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[Vanilla JS] Menu 만들기 본문

JavaScript

[Vanilla JS] Menu 만들기

꾸매코더 2021. 6. 3. 17:39
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Menu 만들기

HTML 태그를 나누고 배열하는데 여러 번 헤매었던 것 같다.

상단 메뉴만 만드는 것은 생각보다 쉬웠는데, 메뉴 안에 하위 메뉴를 출력하려하니 HTML 코드가 이상하게 되어있는 것 같아서 코드를 여러 번 수정했다.

[ HTML ]

 <div class="wrapper">
      <div class="navbar">
        <ul>
          <li>
            <a href="#" class="content">
              <div class="wrap">
                <span class="icon"><i class="fas fa-home"></i></span>
                <span class="text">Home</span>
              </div>
            </a>
          </li>
          <li>
            <a href="#" class="content">
              <div class="wrap">
                <span class="icon"><i class="fas fa-volleyball-ball"></i></span>
                <span class="text">Sports</span>
              </div>
            </a>
            <div class="sub-menu">
              <ul>
                <li>
                  <a href="#" class="sub-menu__content">
                    <div class="wrap">
                      <span class="icon"><i class="fas fa-home"></i></span>
                      <span class="text">Home</span>
                    </div>
                  </a>
                </li>
                <li>
                  <a href="#" class="sub-menu__content">
                    <div class="wrap">
                      <span class="icon"
                        ><i class="fas fa-volleyball-ball"></i
                      ></span>
                      <span class="text">Sports</span>
                    </div>
                  </a>
                </li>
                <li>
                  <a href="#" class="sub-menu__content">
                    <div class="wrap">
                      <span class="icon"><i class="fas fa-utensils"></i></span>
                      <span class="text">Food</span>
                    </div>
                  </a>
                </li>
                <li>
                  <a href="#" class="sub-menu__content">
                    <div class="wrap">
                      <span class="icon"
                        ><i class="fas fa-paper-plane"></i
                      ></span>
                      <span class="text">Items</span>
                    </div>
                  </a>
                </li>
                <li>
                  <a href="#" class="sub-menu__content">
                    <div class="wrap">
                      <span class="icon"><i class="fas fa-cog"></i></span>
                      <span class="text">Setting</span>
                    </div>
                  </a>
                </li>
              </ul>
            </div>
          </li>
          <li>
            <a href="#" class="content">
              <div class="wrap">
                <span class="icon"><i class="fas fa-utensils"></i></span>
                <span class="text">Food</span>
              </div>
            </a>
            <div class="sub-menu">
              <ul>
                <li>
                  <a href="#" class="sub-menu__content">
                    <div class="wrap">
                      <span class="icon"><i class="fas fa-home"></i></span>
                      <span class="text">Home</span>
                    </div>
                  </a>
                </li>
                <li>
                  <a href="#" class="sub-menu__content">
                    <div class="wrap">
                      <span class="icon"
                        ><i class="fas fa-volleyball-ball"></i
                      ></span>
                      <span class="text">Sports</span>
                    </div>
                  </a>
                </li>
                <li>
                  <a href="#" class="sub-menu__content">
                    <div class="wrap">
                      <span class="icon"><i class="fas fa-utensils"></i></span>
                      <span class="text">Food</span>
                    </div>
                  </a>
                </li>
                <li>
                  <a href="#" class="sub-menu__content">
                    <div class="wrap">
                      <span class="icon"
                        ><i class="fas fa-paper-plane"></i
                      ></span>
                      <span class="text">Items</span>
                    </div>
                  </a>
                </li>
                <li>
                  <a href="#" class="sub-menu__content">
                    <div class="wrap">
                      <span class="icon"><i class="fas fa-cog"></i></span>
                      <span class="text">Setting</span>
                    </div>
                  </a>
                </li>
              </ul>
            </div>
          </li>
          <li>
            <a href="#" class="content">
              <div class="wrap">
                <span class="icon"><i class="fas fa-paper-plane"></i></span>
                <span class="text">Items</span>
              </div>
            </a>
          </li>
          <li>
            <a href="#" class="content">
              <div class="wrap">
                <span class="icon"><i class="fas fa-cog"></i></span>
                <span class="text">Setting</span>
              </div>
            </a>
          </li>
        </ul>
      </div>
    </div>

HTML에서 사용된 icon은 Font Awsome에서 받아왔다. 

https://fontawesome.com/

 

Font Awesome

The world’s most popular and easiest to use icon set just got an upgrade. More icons. More styles. More Options.

fontawesome.com

[ CSS ]

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  list-style: none;
  text-decoration: none;
}

.wrapper {
  width: 100%;
  background-color: #0a3d62;
  display: flex;
  justify-content: center;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
}

.navbar {
  width: 80%;
}
.navbar > ul {
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 60px;
}
.navbar ul li {
  position: relative;
}
.navbar ul li a {
  display: block;
  color: #fff;
  letter-spacing: 0.2rem;
  text-transform: uppercase;
  width: 180px;
  height: 60px;
  text-align: center;
  padding: 20px;
}
.navbar .sub-menu {
  opacity: 0;
}

.wrap {
  color: white;
}

.sub-menu {
  position: absolute;
  top: 60px;
  left: 0px;
  width: 80px;
}
.sub-menu__content {
  background-color: #0a3d62;
}

.active {
  font-size: 18px;
  transition: all 0.5s ease-in-out;
}

.navbar ul li a:hover,
.navbar ul li a:active,
.navbar .sub-menu ul li a:hover,
.navbar .sub-menu ul li a:active {
  background-color: #1e3799;
}
.navbar ul li a.content.active + .sub-menu {
  opacity: 1;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
  transition: all 0.5s ease-in-out;
}

 

[ JavaScript ]

const content = document.querySelectorAll('.content');
const subContent = document.querySelectorAll('.sub-menu__content')
const ACTIVE = "active"


content.forEach(function(contents){
    contents.addEventListener("click",function(){

        subContent.forEach(function(subContents){
            subContents.classList.remove(ACTIVE);
        })
        content.forEach(function(contents){
            contents.classList.remove(ACTIVE);
        });
        contents.classList.add(ACTIVE);
    })
    contents.classList.remove(ACTIVE);
})

subContent.forEach(function(subContents){
    subContents.addEventListener("click",function(){
        subContent.forEach(function(subContents){
            subContents.classList.remove(ACTIVE);
        })
        subContents.classList.add(ACTIVE);
    })
})

[ 결과 ]

See the Pen VanillaJs-Menu by 신성철 (@pugoxjbx-the-animator) on CodePen.

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