https://www.youtube.com/watch?v=dIEViv_i7Xs
데모
See the Pen 고객의 소리 by Oh Ikmyeong (@dpffpself) on CodePen.
HTML
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>마디아 고객의 소리</title>
<link rel="stylesheet" href="./style/main.css">
<script src="./js/main.js" type="module"></script>
</head>
<body>
<a href="https://www.youtube.com/watch?v=dIEViv_i7Xs" target="_blank">마디아고객의 소리</a>
<div class="wrap">
<div class="wrap-border"></div>
<div class="wrap-border"></div>
<div class="wrap-border"></div>
<div class="wrap-border"></div>
<div class="wrap-border"></div>
<section class="sect">
<h1 class="sect-title">고객의 소리를<br>매일 확인합니다.</h1>
<article class="pager">
<button class="pager-btn pager-btn-prev" title="이전"></button>
<div class="pager-number">
<strong class="pager-number-curr">01</strong>
<span>/</span>
<span class="pager-number-all">99</span>
</div>
<button class="pager-btn pager-btn-next" title="다음"></button>
</article>
<ul class="list"></ul>
</section>
</div>
</body>
</html>
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cs |
CSS
item.css
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.item{
position:relative;
overflow:hidden;
width:100%;
padding:0 40px;
}
.item-inner-wrap{
position:relative;
width:100%;
}
/* 별 */
.star-sect{
display:flex;flex-flow:row nowrap;
justify-content:flex-start; align-items:center;
gap:5px;
position:relative;
width:100%;
}
.star{
position:relative;
font-size:15px;
}
.star-bg{
color:#dedede;
}
.star-sw{
--_per : calc((var(--sw, 0) * 2) * 10%);
position:absolute;
width:100%;
top:0;left:0;
clip-path: polygon(0 0, var(--_per) 0, var(--_per) 100%, 0% 100%);
}
.star-score-num{font-size:14px; font-weight:700; color:#000;}
.star-score-whole{font-size:13px;font-weight:500;color:#888;}
/* 텍스트 */
.text{
position:relative;
width:100%;
margin-top:20px;
margin-bottom:60px;
}
.text-title{
margin-bottom:16px;
font-size:18px; font-weight:bold;
}
.text-content{
line-height:1.6;
font-size:14px; color:#777;
display:-webkit-box;
white-space:normal;
-webkit-line-clamp:4;
-webkit-box-orient:vertical;
overflow:hidden;
min-height:calc(1em * 6);
}
/* 하단영역 */
.info{
display:flex;flex-flow:row wrap;
justify-content:space-between; align-items:center;
gap:10px;
position:relative;
width:100%;
}
.info-btn{
padding-bottom:1px;
background:transparent;
border:none;
border-bottom:2px solid #444;
font-size:13px; font-weight:600;
}
.info-date{
font-size:13px; color:#888;
}
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main.js
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import { List } from "./List.js";
import { Pager } from "./Pager.js";
(async function(){
/* json fetch */
const data = await fetch("./dummy.json").then(res=>res.json()).then(json=>json.list);
/* reset - pager */
new Pager()
.set_data_length(data?.length)
.init();
/* reset - list */
new List()
.set_data(data)
.init();
}())
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Pager.js
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import { List } from "./List.js";
import { PagerModel } from "./PagerModel.js";
export class Pager {
#dataLength;
constructor() {
this.$curr = document.getElementsByClassName("pager-number-curr")?.[0];
this.$all = document.getElementsByClassName("pager-number-all")?.[0];
this.$btnPrev = document.getElementsByClassName("pager-btn-prev")?.[0];
this.$btnNext = document.getElementsByClassName("pager-btn-next")?.[0];
this.currSave = null;
}
/**
*
* @param {*} data
* @returns
*/
set_data_length(dataLength) {
this.#dataLength = dataLength;
return this;
}//set_data
/**
*
* @returns
*/
init() {
/* cacul */
PagerModel.cacul_initial(this.#dataLength);
this.currSave = PagerModel.curr;
/* display */
this.display_curr_all();
this.change_pager_btn();
/* (EVENT) */
this.$btnPrev.addEventListener("click", () => {
PagerModel.currDecrease();
if(!this.on_click_btn_common()) return;
});
this.$btnNext.addEventListener("click", () => {
PagerModel.currIncrease();
if(!this.on_click_btn_common()) return;
});
/* 최종 */
return this;
}//init
/**
*
* @returns
*/
on_click_btn_common = () => {
if (this.currSave === PagerModel.curr){return false;}
console.log("변화 시작 accept");
this.currSave = PagerModel.curr;
this.display_curr_all();
this.change_pager_btn();
List.fill();
return true;
}//on_click_btn_common
/**
*
* @param {*} curr
* @param {*} all
*/
display_curr_all() {
this.$curr.textContent = PagerModel.curr ?? "${1}";
this.$all.textContent = PagerModel.all ?? "${999}";
}//display_curr_all
/**
* 이전/다음 버튼 스타일 off로 바꾸기 및 disabled 설정
*/
change_pager_btn(){
if(this.currSave === 1){
this.$btnPrev.classList.add("off");
this.$btnNext.classList.remove("off");
this.$btnPrev.disabled = true;
this.$btnNext.disabled = false;
}else if(this.currSave === PagerModel.all){
this.$btnPrev.classList.remove("off");
this.$btnNext.classList.add("off");
this.$btnPrev.disabled = false;
this.$btnNext.disabled = true;
}else{
this.$btnPrev.classList.remove("off");
this.$btnNext.classList.remove("off");
this.$btnPrev.disabled = false;
this.$btnNext.disabled = false;
}
}//change_pager_btn
}//class-Pager
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PagerModel.js
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export class PagerModel{
constructor(){
/* singleton */
if (PagerModel.instance) {
