Scroll expansion panel into view when Angular Material Accordian clicked
Simple accordian with expansion panels:
<mat-accordian>
<mat-expansion-panel
*ngFor="let item of items; index as index"
[expanded]="index === selectedIndex"
(opened)="panelOpened(index)">
...
<ng-template matExpansionPanelContent>
</mat-expansion-panel>
</mat-accordian>
public panelOpened(index: number): void {
this.selectedIndex = index;
}
This works, I can do stuff when a panel is clicked.
However as per docs, the component does not handle scrolling so I am unsure how to scroll the panel into view when there are too many, upon clicking any individual panel? I can't see any way to get the specific dom element in the panelOpened function?
angular angular-material
asked Nov 20 at 6:18
yoyoma
6491920
add a comment |
Simple accordian with expansion panels:
<mat-accordian>
<mat-expansion-panel
*ngFor="let item of items; index as index"
[expanded]="index === selectedIndex"
(opened)="panelOpened(index)">
...
<ng-template matExpansionPanelContent>
</mat-expansion-panel>
</mat-accordian>
public panelOpened(index: number): void {
this.selectedIndex = index;
}
This works, I can do stuff when a panel is clicked.
However as per docs, the component does not handle scrolling so I am unsure how to scroll the panel into view when there are too many, upon clicking any individual panel? I can't see any way to get the specific dom element in the panelOpened function?
angular angular-material
asked Nov 20 at 6:18
yoyoma
6491920
add a comment |
Simple accordian with expansion panels:
<mat-accordian>
<mat-expansion-panel
*ngFor="let item of items; index as index"
[expanded]="index === selectedIndex"
(opened)="panelOpened(index)">
...
<ng-template matExpansionPanelContent>
</mat-expansion-panel>
</mat-accordian>
public panelOpened(index: number): void {
this.selectedIndex = index;
}
This works, I can do stuff when a panel is clicked.
However as per docs, the component does not handle scrolling so I am unsure how to scroll the panel into view when there are too many, upon clicking any individual panel? I can't see any way to get the specific dom element in the panelOpened function?
angular angular-material
asked Nov 20 at 6:18
yoyoma
6491920
Simple accordian with expansion panels:
<mat-accordian>
<mat-expansion-panel
*ngFor="let item of items; index as index"
[expanded]="index === selectedIndex"
(opened)="panelOpened(index)">
...
<ng-template matExpansionPanelContent>
</mat-expansion-panel>
</mat-accordian>
public panelOpened(index: number): void {
this.selectedIndex = index;
}
This works, I can do stuff when a panel is clicked.
However as per docs, the component does not handle scrolling so I am unsure how to scroll the panel into view when there are too many, upon clicking any individual panel? I can't see any way to get the specific dom element in the panelOpened function?
angular angular-material
angular angular-material
asked Nov 20 at 6:18
yoyoma
6491920
asked Nov 20 at 6:18
yoyoma
6491920
asked Nov 20 at 6:18
yoyoma
6491920
asked Nov 20 at 6:18
yoyoma
6491920
asked Nov 20 at 6:18
yoyoma
6491920
6491920
add a comment |
add a comment |
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