[TIL/React] 2023/10/09

์›๋ฏผ๊ด€ยท2023๋…„ 10์›” 9์ผ

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๋ชฉ๋ก ๋ณด๊ธฐ
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Detail page layout ๐ŸŸข

ProductDetailPageBackgroundStyle์— ์˜ํ•ด ์ „์ฒด์ ์ธ ๋ฐฐ๊ฒฝ์ƒ‰์ด ์ ์šฉ๋˜๊ณ  ์žˆ๋‹ค. AllContentWrapper๋Š” ์ฒซ ๋ฒˆ์งธ ์‚ฌ์ง„์—์„œ ๋…ธ๋ž€์ƒ‰ border๋กœ ํ‘œ์‹œ๋˜๋Š” ์˜์—ญ์ด๋‹ค. ํ•ด๋‹น wrapper๋Š” width๊ฐ€ 900px ์ดํ•˜๊ฐ€ ๋˜๋ฉด flex ๋ฐฉํ–ฅ์„ column์œผ๋กœ ๋ณ€๊ฒฝํ•˜๋Š” ํŠน๋ณ„ํ•œ ์—ญํ• ์„ ์ˆ˜ํ–‰ํ•œ๋‹ค.

AllContentWrapper๋Š” ์‚ฌ์‹ค์ƒ ImgWrapper์™€ InfoWrapper๋ฅผ ๊ฐ์‹ธ๊ณ  ์žˆ๋‹ค๊ณ  ๋ด๋„ ๋ฌด๋ฐฉํ•˜๋‹ค. 'flex:1'์ด ๊ณตํ†ต์ ์œผ๋กœ ์ž‘์„ฑ๋˜์–ด ์žˆ๋Š” ์ ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค. ์‰ฝ๊ฒŒ ๋งํ•˜์ž๋ฉด AllContentWrapper ์˜์—ญ์„ ๋ฐ˜๋ฐ˜์œผ๋กœ ๋‚˜๋ˆ„๊ฒ ๋‹ค๋Š” ์˜๋ฏธ์ด๋‹ค. align-items๋ฅผ flex-start๋กœ ์ง€์ •ํ•˜์—ฌ ํ™”๋ฉด ์ƒ๋‹จ์— ์œ„์น˜ํ•˜๋„๋ก ์„ค์ •ํ–ˆ๋‹ค.

๊ฐ์ข… info, ์˜ต์…˜ ๊ทธ๋ฆฌ๊ณ  ์ˆ˜๋Ÿ‰์„ ํ•ฉ์นœ ์˜์—ญ์ด ProductDetailPageInfoDataWrapper์ด๋‹ค. ํ•œ๋งˆ๋””๋กœ InfoWrapper๋ฅผ InfoDataWrapper์™€ ButtonWrapper๋กœ ๊ตฌ์„ฑ๋œ๋‹ค๊ณ  ํ•  ์ˆ˜ ์žˆ๋‹ค. 'flex:1.5'์™€ 'flex:2'๋ฅผ ํ†ตํ•ด 1.5 ๋Œ€ 2์˜ ๋น„์œจ๋กœ InfoWrapper ๋‚ด๋ถ€์˜ ์˜์—ญ์„ ์ฐจ์ง€ํ•˜๊ณ  ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค.

๋งˆ์ง€๋ง‰์œผ๋กœ ProductDetailPageInfoDataWrapper๋Š” div์™€ OptionWrapper ๊ทธ๋ฆฌ๊ณ  AmountWrapper๋กœ ๊ตฌ์„ฑ๋œ๋‹ค. InfoDataWrapper๋ฅผ ๊ธฐ์ค€์œผ๋กœ ์ ์ ˆํžˆ flex๋ฅผ ๋‚˜๋ˆ  ๊ฐ–๊ณ  ์žˆ๋‹ค.

detail page์—์„œ ์‚ฌ์šฉํ•˜๋Š” ์นด์šดํ„ฐ์™€ ๋“œ๋กญ๋‹ค์šด์€, component -> Detail ํด๋”๋กœ ๋ถ„๋ฆฌํ–ˆ๋‹ค. ๋ฐ์ดํ„ฐ๊ฐ€ ์—ฐ๊ฒฐ๋œ ์ƒํƒœ๋Š” ์•„๋‹ˆ๋‹ค. ์ด ๋ถ€๋ถ„์ด ์ƒ์„ธ ํŽ˜์ด์ง€์—์„œ ์žฅ๋ฐ”๊ตฌ๋‹ˆ ํŽ˜์ด์ง€๋กœ ๋„˜์–ด๊ฐ€๋Š” ๋ณ€๊ณก์ ์ด๋‹ค.

Counter.js

import React, { useState } from "react";
import styled from "styled-components";

const CounterContainer = styled.div`
  display: flex;
  align-items: center;
`;

const Button = styled.button`
  padding: 10px 20px;
  font-size: 1.5em;
`;

const Display = styled.div`
  padding: 10px;
  font-size: 1.5em;
  margin: 0 20px;
`;

const Counter = () => {
  const [count, setCount] = useState(0);

  const handleIncrement = () => {
    setCount((prevCount) => prevCount + 1);
  };

  const handleDecrement = () => {
    if (count > 0) {
      setCount((prevCount) => prevCount - 1);
    }
  };

  return (
    <CounterContainer>
      <Button onClick={handleDecrement}>-</Button>
      <Display>{count}</Display>
      <Button onClick={handleIncrement}>+</Button>
    </CounterContainer>
  );
};

export default Counter;

Dropdown.js

import React, { useState } from "react";
import styled from "styled-components";

const DropdownButton = styled.div`
  padding: 10px;
  width: 100%;
  border: 2px solid black;
  cursor: pointer;
  background-color: #f0f0f0;
  color: black;
`;

const DropdownList = styled.div`
  display: ${({ isOpen }) => (isOpen ? "block" : "none")};
`;

const DropdownItem = styled.div`
  padding: 10px;
  width: 200px;
  border: 2px solid black;
  cursor: pointer;
  &:hover {
    background-color: #f0f0f0;
  }
`;

const Dropdown = () => {
  const [isOpen, setIsOpen] = useState(false);
  const [selectedOption, setSelectedOption] = useState(null);

  const options = ["Option 1", "Option 2", "Option 3"];

  const handleOptionClick = (option) => {
    setSelectedOption(option);
    setIsOpen(false);
  };

  return (
    <>
      <DropdownButton onClick={() => setIsOpen(!isOpen)}>
        {selectedOption || "Select an option"}
      </DropdownButton>
      <DropdownList isOpen={isOpen}>
        {options.map((option) => (
          <DropdownItem key={option} onClick={() => handleOptionClick(option)}>
            {option}
          </DropdownItem>
        ))}
      </DropdownList>
    </>
  );
};

export default Dropdown;

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