我试图创建一个可以在手机屏幕上完全展开的菜单。对于父容器,我使用带有flex-direction列的flexbox并在全屏高度上拉伸项目。
$(document).ready(() => {
$("#btnMenu").click(() => {
toggleMenu();
});
$(".navbarLink").click(() => {
if ($("#navbarItems").hasClass("activeNavbar")) {
toggleMenu();
}
});
});
function toggleMenu() {
$("#navbarItems").toggleClass("activeNavbar");
toggleMenuBtn();
}
function toggleMenuBtn() {
$("#btnMenu").toggleClass("activeMenuBtn");
}
body {
margin: 0;
}
.link {
text-decoration: none;
}
#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 .navbarItem:not(:first-child) {
margin-left: 30px;
}
.navbarItem {
background: #1e222a;
}
.navbarLink {
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;
}
#btnMenuContainer {
display: flex;
align-items: center;
}
#btnMenu {
margin-left: 20px;
}
#navbarItems {
margin-left: 0;
display: none;
}
#navbarItems.activeNavbar {
display: flex;
flex-direction: column;
align-items: stretch;
height: 100vh;
}
#logoLink {
display: inline-block;
}
.navbarItem {
flex: 1 1 100%;
align-items: center;
justify-content: center;
text-align: center;
}
#navbarItems .navbarItem:not(:first-child) {
margin-left: 0;
}
#navbarItems .navbarItem:not(:last-child) {
border-bottom: 1px solid #676767;
}
.navbarLink {
width: 100%;
height: 100%;
display: inline-block;
}
}
<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="navbarItem">
<a id="logoLink" class="link navbarLink" href="#">
<img class="img" src="https://cdn4.iconfinder.com/data/icons/32x32-free-design-icons/32/Ok.png">
</a>
</div>
<div class="navbarItem">
<a class="link navbarLink" href="#">
Link 2
</a>
</div>
<div class="navbarItem">
<a class="link navbarLink" href="#">
Link 3
</a>
</div>
</div>
</div>
使用align-items: stretch;
时,如何将链接(和徽标)放回中心?
我的第二个问题是,height: 100vh;
可以用来代替什么?我想保持动态,所以也许有比使用常数更好的方法了?
答案 0 :(得分:2)
工作正常。检查代码段和提琴,以进一步澄清。
否,所有链接都居中对齐,并且菜单高度占据了可用空间的全部高度,并且不再滚动。
我的建议是使用100vh作为高度,因为100vh是动态值,因此它比应用静态值更好。
https://jsfiddle.net/Sampath_Madhuranga/4uLb6rsw/7/
$(document).ready(() => {
$("#btnMenu").click(() => {
toggleMenu();
});
$(".navbarLink").click(() => {
if ($("#navbarItems").hasClass("activeNavbar")) {
toggleMenu();
}
});
});
function toggleMenu() {
$("#navbarItems").toggleClass("activeNavbar");
toggleMenuBtn();
}
function toggleMenuBtn() {
$("#btnMenu").toggleClass("activeMenuBtn");
}
body {
margin: 0;
}
.link {
text-decoration: none;
}
#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 .navbarItem:not(:first-child) {
margin-left: 30px;
}
.navbarItem {
background: #1e222a;
}
.navbarLink {
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;
}
#btnMenuContainer {
display: flex;
align-items: center;
}
#btnMenu {
margin-left: 20px;
}
#navbarItems {
margin-left: 0;
display: none;
}
#navbarItems.activeNavbar {
display: flex;
flex-direction: column;
align-items: stretch;
height: calc( 100vh - 60px);
}
#logoLink {
display: flex;
justify-content: center;
}
.navbarItem {
flex: 1 1 100%;
align-items: center;
justify-content: center;
text-align: center;
}
#navbarItems .navbarItem:not(:first-child) {
margin-left: 0;
}
#navbarItems .navbarItem:not(:last-child) {
border-bottom: 1px solid #676767;
}
.navbarLink {
width: 100%;
height: 100%;
display: flex;
justify-content: center;
align-items: center;
}
}
<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="navbarItem">
<a id="logoLink" class="link navbarLink" href="#">
<img class="img" src="https://cdn4.iconfinder.com/data/icons/32x32-free-design-icons/32/Ok.png">
</a>
</div>
<div class="navbarItem">
<a class="link navbarLink" href="#">
Link 2
</a>
</div>
<div class="navbarItem">
<a class="link navbarLink" href="#">
Link 3
</a>
</div>
</div>
</div>
谢谢。
答案 1 :(得分:0)
让pnp ≈ k1/6
也具有弹性布局。
p
顺便说一句,当我学会使用Flexbox布局时,这是一个非常有用的资源,对我有帮助。 https://css-tricks.com/snippets/css/a-guide-to-flexbox/
答案 2 :(得分:0)
遵循此链接https://flexboxfroggy.com/,有一个非常不错的游戏,它将教您 flexbox ,同时又可以立即玩。之后,您将可以修复导航。