Tab Headers In Hindi | Mayank Salvi

CSS और JavaScript के साथ tab headers बनाने का तरीका जानें।
Mayank Salvi
5 minute read

How To - Tab Headers

CSS और JavaScript के साथ tab headers बनाने का तरीका जानें।

Tab Headers

उपयुक्त header display करने के लिए " city" buttons पर क्लिक करें:

Click on the buttons inside the tabbed menu:

London

London is the capital city of England.


Create Togglable Tab Headers

Step 1) Add HTML:

Example


<div id="London" class="tabcontent">
  <h1>London</h1>
  <p>London is the capital city of England.</p>
</div>

<div id="Paris" class="tabcontent">
  <h1>Paris</h1>
  <p>Paris is the capital of France.</p>
</div>

<div id="Tokyo" class="tabcontent">
  <h1>Tokyo</h1>
  <p>Tokyo is the capital of Japan.</p>
</div>

<div id="Oslo" class="tabcontent">
  <h1>Oslo</h1>
  <p>Oslo is the capital of Norway.</p>
</div>

<button class="tablink" onclick="openCity('London', this, 'red')" id="defaultOpen">London</button>
<button class="tablink" onclick="openCity('Paris', this, 'green')">Paris</button>
<button class="tablink" onclick="openCity('Tokyo', this, 'blue')">Tokyo</button>
<button class="tablink" onclick="openCity('Oslo', this, 'orange')">Oslo</button>
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specific tab content open करने के लिए बटन बनाएं। सभी <div> elements class="tabcontent" के साथ (CSS और JS के साथ) डिफ़ॉल्ट रूप से छिपे हुए हैं - जब user एक बटन पर क्लिक करता है - यह tab content को खोल देगा जो इस बटन से "match" करता है।

Step 2) Add CSS:

buttons और tab content को style करें:

Example


/* Style the tab buttons */
.tablink {
  background-color: #555;
  color: white;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px 16px;
  font-size: 17px;
  width: 25%;
}

/* Change background color of buttons on hover */
.tablink:hover {
  background-color: #777;
}

/* Set default styles for tab content */
.tabcontent {
  color: white;
  display: none;
  padding: 50px;
  text-align: center;
}

/* Style each tab content individually */
#London {background-color:red;}
#Paris {background-color:green;}
#Tokyo {background-color:blue;}
#Oslo {background-color:orange;}
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Step 3) Add JavaScript:

Example


function openCity(cityName, elmnt, color) {
  // Hide all elements with class="tabcontent" by default */
  var i, tabcontent, tablinks;
  tabcontent = document.getElementsByClassName("tabcontent");
  for (i = 0; i < tabcontent.length; i++) {
    tabcontent[i].style.display = "none";
  }

  // Remove the background color of all tablinks/buttons
  tablinks = document.getElementsByClassName("tablink");
  for (i = 0; i < tablinks.length; i++) {
    tablinks[i].style.backgroundColor = "";
  }

  // Show the specific tab content
  document.getElementById(cityName).style.display = "block";

  // Add the specific color to the button used to open the tab content
  elmnt.style.backgroundColor = color;
}

// Get the element with id="defaultOpen" and click on it
document.getElementById("defaultOpen").click();
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Complete Example


<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
body {font-family: "Lato", sans-serif;}

.tablink {
  background-color: #555;
  color: white;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px 16px;
  font-size: 17px;
  width: 25%;
}

.tablink:hover {
  background-color: #777;
}

/* Style the tab content */
.tabcontent {
  color: white;
  display: none;
  padding: 50px;
  text-align: center;
}

#London {background-color:red;}
#Paris {background-color:green;}
#Tokyo {background-color:blue;}
#Oslo {background-color:orange;}
</style>
</head>
<body>

<p>Click on the buttons inside the tabbed menu:</p>

<div id="London" class="tabcontent">
  <h1>London</h1>
  <p>London is the capital city of England.</p>
</div>

<div id="Paris" class="tabcontent">
  <h1>Paris</h1>
  <p>Paris is the capital of France.</p> 
</div>

<div id="Tokyo" class="tabcontent">
  <h1>Tokyo</h1>
  <p>Tokyo is the capital of Japan.</p>
</div>

<div id="Oslo" class="tabcontent">
  <h1>Oslo</h1>
  <p>Oslo is the capital of Norway.</p>
</div>

<button class="tablink" onclick="openCity('London', this, 'red')" id="defaultOpen">London</button>
<button class="tablink" onclick="openCity('Paris', this, 'green')">Paris</button>
<button class="tablink" onclick="openCity('Tokyo', this, 'blue')">Tokyo</button>
<button class="tablink" onclick="openCity('Oslo', this, 'orange')">Oslo</button>

<script>
function openCity(cityName,elmnt,color) {
  var i, tabcontent, tablinks;
  tabcontent = document.getElementsByClassName("tabcontent");
  for (i = 0; i < tabcontent.length; i++) {
    tabcontent[i].style.display = "none";
  }
  tablinks = document.getElementsByClassName("tablink");
  for (i = 0; i < tablinks.length; i++) {
    tablinks[i].style.backgroundColor = "";
  }
  document.getElementById(cityName).style.display = "block";
  elmnt.style.backgroundColor = color;

}
// Get the element with id="defaultOpen" and click on it
document.getElementById("defaultOpen").click();
</script>
   
</body>
</html>
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