javascript - 将移动菜单拉伸到全屏高度

Question

目前我有这个移动菜单

$(document).ready(() => {
  $("#btnMenu").click(() => {
    toggleMenu();
  });

  $(".navbarLink").click(() => {
    if ($("#navbarItems").hasClass("activeNavbar")) {
      toggleMenu();
    }
  });
});

function toggleMenu() {
  $("#navbarItems").toggleClass("activeNavbar");
  toggleMenuBtn();
}

function toggleMenuBtn() {
  $("#btnMenu").toggleClass("activeMenuBtn");
}

.link {
  text-decoration: none;
}

body {
  margin: 0;
}

#navbar {
  height: 60px;
  top: 0;
  padding-left: 200px;
  padding-right: 200px;
  position: sticky;
  background: #1e222a;
}

#navbarItems {
  height: 100%;
  display: flex;
  align-items: center;
}

#logoLink {
  display: flex;
  align-items: center;
}

#navbarItems .navbarItemContainer:not(:first-child) {
  margin-left: 30px;
}

.navbarItemContainer {
  background: #1e222a;
}

.navbarLink {
  font-weight: bold;
  color: #ffffff;
}

.navbarLink:hover {
  color: #3abcf3;
}

#btnMenuContainer {
  height: 100%;
  display: none;
}

#btnMenu {
  cursor: pointer;
}

.menuBtnBar {
  width: 35px;
  height: 5px;
  margin: 6px 0;
  background-color: #ffffff;
  transition: 0.4s;
}

.activeMenuBtn #barTop {
  transform: rotate(-45deg) translate(-9px, 6px);
}

.activeMenuBtn #barCenter {
  opacity: 0;
}

.activeMenuBtn #barBottom {
  transform: rotate(45deg) translate(-8px, -8px);
}

@media(max-width: 1200px) {
  #navbar {
    padding-left: 150px;
    padding-right: 150px;
  }
}

@media(max-width: 1100px) {
  #navbar {
    padding-left: 0;
    padding-right: 0;
  }
  #navbarItems .navbarItemContainer:not(:first-child) {
    margin-left: 0;
  }
  #navbarItems .navbarItemContainer:not(:last-child) {
    border-bottom: 1px solid #676767;
  }
  #btnMenuContainer {
    display: flex;
    align-items: center;
  }
  #btnMenu {
    margin-left: 20px;
  }
  #navbarItems {
    margin-left: 0;
    display: none;
  }
  #logoLink {
    display: inline-block;
  }
  .navbarItem {
    width: 100%;
    text-align: center;
  }
  #navbarItems.activeNavbar {
    display: block;
  }
  .navbarLink {
    width: 100%;
    height: 100%;
    display: inline-block;
    padding: 30px 0;
  }
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="navbar">
  <div id="btnMenuContainer">
    <div id="btnMenu">
      <div id="barTop" class="menuBtnBar"></div>
      <div id="barCenter" class="menuBtnBar"></div>
      <div id="barBottom" class="menuBtnBar"></div>
    </div>
  </div>

  <div id="navbarItems">
    <div class="navbarItemContainer">
      <div class="navbarItem">
        <a id="logoLink" class="link navbarLink" href="#">
          <img class="img" src="http://icons.iconarchive.com/icons/ph03nyx/super-mario/128/Hat-Mario-icon.png">
        </a>
      </div>
    </div>

    <div class="navbarItemContainer">
      <div class="navbarItem">
        <a class="link navbarLink" href="#sectionTwo">
                    Link 2
                </a>
      </div>
    </div>

    <div class="navbarItemContainer">
      <div class="navbarItem">
        <a class="link navbarLink" href="#sectionThree">
                    Link 3
                </a>
      </div>
    </div>
  </div>
</div>

我想将移动菜单拉伸到全宽。所以我必须根据链接的数量计算每个链接的高度。

给定 100% 的屏幕高度和 n 个链接的数量，我认为每个链接的高度是

100% / n - (menubarHeight / n)

如何设置我的 CSS 以使每个链接都采用这个高度？我只想将页面高度除以链接数量。

您可以在此页面上查看所需的移动菜单示例

https://www.thenativeweb.io/#

在我@media(max-width: 1100px)的底部，我想我必须在这里更改填充

  .navbarLink {
    width: 100%;
    height: 100%;
    display: inline-block;
    padding: 30px 0;
  }

如何设置全高菜单？

标签： javascriptjqueryhtmlcss

Answer 1

试试下面的 jQuery 脚本，它将修复您的导航并允许您拥有多个不同高度的导航链接。我试图让代码自我解释。如果你不明白，请告诉我

function fixTheMobileNavigation() {
    var $links = $('.navbarItemContainer'),
        linksContainerFixedHeight = $(window).height() - $('#btnMenuContainer').height(),
        linksLength = $links.length,
        linkNecesseryHeight = (linksContainerFixedHeight / linksLength) - (linksLength - 1);

    $('.link.navbarLink').css('padding', 0)

    $links.each(function(i, item) {
        var paddingTobBottom = ((linkNecesseryHeight - $(item).find(':last').height()) / 2) + "px 0px"
        $(item).css('padding', paddingTobBottom)
    })
}

if($(window).width() < 500) fixTheMobileNavigation()