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August 7, 2024 08:40
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fix shadcn Select component for mobile
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| "use client" | |
| import * as React from "react" | |
| import * as SelectPrimitive from "@radix-ui/react-select" | |
| import { Check, ChevronDown, ChevronUp } from "lucide-react" | |
| import { cn } from "@/lib/utils" | |
| const SelectContext = React.createContext<{ setOpen: (open: boolean) => void }>({ | |
| setOpen: () => {}, | |
| }) | |
| const Select: React.FC<SelectPrimitive.SelectProps> = ({ | |
| children, | |
| open, | |
| onOpenChange, | |
| ...props | |
| }) => { | |
| const [delayedOpen, setDelayedOpen] = React.useState(false) | |
| const handleOpenChange = (newOpenState: boolean) => { | |
| if (newOpenState) { | |
| (onOpenChange ?? setDelayedOpen)(newOpenState) | |
| } else { | |
| // Delay closing by 50ms to avoid click-through to the underlying elements | |
| setTimeout(() => { | |
| (onOpenChange ?? setDelayedOpen)(newOpenState) | |
| }, 50) | |
| } | |
| } | |
| return ( | |
| // Wrap it with Context, then you can call setOpen inside the Trigger later | |
| <SelectContext.Provider value={{ | |
| setOpen: handleOpenChange, | |
| }}> | |
| <SelectPrimitive.Root | |
| open={open ?? delayedOpen} | |
| onOpenChange={handleOpenChange} | |
| {...props} | |
| > | |
| {children} | |
| </SelectPrimitive.Root> | |
| </SelectContext.Provider> | |
| ) | |
| } | |
| const SelectTrigger = React.forwardRef< | |
| React.ElementRef<typeof SelectPrimitive.Trigger>, | |
| React.ComponentPropsWithoutRef<typeof SelectPrimitive.Trigger> & { disableIcon?: boolean } | |
| >(({ className, children, disableIcon, onPointerDown, onPointerUp, ...props }, ref) => { | |
| const { setOpen } = React.useContext(SelectContext); | |
| return ( | |
| <SelectPrimitive.Trigger | |
| ref={ref} | |
| className={cn( | |
| "flex h-10 w-full items-center justify-between rounded-md border border-gray-200 bg-white px-3 py-2 text-sm ring-offset-white placeholder:text-gray-500 focus:outline-none focus:ring-2 focus:ring-gray-950 focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1 dark:border-gray-800 dark:bg-gray-950 dark:ring-offset-gray-950 dark:placeholder:text-gray-400 dark:focus:ring-gray-300", | |
| className | |
| )} | |
| // Prevent the default behavior for touch events to avoid triggering during a swipe | |
| onPointerDown={(e) => { | |
| if (onPointerDown) onPointerDown(e) | |
| if (e.pointerType === 'touch') { | |
| e.preventDefault() | |
| } | |
| }} | |
| onPointerUp={(e) => { | |
| if (onPointerUp) onPointerUp(e) | |
| if (e.pointerType === 'touch') { | |
| setOpen(true) | |
| } | |
| }} | |
| {...props} | |
| > | |
| {children} | |
| {!disableIcon && ( | |
| <SelectPrimitive.Icon asChild> | |
| <ChevronDown className="h-4 w-4 translate-x-1 opacity-50" /> | |
| </SelectPrimitive.Icon> | |
| )} | |
| </SelectPrimitive.Trigger> | |
| ); | |
| }) |
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