return PagerModel.instance;
}
PagerModel.instance = this;
/* */
this.curr = null;
this.all = null;
}//constructor
/**
*
* @param {*} dataLength
*/
static cacul_initial(dataLength = 0){
if(!dataLength){console.warn("no dataLength", dataLength);}
this.curr = 1;
this.all = Math.ceil(dataLength / 4);
}//cacul_initial
static currIncrease(){
if(this.curr >= this.all){
this.curr = this.all;
return;
}
this.curr++;
console.log("다음페이지", this.curr)
}//currIncrease
static currDecrease(){
if(this.curr <= 1){
this.curr = 1;
return;
}
this.curr--;
console.log("이전페이지", this.curr)
}//currDecrease
}//class-PagerModel
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List.js
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import { PagerModel } from "./PagerModel.js";
export class List {
constructor() {
/* singleton */
if (List.instance) {
return List.instance;
}
List.instance = this;
}//constructor
/**
*
* @param {*} data
* @returns
*/
set_data(data) {
List.data = data;
return this;
}//set_data
/**
*
*/
init() {
// this.reset();
List.fill();
}//init
/**
*
*/
reset() {
const $list = document.getElementsByClassName("list")?.[0];
$list.innerHTML = "";
}//reset
static async fill() {
const $list = document.getElementsByClassName("list")?.[0];
const $$itemRemain = $list.querySelectorAll(".item");
/* remove */
if ($$itemRemain.length) {
await List.remove_remain($$itemRemain);
}
/* slice data */
const items = List.get_items();
/* fill items */
items.forEach((item) => {
const $item = List.make_item(item);
$list.appendChild($item);
const $wrap = $item.querySelector(".item-inner-wrap") || $item;
$wrap.animate([
{
transform:"translateX(100%)",
opacity:0,
},
{
transform:"translateX(0%)",
opacity:1,
}
], {
duration: 400,
easing: "linear",
fill: "both"
});
});
}//fill
static remove_remain($$itemRemain) {
const length = $$itemRemain.length;
return new Promise((res, rej) => {
for (let i = 0; i < length; i++) {
const $itemRemain = $$itemRemain[i];
const $wrap = $itemRemain.querySelector(".item-inner-wrap") || $itemRemain;
const ani = $wrap.animate([
{ opacity: 1, },
{ opacity: 0, },
{
transform: "translateX(-100%)",
opacity: 0,
}
], {
duration: 600,
easing: "linear",
fill: "both"
});
ani.addEventListener("finish", () => {
$itemRemain.remove();
if (i === length - 1) { res("끝") }
});
}//for
});
}//remove_remain
/**
*
* @returns
*/
static get_items() {
const start = (PagerModel.curr - 1) * 4;
const end = PagerModel.curr * 4
const items = List.data.slice(start, end);
console.log(items);
return items;
}//get_items
/**
*
* @param {*} item
*/
static make_item(item) {
const { star, peopleCount, title, content, date } = item;
/* item */
const $item = document.createElement("LI");
$item.classList.add("item");
/* wrap */
const $wrap = document.createElement("DIV");
$wrap.classList.add("item-inner-wrap");
$item.appendChild($wrap);
/* 별 */
const $star = List.make_star({ star, peopleCount });
$wrap.appendChild($star);
/* 텍스트 */
const $text = List.make_text({ title, content });
$wrap.appendChild($text);
/* 버튼 + 날짜 */
const $info = List.make_info(date);
$wrap.appendChild($info);
/* 최종 */
return $item;
}//make_item
/**
*
* @param {*} param0
* @returns
*/
static make_star({ star, peopleCount }) {
const $sect = document.createElement("SECTION");
$sect.classList.add("star-sect");
/* star */
const $star = document.createElement("ARTICLE");
$star.classList.add("star");
$sect.appendChild($star);
/* star-bg */
$star.appendChild(List.make_star_text({ isShow: false }));
/* star-sw */
$star.appendChild(List.make_star_text({ isShow: true, score: star }));
/* score */
const $score = document.createElement("ARTICLE");
$score.classList.add("star-score");
$sect.appendChild($score);
/* score-num */
const $num = document.createElement("SPAN");
$num.classList.add("star-score-num");
$num.textContent = star;
$score.appendChild($num);
/* score-whole */
const $whole = document.createElement("SPAN");
$whole.classList.add("star-score-whole");
$whole.textContent = ` (${peopleCount})`;
$score.appendChild($whole);
return $sect;
}//make_star
static make_star_text({ isShow = false, score }) {
const $stars = document.createElement("DIV");
$stars.classList.add(isShow ? "star-sw" : "star-bg");
if (isShow) {
$stars.style.setProperty("--sw", score);
}
$stars.textContent = "★★★★★";
return $stars;
}
/**
*
* @param {*} param0
* @returns
*/
static make_text({ title, content }) {
const $text = document.createElement("SECTION");
$text.classList.add('text');
const $title = document.createElement("P");
$title.classList.add("text-title");
$title.textContent = title;
$text.appendChild($title);
const $content = document.createElement("DIV");
$content.classList.add("text-content");
$content.textContent = content;
$text.appendChild($content);
return $text;
}//make_text
/**
*
* @param {*} date
* @returns
*/
static make_info(date) {
const $info = document.createElement("SECTION");
$info.classList.add("info");
const $btn = document.createElement("BUTTON");
$btn.classList.add("info-btn");
$btn.textContent = "자세히 보기";
$info.appendChild($btn);
const $date = document.createElement("P");
$date.classList.add("info-date");
$date.textContent = date;
$info.appendChild($date);
return $info;
}//make_info
}//class-List
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