Blaze UI Tabs Methods
Last Updated :
13 Jun, 2022
Blaze UI is a free open source UI Toolkit that provides a great structure for building websites quickly with a scalable and maintainable foundation. All components in Blaze UI are developed mobile-first and rely solely on native browser features, not a separate library or framework. It helps us to create a scalable and responsive website fast and efficiently with a consistent style.
In this article, we will be seeing Blaze UI Tabs Methods. There are two methods for the Tab component which are discussed below.
Blaze UI Tabs Methods:
- Blaze UI Tabs currentTab() Method: This method is used to get the index of the currently opened tab of the Tab component.
Syntax:
document.querySelector(".selector").currentTab();
- Blaze UI Tabs openTab(tabIndex: number) Method: The openTab method is used to open a tab programmatically. This method takes an argument of type number, which is the index of the tab to be opened.
Syntax:
document.querySelector(".selector").openTab(tabIndex);
Example 1: This example shows the use of the current tab method to get the index of the currently opened tab.
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible"
content="IE=edge">
<meta name="viewport"
content=
"width=device-width, initial-scale=1.0">
<link rel="stylesheet"
href=
<script type="module"
src=
</script>
<script nomodule=""
src=
</script>
<style>
body {
font-family: sans-serif;
}
</style>
</head>
<body>
<div class="u-centered">
<h2 style="color:green;">
GeeksforGeeks
</h2>
<h3>Tabs Methods - Blaze UI</h3>
</div>
<div class="u-window-box-super">
<blaze-tabs id="tabgroup1">
<blaze-tab header="Tab 1">
This is Tab 1
</blaze-tab>
<blaze-tab header="Tab 2" open>
This is Tab 2
</blaze-tab>
<blaze-tab header="Tab 3">
This is Tab 3
</blaze-tab>
<blaze-tab header="Tab 4">
This is Tab 4
</blaze-tab>
</blaze-tabs>
<div class="u-centered">
<button class="c-button"
onclick="getCurrentTab();">
Check current tab
</button>
<p>
The index of current tab is:
<b><span id="result"></span></b>
</p>
</div>
</div>
<script>
function getCurrentTab() {
document.querySelector("#tabgroup1")
.currentTab().then(function (result) {
document.querySelector("#result")
.innerText = result;
});
}
</script>
</body>
</html>
|
Output:
Example 2: This example shows the use of the openTab method to programmatically open a tab.
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible"
content="IE=edge">
<meta name="viewport"
content=
"width=device-width, initial-scale=1.0">
<link rel="stylesheet"
href=
<script type="module"
src=
</script>
<script nomodule=""
src=
</script>
<style>
body {
font-family: sans-serif;
}
</style>
</head>
<body>
<div class="u-centered">
<h2 style="color: green;">
GeeksforGeeks
</h2>
<h3>Tabs Methods - Blaze UI</h3>
</div>
<div class="u-window-box-super">
<blaze-tabs id="tabgroup1">
<blaze-tab header="Tab 1">
This is Tab 1
</blaze-tab>
<blaze-tab header="Tab 2" open>
This is Tab 2
</blaze-tab>
<blaze-tab header="Tab 3">
This is Tab 3
</blaze-tab>
<blaze-tab header="Tab 4">
This is Tab 4
</blaze-tab>
</blaze-tabs>
<div class="u-centered">
<button class="c-button" onclick="openTab1()">
Open Tab 1
</button>
<button class="c-button" onclick="openTab2()">
Open Tab 2
</button>
<button class="c-button" onclick="openTab3()">
Open Tab 3
</button>
<button class="c-button" onclick="openTab4()">
Open Tab 4
</button>
</div>
</div>
<script>
function openTab1() {
document.querySelector("#tabgroup1").openTab(0);
}
function openTab2() {
document.querySelector("#tabgroup1").openTab(1);
}
function openTab3() {
document.querySelector("#tabgroup1").openTab(2);
}
function openTab4() {
document.querySelector("#tabgroup1").openTab(3);
}
</script>
</body>
</html>
|
Output:
Reference: https://www.blazeui.com/components/tabs
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