@empathyco/x-components/docs/API-reference/api/x-components.basecolumnpickerdropdown.md

Empathy X Components

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[Home](./index.md) &gt; [@empathyco/x-components](./x-components.md) &gt; [BaseColumnPickerDropdown](./x-components.basecolumnpickerdropdown.md)

## BaseColumnPickerDropdown variable

Column picker dropdown component renders [BaseDropdown](./x-components.basedropdown.md) component which options are the different columns you can set for a grid.

It emits [XEventsTypes.UserClickedColumnPicker](./x-components.xeventstypes.userclickedcolumnpicker.md) on dropdown input.

**Signature:**

```typescript
_default: Vue.DefineComponent<Vue.ExtractPropTypes<{
    columns: {
        type: PropType<number[]>;
        required: true;
    };
    modelValue: NumberConstructor;
    animation: PropType<string | typeof Vue>;
}>, {
    emitEvents: (column: number) => void;
    hasToggleSlot: boolean;
    selectedColumns: Vue.Ref<number, number>;
}, {}, {}, {}, Vue.ComponentOptionsMixin, Vue.ComponentOptionsMixin, "update:modelValue"[], "update:modelValue", Vue.PublicProps, Readonly<Vue.ExtractPropTypes<{
    columns: {
        type: PropType<number[]>;
        required: true;
    };
    modelValue: NumberConstructor;
    animation: PropType<string | typeof Vue>;
}>> & Readonly<{
    "onUpdate:modelValue"?: ((...args: any[]) => any) | undefined;
}>, {}, {}, {
    BaseDropdown: Vue.DefineComponent<{}, {}, any>;
}, {}, string, Vue.ComponentProvideOptions, true, {}, any>
```