Tabs In Hindi | Mayank Salvi
How To - Tabs
CSS और JavaScript के साथ Tab बनाना सीखें।
Tabs
Tab single-page web applications के लिए,
या different
subjects को display करने में capable web
pages के लिए एकदम सही हैं:
Tabs
Click on the buttons inside the tabbed menu:
London
London is the capital city of England.
Paris
Paris is the capital of France.
Tokyo
Tokyo is the capital of Japan.
Create Toggleable Tabs
Step 1) Add HTML:
Example
<!-- Tab links -->
<div class="tab">
<button class="tablinks" onclick="openCity(event, 'London')">London</button>
<button class="tablinks" onclick="openCity(event, 'Paris')">Paris</button>
<button class="tablinks" onclick="openCity(event, 'Tokyo')">Tokyo</button>
</div>
<!-- Tab content -->
<div id="London" class="tabcontent">
<h3>London</h3>
<p>London is the capital city of England.</p>
</div>
<div id="Paris" class="tabcontent">
<h3>Paris</h3>
<p>Paris is the capital of France.</p>
</div>
<div id="Tokyo" class="tabcontent">
<h3>Tokyo</h3>
<p>Tokyo is the capital of Japan.</p>
</div>
Specific tab content खोलने के लिए buttons बनाएं। <div> elements class="tabcontent" के
साथ सभी डिफ़ॉल्ट रूप से छिपे हुए हैं (CSS और JS
के
साथ)। जब user एक बटन पर क्लिक करता है - यह tab content को
खोलेगा जो इस बटन से " match" करता है।
Step 2) Add CSS:
Buttons और tab content को Style करें:
Example
/* Style the tab */
.tab {
overflow: hidden;
border: 1px solid #ccc;
background-color: #f1f1f1;
}
/* Style the buttons that are used to open the tab content */
.tab button {
background-color: inherit;
float: left;
border: none;
outline: none;
cursor: pointer;
padding: 14px 16px;
transition: 0.3s;
}
/* Change background color of buttons on hover */
.tab button:hover {
background-color: #ddd;
}
/* Create an active/current tablink class */
.tab button.active {
background-color: #ccc;
}
/* Style the tab content */
.tabcontent {
display: none;
padding: 6px 12px;
border: 1px solid #ccc;
border-top: none;
}
Step 3) Add JavaScript:
Example
function openCity(evt, cityName) {
// Declare all variables
var i, tabcontent, tablinks;
// Get all elements with class="tabcontent" and hide them
tabcontent = document.getElementsByClassName("tabcontent");
for (i = 0; i < tabcontent.length; i++) {
tabcontent[i].style.display = "none";
}
// Get all elements with class="tablinks" and remove the class "active"
tablinks = document.getElementsByClassName("tablinks");
for (i = 0; i < tablinks.length; i++) {
tablinks[i].className = tablinks[i].className.replace(" active", "");
}
// Show the current tab, and add an "active" class to the button that opened the tab
document.getElementById(cityName).style.display = "block";
evt.currentTarget.className += " active";
}
Fade in Tabs:
यदि आप tab content में fade करना चाहते हैं,
तो
निम्न CSS जोड़ें:
Example
.tabcontent {
animation: fadeEffect 1s; /* Fading effect takes 1 second */
}
/* Go from zero to full opacity */
@keyframes fadeEffect {
from {opacity: 0;}
to {opacity: 1;}
}
Show a tab by default
page load पर एक specific tab खोलने के लिए,
specified tab button पर "click" करने के लिए JavaScript का
उपयोग करें:
Example
<button class="tablinks" onclick="openCity(event, 'London')" id="defaultOpen">London</button>
<script>
// Get the element with id="defaultOpen" and click on it
document.getElementById("defaultOpen").click();
</script>
Close a tab
यदि आप किसी specific tab को close करना चाहते हैं,
तो
एक button के click के साथ tab को hide करने
के लिए JavaScript का उपयोग करें:
Example
<!-- Click on the <span> element to close the tab -->
<div id="London" class="tabcontent">
<h3>London</h3>
<p>London is the capital city of England.</p>
<span onclick="this.parentElement.style.display='none'">x</span>
</div>
Complete Example
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
body {font-family: Arial;}
/* Style the tab */
.tab {
overflow: hidden;
border: 1px solid #ccc;
background-color: #f1f1f1;
}
/* Style the buttons inside the tab */
.tab button {
background-color: inherit;
float: left;
border: none;
outline: none;
cursor: pointer;
padding: 14px 16px;
transition: 0.3s;
font-size: 17px;
}
/* Change background color of buttons on hover */
.tab button:hover {
background-color: #ddd;
}
/* Create an active/current tablink class */
.tab button.active {
background-color: #ccc;
}
/* Style the tab content */
.tabcontent {
display: none;
padding: 6px 12px;
border: 1px solid #ccc;
border-top: none;
}
</style>
</head>
<body>
<h2>Tabs</h2>
<p>Click on the buttons inside the tabbed menu:</p>
<div class="tab">
<button class="tablinks" onclick="openCity(event, 'London')">London</button>
<button class="tablinks" onclick="openCity(event, 'Paris')">Paris</button>
<button class="tablinks" onclick="openCity(event, 'Tokyo')">Tokyo</button>
</div>
<div id="London" class="tabcontent">
<h3>London</h3>
<p>London is the capital city of England.</p>
</div>
<div id="Paris" class="tabcontent">
<h3>Paris</h3>
<p>Paris is the capital of France.</p>
</div>
<div id="Tokyo" class="tabcontent">
<h3>Tokyo</h3>
<p>Tokyo is the capital of Japan.</p>
</div>
<script>
function openCity(evt, cityName) {
var i, tabcontent, tablinks;
tabcontent = document.getElementsByClassName("tabcontent");
for (i = 0; i < tabcontent.length; i++) {
tabcontent[i].style.display = "none";
}
tablinks = document.getElementsByClassName("tablinks");
for (i = 0; i < tablinks.length; i++) {
tablinks[i].className = tablinks[i].className.replace(" active", "");
}
document.getElementById(cityName).style.display = "block";
evt.currentTarget.className += " active";
}
</script>
</body>
</html>
Also Read:
Complete HTML Series In Hindi: Click Here