The igx-select allows you to select a single item from a drop-down list.
The following sample demonstrates the component defined with groups.

You can read more about how to configure igx-select in the README or the official documentation.

Select With Groups @for (item of items; track item) { @for (fruit of item.fruits; track fruit) { {{fruit}} } @for (vegetable of item.vegetables; track vegetable) { {{vegetable}} } }