4f:I[707087,["/_next/static/immutable/chunks/2985g-hklwiee.js","/_next/static/immutable/chunks/0qkc3dps_9x_i.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3thksmxn95rly.js","/_next/static/immutable/chunks/15bpbjna9-vr3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/0agonoz1szsjm.js","/_next/static/immutable/chunks/1ynd3dcge2kn1.js","/_next/static/immutable/chunks/0krdn-21gkgjt.js","/_next/static/immutable/chunks/0n9w9riw96l80.js","/_next/static/immutable/chunks/0w75qangey2ys.js","/_next/static/immutable/chunks/1tge7vcvsb70s.js","/_next/static/immutable/chunks/35ju_ac0ysz07.js"],"RegistryDependencies"] 50:I[512940,["/_next/static/immutable/chunks/2985g-hklwiee.js","/_next/static/immutable/chunks/0qkc3dps_9x_i.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3thksmxn95rly.js","/_next/static/immutable/chunks/15bpbjna9-vr3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/0agonoz1szsjm.js","/_next/static/immutable/chunks/1ynd3dcge2kn1.js","/_next/static/immutable/chunks/0krdn-21gkgjt.js","/_next/static/immutable/chunks/0n9w9riw96l80.js","/_next/static/immutable/chunks/0w75qangey2ys.js","/_next/static/immutable/chunks/1tge7vcvsb70s.js","/_next/static/immutable/chunks/35ju_ac0ysz07.js"],"Installation"] 51:I[314491,["/_next/static/immutable/chunks/2985g-hklwiee.js","/_next/static/immutable/chunks/0qkc3dps_9x_i.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3thksmxn95rly.js","/_next/static/immutable/chunks/15bpbjna9-vr3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/0agonoz1szsjm.js","/_next/static/immutable/chunks/1ynd3dcge2kn1.js","/_next/static/immutable/chunks/0krdn-21gkgjt.js","/_next/static/immutable/chunks/0n9w9riw96l80.js","/_next/static/immutable/chunks/0w75qangey2ys.js","/_next/static/immutable/chunks/1tge7vcvsb70s.js","/_next/static/immutable/chunks/35ju_ac0ysz07.js"],"FilesView"] 52:Te60,"use client"; import { Check, ChevronsUpDown, Loader2 } from "lucide-react"; import { startTransition, useEffect, useState } from "react"; import { cn } from "@/lib/utils"; import { Button } from "@/components/ui/button"; import { Command, CommandEmpty, CommandGroup, CommandInput, CommandItem, CommandList, } from "@/components/ui/command"; import { Popover, PopoverContent, PopoverTrigger, } from "@/components/ui/popover"; export const title = "Async/Dynamic Search"; const Example = () => { const [open, setOpen] = useState(false); const [value, setValue] = useState(""); const [search, setSearch] = useState(""); const [isSearching, setIsSearching] = useState(false); const [results, setResults] = useState([]); useEffect(() => { if (!search) { startTransition(() => { setResults([]); setIsSearching(false); }); return; } startTransition(() => { setIsSearching(true); }); const timer = setTimeout(() => { // Simulate API call startTransition(() => { setResults([ `${search} - Result 1`, `${search} - Result 2`, `${search} - Result 3`, ]); setIsSearching(false); }); }, 500); return () => clearTimeout(timer); }, [search]); return ( {isSearching ? (

Searching...

) : ( <> {!search && (

Start typing to search

)} {search && results.length === 0 && !isSearching && ( No results found. )} {results.length > 0 && ( {results.map((result) => ( { setValue(currentValue === value ? "" : currentValue); setOpen(false); }} value={result} > {result} ))} )} )} ); }; export default Example; 4b:["$","div",null,{"className":"flex flex-col gap-12","children":[["$","div",null,{"className":"pt-10 flex flex-col gap-4","children":[["$","ul",null,{"className":"flex gap-2 flex-wrap","children":[["$","li","lucide-react",{"children":["$","a",null,{"href":"https://www.npmjs.com/package/lucide-react","target":"_blank","rel":"noopener noreferrer","className":"rounded-md border p-2 text-sm flex items-center gap-1 ","children":[["$","svg",null,{"viewBox":"0 0 24 24","className":"size-3","children":["$","path",null,{"d":"M1.763 0C.786 0 0 .786 0 1.763v20.474C0 23.214.786 24 1.763 24h20.474c.977 0 1.763-.786 1.763-1.763V1.763C24 .786 23.214 0 22.237 0zM5.13 5.323l13.837.019-.009 13.836h-3.464l.01-10.382h-3.456L12.04 19.17H5.113z","fill":"currentColor"}]}],["$","span",null,{"className":"text-xs font-medium","children":"lucide-react"}]]}]}]]}],["$","$L4f",null,{"registryDependencies":["utils","button","command","popover"]}]]}],["$","$L50",null,{"sourceUrl":"https://shadcnblocks.com/r/combobox-combobox-custom-actions-4.json","proxyUrl":"https://shadcnregistry.com/r/shadcnblocks/combobox-combobox-custom-actions-4","itemId":"@shadcnblocks/combobox-combobox-custom-actions-4"}],["$","section",null,{"className":"flex flex-col gap-4","id":"files","children":[["$","h2",null,{"className":"text-lg md:text-2xl font-bold font-mono","children":"Files"}],["$","$L51",null,{"files":[{"path":"example/combobox/combobox-custom-actions-4.tsx","content":"$52","type":"registry:block"}]}]]}],"$L53"]}]

Combobox Custom Actions 4 Async/Dynamic Search

Installation

Files

components

Styles