我正在使用此导航栏。每当单击选项卡时,导航栏就会更改为其他颜色,但这导致了一个问题:单击图标时,导航栏会更改颜色,但选项卡的徽标会消失。仅当我单击另一个选项卡时,它才会重新出现,该选项卡也会消失...换句话说,单击并处于活动状态时,选项卡消失。我找不到这种情况,这是我的新手,所以如果有人有时间,任何提示都将不胜感激。
非常感谢
HTML:
<!--Header-->
<link rel='stylesheet' href='https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.8.0/css/all.min.css'>
<link rel="stylesheet" href="css/style.css">
<!--End Header-->
</head>
<body>
<!--Header-->
<div class="tab-nav-container">
<div class="tab active purple">
<i class="fas fa-home"></i>
</div>
<div class="tab pink">
<i class="far fa-code"></i>
</div>
<div class="tab teal">
<i class="far fa-user"></i>
</div>
<div class="tab yellow">
<i class="fas fa-search"></i>
</div>
<div class="tab yellow">
<i class="far fa-at"></i>
</div>
</div>
<script src="js/index.js"></script>
<!--End Header-->
CSS:
box-sizing: border-box;
}
body {
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
transition: background 0.4s linear;
text-align: center;
}
.tab-nav-container {
background-color: #fff;
border-bottom-right-radius: 50px;
border-bottom-left-radius: 50px;
box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
display: flex;
justify-content: space-between;
padding: 30px;
width: 500px;
}
.tab {
background-color: transparent;
border-radius: 50px;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
padding: 0 0px;
margin: 0 0px;
transition: tab-nav-container 0.4s linear;
}
.tab i {
font-size: 1.2em;
}
.tab p {
font-weight: bold;
overflow: hidden;
max-width: 0;
}
.tab.active p {
margin-left: 0px;
max-width: 300px;
transition: max-width 0.1s linear;
}
.tab.active.purple {
background-color: rgba(91, 55, 183, 0.2);
color: rgba(91, 55, 183, 1);
}
.tab.active.pink {
background-color: rgba(201, 55, 157, 0.2);
color: rgba(201, 55, 157, 1);
}
.tab.active.yellow {
background-color: rgba(230, 169, 25, 0.2);
color: rgba(230, 169, 25, 1);
}
.tab.active.teal {
background-color: rgba(28, 150, 162, 0.2);
color: rgba(28, 150, 162, 1);
}
@media (max-width: 450px) {
.tab-nav-container {
padding: 20px;
width: 350px;
}
.tab {
padding: 0 10px;
margin: 0;
}
.tab i {
font-size: 1em;
}
}
JS:
const tabs = document.querySelectorAll('.tab');
tabs.forEach(clickedTab => {
// Add onClick event listener on each tab
clickedTab.addEventListener('click', () => {
// Remove the active class from all the tabs (this acts as a "hard" reset)
tabs.forEach(tab => {
tab.classList.remove('active');
});
// Add the active class on the clicked tab
clickedTab.classList.add('active');
const clickedTabBGColor = getComputedStyle(clickedTab).getPropertyValue('color');
console.log(clickedTabBGColor);
banner.style.backgroundColor = clickedTabBGColor;
});
});
答案 0 :(得分:1)
我更改了一些CSS属性,并且我认为它可以正常工作:
编辑:确保FontAwesome类正确,我使用了其他一些图标。
body {
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
transition: 0.4s linear;
text-align: center;
}
.tab-nav-container {
border-bottom-right-radius: 50px;
border-bottom-left-radius: 50px;
box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
display: flex;
justify-content: space-between;
padding: 30px;
width: 500px;
}
.tab {
background-color: transparent;
border-radius: 50px;
cursor: pointer;
display: flex;
transition: tab-nav-container 0.4s linear;
}
.tab i {
font-size: 2.2em;
}
.tab p {
font-weight: bold;
}
.tab.active p {
transition: max-width 0.1s linear;
}
.tab.active.purple {
background-color: rgba(91, 55, 183, 0.2);
color: rgba(91, 55, 183, 1);
}
.tab.active.pink {
background-color: rgba(201, 55, 157, 0.2);
color: rgba(201, 55, 157, 1);
}
.tab.active.yellow {
background-color: rgba(230, 169, 25, 0.2);
color: rgba(230, 169, 25, 1);
}
.tab.active.teal {
background-color: rgba(28, 150, 162, 0.2);
color: rgba(28, 150, 162, 1);
}
@media (max-width: 450px) {
.tab-nav-container {
padding: 20px;
width: 350px;
}
.tab {
padding: 0 10px;
margin: 0;
}
.tab i {
font-size: 1em;
}
}
答案 1 :(得分:0)
谢谢。我得到了需要修复的提示。 @Randy Casburn由于我的经验有限,所以我并不总是清楚地看到这些小事情。 @pawnonfire是的,我知道我是从布局开始的。 @EshgheCode非常感谢