Javascript get active tab id. TAB_ID_NONE for apps and devtools >windows.


Javascript get active tab id. In my extension i must get the current tab url, to perform an api call. I've been looking through the DOM and haven't found what I need, yet. Jun 15, 2021 · How do I get the URL of the current tab in the background service worker in MV3? Here's what I have: let currentURL; chrome. attr('data-tab'); This implies that you have to manage the current class, if this is already not implemented with what you are using. With just a few lines of code, you can get the URL of the currently active tab and use it to do things like open a new tab with the same URL, or send the URL to a server. The following JQuery code might work for you: $('ul. Aug 26, 2013 · I need to do this using javascript and am unable to find code which I understand and which does the job. I want to get the active tab id. find("a"). When the user switches to another tab or minimizes the window, then the pagevisibilitychange event gets triggered. May 12, 2016 · Tab 1 from view takes me to tab 1 in Edit, and tab 3 from view takes me to tab 3 in Edit. Nov 23, 2024 · Discover two effective methods to check if a browser tab is active to optimize your web application performance. It also allows access to sensitive properties of the current tab. Here a part of the html: <ul id="tabUL" class="tabs js-tabs same-height Jan 6, 2019 · In this way $('#tabs_ul li'). Aug 10, 2012 · 74 I need to be able to identify what tab I am in within the browser. Sep 15, 2025 · The Tabs API not only offers features for manipulating and managing tabs, but can also detect the language of the tab, take a screenshot, and communicate with a tab's content scripts. active state. json, you can get the url of the active tab in a background script by using the following: // verbose variant function logTabs(tabs) { Jul 14, 2017 · Alternatively, you can get these permissions temporarily, only for the currently active tab and only in response to an explicit user action, by asking for the "activeTab" permission. It is fully supported in all browsers: Sep 12, 2016 · This page provides guidance on dynamically or manually setting a tab-pane to active status in programming. Refer to Chrome extension tutorial – access active page dom on how that works. May 14, 2010 · If you want to get only the selected tab in the current window, use the following: chrome. html page has no context of a current tab selected. bind() allows me to hook into the select event, but my usual method of getting the currently selected tab does not work. I tried the code below, but got an exception. Under some >circumstances a Tab may not be assigned an ID, for example when querying >foreign tabs using the sessions API, in which case a session ID may be present. Gets the tab that this script call is being made from. See formContext. Jul 17, 2025 · The type tabs. Then in jQuery you can get the data Aug 31, 2016 · I'm using jquery ui tabs and was wondering if there is an event for when you click on an active tab (or any tab). Jan 31, 2009 · I would like to find out, in JavaScript, which element currently has focus. Discover the simple and easy way to identify which tab is currently selected using jQuery. Sep 15, 2025 · Under some circumstances a tab may not be assigned an ID; for example, when querying foreign tabs using the sessions API, in which case a session ID may be present. How can I make the content script send information to the background page, then the background page return information back to the tab where it came The Tabs API provides a way to interact with the browser's tabs, meaning developers can create, modify, rearrange,and remove tabs programmatically. 06 Google Chrome JavaScript. nav component does not include any . As I said, I want to get the id by clicking on the tab, not another button on the page. tabs section for information about the properties and methods of the section objects in the collection. for this reason: 1) How to find out the id of current tab. tab-pane class with a unique ID for every tab and wrap them in a . Oct 2, 2023 · Know the details about Bootstrap 5 — Manipulating Tabs with JavaScript from CodeWithAnbu direct from Google Search. Jul 28, 2016 · I am new to Javascript & I want to get the ID of the currently opened tab of google chrome browser, using the console of chrome developer tools. You need to get the one with the current class too. active'). Regarding your question if content scripts or background pages are the way to go: Content scripts: Definitely Content scripts are the only component of an extension that has access to the web-page's DOM. Jul 17, 2025 · Gets all tabs that have the specified properties, or all tabs if no properties are specified. If any error occurs the promise will be rejected with an error message. Jan 30, 2023 · I need to check the current tab's name (the on I click on) and according to that to run some functionality, how do I find a tab's name? (working on 36 on-premise uci) Sep 6, 2017 · Assuming you have the "tabs" permission listed in your manifest. active > a'). It's run from within a browser action page. 2) How can pass that id to hidden variable. I have added the "tabs" to my permissions in the manifest. 