Tab Headers In Hindi | Mayank Salvi

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

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.

Paris

Paris is the capital of France.

Tokyo

Tokyo is the capital of Japan.

Oslo

Oslo is the capital of Norway.


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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Complete HTML Series In Hindi:  Click Here