Im new/noob to coding, I would just like to ask how can you make a tab proceed on the next tab once the user click next/save? and would it be possible to change the color of the finished tab? for ex. all the finished tab will be green while the current/unfinished will be yellow and the unopened is gray. please help, i cant not get pass this task huhu thank you so much in advance
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
* {box-sizing: border-box}
body {font-family: "Lato", sans-serif;}
/* Style the tab */
.tab {
float: left;
border: 1px solid #ccc;
background-color: #f1f1f1;
width: 30%;
height: 300px;
}
/* Style the buttons inside the tab */
.tab button {
display: block;
background-color: inherit;
color: black;
padding: 22px 16px;
width: 100%;
border: none;
outline: none;
text-align: left;
cursor: pointer;
transition: 0.3s;
font-size: 17px;
}
/* Change background color of buttons on hover */
.tab button:hover {
background-color: #ddd;
}
/* Create an active/current "tab button" class */
.tab button.active {
background-color: #ccc;
}
/* Style the tab content */
.tabcontent {
float: left;
padding: 0px 12px;
border: 1px solid #ccc;
width: 70%;
border-left: none;
height: 300px;
}
</style>
</head>
<body>
<h2>Vertical Tabs</h2>
<p>Click on the buttons inside the tabbed menu:</p>
<div class="tab">
<button class="tablinks" onclick="openCity(event, 'London')" id="defaultOpen">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>
</body>
</html>
<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";
}
// Get the element with id="defaultOpen" and click on it
document.getElementById("defaultOpen").click();
</script>
I've edited your code to this. Hope it helps :)
Edited:
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
* {
box-sizing: border-box
}
body {
font-family: "Lato", sans-serif;
}
/* Style the tab */
.tab {
float: left;
border: 1px solid #ccc;
background-color: #f1f1f1;
width: 30%;
height: 300px;
}
/* Style the buttons inside the tab */
.tab button {
display: block;
background-color: inherit;
color: black;
padding: 22px 16px;
width: 100%;
border: none;
outline: none;
text-align: left;
cursor: pointer;
transition: 0.3s;
font-size: 17px;
}
/* Change background color of buttons on hover */
.tab button:hover {
background-color: #ddd;
}
/* Create an active/current "tab button" class */
.tab button.active {
background-color: #e2f237;
}
.tab button.completed {
background-color: #19ea82;
}
.tabcontent.active{
display: block;
}
.tabcontent.not-active{
display: none;
}
/* Style the tab content */
.tabcontent {
float: left;
padding: 0px 12px;
border: 1px solid #ccc;
width: 70%;
border-left: none;
height: 300px;
}
</style>
</head>
<body>
<script>
var currentTab = 0; // Keep track of the current tab
var tablinks = document.getElementsByClassName("tablinks");
var tabcontent = document.getElementsByClassName("tabcontent");
function openCity(evt, cityName) {
for (var i = 0; i < tabcontent.length; i++) {
tabcontent[i].style.display = "none";
}
for (var i = 0; i < tablinks.length; i++) {
tablinks[i].className = tablinks[i].className.replace(" active", "");
if (tablinks[i].id === cityName) {
currentTab = i; // Update the current tab when a tab is clicked
}
}
document.getElementById(cityName).style.display = "block";
evt.currentTarget.className += " active";
}
function nextTab() {
console.log(currentTab)
console.log(tablinks.length-1)
if (currentTab < tablinks.length - 1) { // Check if it's not the last tab
tablinks[currentTab].className = tablinks[currentTab].className.replace(" active", " completed");
tabcontent[currentTab].style.display = "none";
currentTab++; // Move to the next tab
tablinks[currentTab].className += " active";
tabcontent[currentTab].style.display = "block";
}
if (currentTab === tablinks.length - 1) { // Check if it's the last tab
var nextButton = document.getElementById("nBtn");
if(nextButton.textContent === "Finish") {
tablinks[currentTab].className = tablinks[currentTab].className.replace(" active", " completed");
}
console.log(nextButton)
nextButton.textContent = "Finish"; // Change the button text to "Finish"
}
}
</script>
<h2>Vertical Tabs</h2>
<p>Click on the buttons inside the tabbed menu:</p>
<div class="tab">
<button class="tablinks active" id="London" onclick="openCity(event, 'London')">London</button>
<button class="tablinks" id="Paris" onclick="openCity(event, 'Paris')">Paris</button>
<button class="tablinks" id="Tokyo" onclick="openCity(event, 'Tokyo')">Tokyo</button>
</div>
<div id="LondonC" class="tabcontent active">
<h3>London</h3>
<p>London is the capital city of England.</p>
</div>
<div id="ParisC" class="tabcontent not-active">
<h3>Paris</h3>
<p>Paris is the capital of France.</p>
</div>
<div id="TokyoC" class="tabcontent not-active">
<h3>Tokyo</h3>
<p>Tokyo is the capital of Japan.</p>
</div>
<button id="nBtn" onclick="nextTab()">Next</button>
</body>
</html>