03. The problem is I want to get id of first active tab of modal a but by default Jan 24, 2013 · The "Updated jsFiddle Demo" shows the same demo, tabs and a external button which shows the selected tab id. Sep 19, 2022 · My application tabs are dynamic, meaning that the tab index changes depending on the condition. This is an asynchronous function that returns a Promise. See my website with suggested changes from first answer. When using jQuery, it is possible to check if a tab is active or inactive. I haven't read any documentation from where the tab function is coming from since you did not specify but like anything else, this is hackable. getCurrent( Dec 3, 2015 · There is no tab for the background page. tabs () is not working for me in jQuery. By using these events, it is possible to determine if a tab is currently active or not. tabs API In order to sort our tabs, we need an API that allows us to "talk to" the Google Chrome tabs. All you need to do is to move the CSS class active when you click a tab. The terms "background page", "popup", "content script" are still confusing you; I strongly suggest a more in-depth look at the Google Chrome Extensions Documentation. For example, I need to get the value "a" whenever li, "Class A" is clicked. Oct 27, 2017 · Here is the Javascript code that returns the ID of the active WHERE tab: $("li[class=active]"). Apr 6, 2020 · How to get the active tab index with jquery Asked 5 years, 6 months ago Modified 5 years, 6 months ago Viewed 2k times Browser Support document. Learn how to create tabs using JavaScript with this step-by-step guide and examples from W3Schools. Please see the below screen for your reference. tab-links li'). Is there a way to do this, and how? The reason I was Feb 4, 2022 · Hi All, I have created multiple tabs. Access to the tab lasts while the user is on that page, and is revoked when the user navigates away or closes the tab. Jun 19, 2020 · I'm trying to get the index of my active tab using Javascript for my Google Chrome extension. The first tab has a label control and the second tab has a dropdown control with a validation control attached to it and a ValidatorCalloutExtender control attached to the validation control. getSelected that will allow you to get its URL and ID. Isn't there some bit of information I can get from the browser to identify the tab? I don't need to know anything about any other tabs, I just need an id for the tab I am in. Feb 25, 2010 · So in the above html code you can see we have an AjaxControlToolkit TabContainer control with two TabPanels having id as “firstTab” and “secondTab”. ), etc. href" and stuff but won't that give me the url of just my extension and not the current tab? Please help me get started. popup. data("selected. ), or when a browser dialog shows (such as print, find, alert, confirm, etc. Learn to improve your tab interactions and Dec 30, 2013 · I had set tabs-2 active but it alway active tabs-1. tab-content . screenshot heres my code below &lt;scrip Sep 21, 2012 · The "activeTab" permission gives an extension temporary access to the currently active tab when the user invokes the extension - for example by clicking its action. You'll need to complete a few actions and gain 15 reputation points before being able to upvote. By using data-toggle property we can get selected bootstrap tab value in jQuery on tab change. When a user switches pages, you can retrieve the stored state and set the correct tab as active. get () Given a tab ID, get the tab's details as a tabs. Window object will have a tabs property that contains a list of tabs. Tab object containing information about the current tab. So what I want to do is, get the active tab from the 3 tabs, fetch the href value, store the href value such that I can use it as php variable (or any other way) in the same page and pass it on to the button link to redirect correctly. Apr 5, 2021 · I have a website that has 4 tabs that each tab will show different data. Be sure to pass the execution context: [sourcecode Nov 8, 2024 · To keep the active tab when navigating between pages, you can use various techniques such as storing the active tab state in the browser's localStorage or sessionStorage. Permissions Most features do not require any permissions to use. In this case, the user invokes the extension by clicking on the extension action. If I select tab 2 after tab 3 the alertbox displays You chose tab index 2 (instead of tab index 1 which is the index for the second tab). Feb 28, 2020 · Let’s look at JavaScript code to move a user to a specific tab in Dynamics 365 / Power Apps. attr("data-tabid") I have put the following in the JavaScript OnLoad event but the alert box is displaying 'undefined' //Get Active TAB ID var ActiveTABID = $ ("li [class=active]"). Why? How set active other tab? May 16, 2024 · Adding JavaScript Functionality Lastly, we'll add JavaScript code to handle tab navigation and toggle the active state class of tab buttons and content panels. tabs"); Dec 28, 2013 · I want to create functionality for save the current tab on postabck. May 15, 2017 · Given a tab ID, get the tab's details as a tabs. Oct 3, 2024 · In apex when the region