Display a button or a component that looks like a button with loading spinner. Everything is just the same as the button in shadcnui.
1import { cn } from '@/lib/utils';
2import { Slot, Slottable } from '@radix-ui/react-slot';
3import { type VariantProps, cva } from 'class-variance-authority';
4import { Loader2 } from 'lucide-react';
5import * as React from 'react';
6
7const buttonVariants = cva(
8 'inline-flex items-center justify-center rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50',
9 {
10 variants: {
11 variant: {
12 default: 'bg-primary text-primary-foreground hover:bg-primary/90',
13 destructive: 'bg-destructive text-destructive-foreground hover:bg-destructive/90',
14 outline: 'border border-input bg-background hover:bg-accent hover:text-accent-foreground',
15 secondary: 'bg-secondary text-secondary-foreground hover:bg-secondary/80',
16 ghost: 'hover:bg-accent hover:text-accent-foreground',
17 link: 'text-primary underline-offset-4 hover:underline',
18 },
19 size: {
20 default: 'h-10 px-4 py-2',
21 sm: 'h-9 rounded-md px-3',
22 lg: 'h-11 rounded-md px-8',
23 icon: 'h-10 w-10',
24 },
25 },
26 defaultVariants: {
27 variant: 'default',
28 size: 'default',
29 },
30 },
31);
32
33export interface ButtonProps
34 extends React.ButtonHTMLAttributes<HTMLButtonElement>,
35 VariantProps<typeof buttonVariants> {
36 asChild?: boolean;
37 loading?: boolean;
38}
39
40const LoadingButton = React.forwardRef<HTMLButtonElement, ButtonProps>(
41 (
42 { className, loading = false, children, disabled, variant, size, asChild = false, ...props },
43 ref,
44 ) => {
45 const Comp = asChild ? Slot : 'button';
46 return (
47 <Comp
48 className={cn(buttonVariants({ variant, size, className }))}
49 ref={ref}
50 disabled={loading || disabled}
51 {...props}
52 >
53 {loading && <Loader2 className="mr-2 h-5 w-5 animate-spin" />}
54 <Slottable>{children}</Slottable>
55 </Comp>
56 );
57 },
58);
59LoadingButton.displayName = 'LoadingButton';
60
61export { LoadingButton, buttonVariants };
62