup:

<mat-tab-group>

  <mat-tab

    *ngFor="let tab of tabs"

    [label]="tab.label"

  >

    {{ tab.label }}

  </mat-tab>

</mat-tab-group>

Template used for MatTabNavBar:

<nav mat-tab-nav-bar>

  <a

    mat-tab-link

    *ngFor="let tab of tabs"

    [active]="isActive(tab)"

    (click)="setActive(tab)"

  >

    {{ tab.label }}

  </a>

</nav>

...so am I missing anything?! The expected result is the MatTabNavBar showing the same arrows as MatTabGroup.

asked Nov 9 at 7:34

mr.alex

3231415

2

There's already an Open Issue related to this - #2177 The actual issue was reported here - #8795, which was marked as a Duplicate of #2177
– SiddAjmera
Nov 9 at 7:56

Thanks a lot @SiddAjmera! Maybe I should have checked that first, but thought this is probably my fault :)
– mr.alex
Nov 9 at 8:31

add a comment |

up vote
1
down vote

favorite

I've noticed that the MatTabNavBar is behaving different from a regular MatTabGroup when it comes to showing the arrows if the container gets too small for the tabs.

I used the official documentation to build the MatTabNavBar and MatTabGroup, but you can see here that the MatTabGroup is showing arrows and the MatTabNavBar is not.

https://angular-gaio5u.stackblitz.io

Template used for MatTabGroup:

<mat-tab-group>

  <mat-tab

    *ngFor="let tab of tabs"

    [label]="tab.label"

  >

    {{ tab.label }}

  </mat-tab>

</mat-tab-group>

Template used for MatTabNavBar:

<nav mat-tab-nav-bar>

  <a

    mat-tab-link

    *ngFor="let tab of tabs"

    [active]="isActive(tab)"

    (click)="setActive(tab)"

  >

    {{ tab.label }}

  </a>

</nav>

...so am I missing anything?! The expected result is the MatTabNavBar showing the same arrows as MatTabGroup.

asked Nov 9 at 7:34

mr.alex

3231415

I've noticed that the MatTabNavBar is behaving different from a regular MatTabGroup when it comes to showing the arrows if the container gets too small for the tabs.

I used the official documentation to build the MatTabNavBar and MatTabGroup, but you can see here that the MatTabGroup is showing arrows and the MatTabNavBar is not.

https://angular-gaio5u.stackblitz.io

Template used for MatTabGroup:

<mat-tab-group>

  <mat-tab

    *ngFor="let tab of tabs"

    [label]="tab.label"

  >

    {{ tab.label }}

  </mat-tab>

</mat-tab-group>

Template used for MatTabNavBar:

<nav mat-tab-nav-bar>

  <a

    mat-tab-link

    *ngFor="let tab of tabs"

    [active]="isActive(tab)"

    (click)="setActive(tab)"

  >

    {{ tab.label }}

  </a>

</nav>

...so am I missing anything?! The expected result is the MatTabNavBar showing the same arrows as MatTabGroup.

angular angular-material angular-material-7

asked Nov 9 at 7:34

mr.alex

3231415

asked Nov 9 at 7:34

mr.alex

3231415

asked Nov 9 at 7:34

mr.alex

3231415

asked Nov 9 at 7:34

mr.alex

3231415

asked Nov 9 at 7:34

mr.alex

3231415

2

There's already an Open Issue related to this - #2177 The actual issue was reported here - #8795, which was marked as a Duplicate of #2177
– SiddAjmera
Nov 9 at 7:56

Thanks a lot @SiddAjmera! Maybe I should have checked that first, but thought this is probably my fault :)
– mr.alex
Nov 9 at 8:31

add a comment |

2

There's already an Open Issue related to this - #2177 The actual issue was reported here - #8795, which was marked as a Duplicate of #2177
– SiddAjmera
Nov 9 at 7:56

Thanks a lot @SiddAjmera! Maybe I should have checked that first, but thought this is probably my fault :)
– mr.alex
Nov 9 at 8:31

There's already an Open Issue related to this - #2177 The actual issue was reported here - #8795, which was marked as a Duplicate of #2177
– SiddAjmera
Nov 9 at 7:56

Thanks a lot @SiddAjmera! Maybe I should have checked that first, but thought this is probably my fault :)
– mr.alex
Nov 9 at 8:31

add a comment |

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