types is tabs, it gives the active tab such id SR_part2 now in order to be sure of your id ☕ Support My Work If you find my Apex blogs helpful and want to see more, you Mar 8, 2021 · I'm experimenting with edge extensions , I'm trying to make one that reads the URL of the current tab, removes the string '%0A' and then redirects to the cleaned URL, but I dont know how to read the Dec 12, 2024 · Creating an intuitive user interface often involves using tabs to organize content. json. TAB_ID_NONE for apps and devtools >windows. attr('data-tab'); you are always getting the first li child of tabs_ul id, that's why you see always the first one. onClicked. The General tab is called Partner_Details: Here’s the code is below. Jun 16, 2017 · Hi, How to get the current / active tab ID (Tab name) in the region selector region of Tabs container region template when page loads. That's important if you try run code from console. Via data-* Attributes Add data-toggle="tab" to each tab, and add a . The actions we want to be able to do are: List all the tabs in the current browser window See what website each tab Mar 6, 2022 · 【Chrome拡張機能】現在表示しているタブIDを取得する方法 2022. current'). I also added some more details how my website is setup: &lt;!DOCTYP Feb 13, 2024 · Detecting whether a web page tab is active or not is a valuable skill in modern web development. Example Using localStorage Here's a simple example demonstrating how to keep track of the active tab using localStorage: Jul 17, 2025 · Parameters getInfo Optional object. >Tab ID can also be set to chrome. But i can't figure out active tab How to style active tab, When i define active class, it only effects first tab. May 29, 2016 · Under some >circumstances a Tab may not be assigned an ID, for example when querying >foreign tabs using the sessions API, in which case a session ID may be present. TAB_ID_NONE for apps and devtools windows. I am trying to get the URL of the current tab from my Chrome extension. tab-content class. Below on the Account record I have these tabs – Summary, Project Price Lists, General etc: Let’s go to the General tab when something happens, like changing a field value. url) returns "Undefined". Improve the tab accessibility using various ARIA attributes and enabling keyboard navigation. This can be useful when trying to determine if a user is currently on a specific tab. If you want to get the current tab id, you can use chrome. extension. The following examples include the class, mainly to demonstrate that this particular class does not trigger any special styling. Upvoting indicates when questions and answers are useful. Nov 9, 1975 · If you want to get the destination id, then use $ ('. windowTypes The alert box doesn't display the current tab index that I select but rather it displays the index of the previously selected tab. visibilityState property and the visibilitychange event, developers can optimize application performance, enhance user experience, and implement robust user interaction analytics. By using the data-id attribute, we establish a relationship between tab buttons and content panels, allowing us to easily toggle their visibility and active states based on user interaction. tabs(). The usual way to do this is: chrome. Jan 9, 2019 · Before opening new window, the tab ID will be the active tab ID means where i opened the chrome extension (eg: google. For example, if you have given a proctored test, you can observe that it detects that tab is changed whenever you change the tab in the browser I've been racking my brain for a little while now, and I would like to know if anyone out there knows how I can find the active tab, using jQuery and Twitter's Bootstrap. This permission is enabled when the user invokes the extension. What should I do? Mar 1, 2023 · Learn how to create tabs using JavaScript, HTML and CSS. I have found other researches made here in stack overflow, but . tabs. Dec 8, 2017 · i did a tabbed menu on bootstrap. See Collections (Client API reference) for information about methods to access the sections in the collection. Also we have a submit button with Nov 19, 2008 · I just need the index of the newly selected tab to perform an action when the tab is clicked. tabs'). removeClass('active'); // to remove the current active tab $(this Learn how to get the current tab URL in a Chrome extension with this easy-to-follow guide. attr ('href') Nov 24, 2022 · I need to get the id of the active tab-pane every time that I change from tab to tab in my page and, depending on which tab-pane it is(tab-pane1,tab-pane2,tab-pane3), store(tab-pane1 = 1 and so on) Jul 17, 2025 · In Firefox 85 and earlier, the "tabs" permission was required instead. To make that example a little more concrete, here's a contrived example of what it might look like in use. find ("a"). What's reputation and how do I get it? Instead, you can save this post to reference later. on('click', function(){ $('li. Jul 17, 2025 · A Promise that will be fulfilled with a tabs. I have tried the activate and beforeActive but these only seem to fire when a non Apr 2, 2020 · Now if you reload your extension one more time, you should see this: Our progress so far is in Commit 1 Now let's get our extension