[신승헌] sprint10 #632
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| import ProfileDefault from "@/public/images/profile_default.png"; | ||
| import EmptyComments from "@/public/images/Img_reply_empty.png"; | ||
| import { Comment } from "@/types"; | ||
|
|
||
| import Image from "next/image"; | ||
| import formatTimeAgo from "@/utils/formatTimeAgo"; | ||
|
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||
| export default function CommentList({ comments }: { comments: Comment[] }) { | ||
| return ( | ||
| <> | ||
| {comments && | ||
| comments.map((comment) => { | ||
| return ( | ||
| <div className="flex flex-col gap-6 mb-6" key={comment.id}> | ||
| <div>{comment.content}</div> | ||
| <div className="flex items-center gap-2"> | ||
| <Image | ||
| src={ProfileDefault} | ||
| width={32} | ||
| height={32} | ||
| alt="댓글프로필이미지" | ||
| /> | ||
| <div> | ||
| <p className="text-gray-600">{comment.writer.nickname}</p> | ||
| <p className="text-gray-400"> | ||
| {formatTimeAgo(comment.updatedAt)} | ||
| </p> | ||
| </div> | ||
| </div> | ||
| <hr className="h-[1px] bg-gray-200" /> | ||
| </div> | ||
| ); | ||
| })} | ||
|
There was a problem hiding this comment. { comments?.map((comment) => (
<div className="flex flex-col gap-6 mb-6" key={comment.id}>
<div>{comment.content}</div>
<div className="flex items-center gap-2">
<Image
src={ProfileDefault}
width={32}
height={32}
alt="댓글프로필이미지"
/>
<div>
<p className="text-gray-600">{comment.writer.nickname}</p>
<p className="text-gray-400">
{formatDate(comment.updatedAt)}
</p>
</div>
</div>
<hr className="h-[1px] bg-gray-200" />
</div>
);
)} |
||
| </> | ||
| ); | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| import Image from "next/image"; | ||
| import { ChangeEvent, useEffect, useRef, useState } from "react"; | ||
| import IconPlus from "@/public/icons/icon_plus.svg"; | ||
| import IconDelete from "@/public/icons/icon_delete.svg"; | ||
|
|
||
| interface ImageInputProps { | ||
| name: string; | ||
| value: File | undefined; | ||
| onChange: (name: string, value: File | undefined) => void; | ||
| } | ||
|
|
||
| export default function ImageInput({ name, value, onChange }: ImageInputProps) { | ||
| const [preview, setPreview] = useState<string>(""); | ||
|
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| const inputRef = useRef<HTMLInputElement>(null); | ||
|
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| const handleChange = (e: ChangeEvent<HTMLInputElement>) => { | ||
| const nextValue = e.target.files ? e.target.files[0] : undefined; | ||
| onChange(name, nextValue); | ||
| }; | ||
|
|
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| const handleClearImage = () => { | ||
| const inputNode = inputRef.current; | ||
| if (!inputNode) return; | ||
|
|
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| inputNode.value = ""; | ||
| onChange(name, undefined); | ||
| }; | ||
|
|
||
| useEffect(() => { | ||
| if (!value) return; | ||
|
|
||
| const nextPreview = URL.createObjectURL(value); | ||
| setPreview(nextPreview); | ||
| }, [value]); | ||
|
|
||
| return ( | ||
| <div> | ||
| {value ? ( | ||
| <div className="w-72 h-72 mb-3 bg-gray-100 rounded-box relative"> | ||
| <button className="absolute top-2 right-2" onClick={handleClearImage}> | ||
| <Image width={24} height={24} src={IconDelete} alt="이미지삭제" /> | ||
| </button> | ||
| <Image | ||
| className="object-cover w-72 h-72 rounded-box" | ||
| width={288} | ||
| height={288} | ||
| src={preview} | ||
| alt="이미지미리보기" | ||
| /> | ||
| </div> | ||
| ) : ( | ||
| <label | ||
| className="w-72 h-72 mb-3 bg-gray-100 rounded-box flex flex-col justify-center items-center cursor-pointer" | ||
| htmlFor={name} | ||
| > | ||
| <Image src={IconPlus} width={48} height={48} alt="이미지 등록" /> | ||
| <p className="text-base text-gray-400 font-normal">이미지 등록</p> | ||
| </label> | ||
| )} | ||
| <input | ||
| className="absolute opacity-0" | ||
| type="file" | ||
| id={name} | ||
| name={name} | ||
| onChange={handleChange} | ||
| ref={inputRef} | ||
| /> | ||
| </div> | ||
| ); | ||
| } |
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만약 모종의 이유로 api에서 에러가 발생한다면 data 는 'undefined'가 될거에요
data.list 대신 data?.list 로 바꾸는게 좋을것 같아요 !
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안그러면 런타임에서 해당 api가 에러를 throw할 경우 앱 자체가 뻗어버릴거에요..!