to work with browser tabs! Explore the chrome. May be undefined if called from a non-tab context (for example: a background page or popup view). sendRequest I've no idea how to make the background respond to the correct tab. log(tab. so in chrome and fire Jul 18, 2020 · In this article, we’ll look at how to manipulate navs with JavaScript with Bootstrap 5. Oct 4, 2022 · The activeTab permission grants the extension temporary ability to execute code on the active tab. chrome. insertCSS(), you must have the host permission for the tab Alternatively, you can get these permissions temporarily, only for the currently active tab and only in response to an explicit user action, by asking for the "activeTab" permission. activeElement is a DOM Level 1 (1998) feature. In addition to managing tabs, this API can also detect the language of the current tab, take screenshots, and more. nav-tabs . Oct 13, 2014 · I have a tabed screen and want to trigger a click on the selected tab once the form is submitted and the return is valid. Tab ID can also be set to chrome. If you want need to execute multiple queries, just put them in an IIFE. Sep 5, 2011 · This will get all active tabs in all windows. js. hollyquinn 652 5 16 51 1 you can get the id of the active tab $('. APEX creates a list item with prefix “CR_SR_” for each sub-region tab in the tab container region. Sep 22, 2023 · sections: The sections collection provides access to sections within the tab. Under some circumstances a tab may not be assigned an ID; for example, when querying foreign tabs using the sessions API, in which case a session ID may be present. addListener(handleBrowserActionClicked); chrome. If you're looking for the first, then you should consider using the Page Visibility API chrome. html page. Handle the onactive event to get the active tab and assign the value to active-tab-value in tabset. Hoewever, the alert (tab. attr ("data-tabid"); alert (ActiveTABID); Sep 25, 2024 · This guide will show you how to efficiently retrieve the URL of the current tab in a Google Chrome extension using the latest recommended methods. Apr 4, 2019 · Within a chrome extension, is there a way to get the tab where a piece of javascript s executing. Any list item whose associated content is loading via an Ajax call will have the ui-tabs-loading class. May 29, 2016 · The ID of the tab. Note: The Tabs API can be used by the service worker and extension pages, but not content scripts. This can be done by using focus and blur events. Other solutions also show the href value, but I need tag id of the active tab. Any ideas? The ID of the tab. Tab contains information about a tab. id); }); ctrl + c Jul 12, 2021 · my problem is from "pop up window" I want to access the active Tab from the "main window", for example I want to change the background of the DOM from the active tab from where I clicked the extension that shows the popup window. In this tutorial, we’ll learn how to build a simple tabbed interface using just JavaScript DOM manipulation, without relying on any libraries or Oct 22, 2012 · How can i determine the ID of the active tab using javascript or jquery? i. With the Tabs API, you can work with and manipulate these tabs to create utilities that provide users with new ways to work with tabs or to deliver the features of your extension. tabs('select_tab', 'tab_id'); But how to get an id of an active (selected) tab in materializecss using javascript or jquery when I click a button? Mar 10, 2023 · Users can open multiple tabs in the browser, and they can also check if any particular tab is currently active or not in the browser. Background page / Popup Nov 14, 2018 · I'am trying to port a chrome extension to microsoft edge with the microsoft edge extension toolkit. I read about using "window. querySelector. Nov 11, 2010 · Hi so im adding a button to the current page on, and I would like to have the click event open a link in the current tab. I think this is because the background. So if you have more than one window open you'll get several tabs back. To convey the active state to assistive technologies, use the aria-current attribute — using the page value for current page, or true for the current item in a set. e below it would be Tab_Monitor if that tab was active. Oct 19, 2015 · Here I will explain how to use jQuery to get selected bootstrap tab on click or jQuery set or get bootstrap selected tab value on change event with example. Jun 15, 2021 · We have a snippet in the Tabs API docs that shows how to get the current tab. Prerequisites Basic knowledge of JavaScript and HTML Familiarity with Chrome extension development Steps to Get the Current Tab URL Update Your Manifest File Ensure your manifest. ui. But when it asks for the current tab it returns undefined. populate Optional boolean. For example, let's say I have 3 tabs: the first one starts with index 0 and the last one end with index 2. I tried in the content script but Jun 6, 2013 · HI I have a page where on clicking two different links a modal box appears both of these modal box have different ids. Discover a simple method to get the `id` of the active tab-pane in Bootstrap 5 using jQuery or vanilla JavaScript. How can I get the tab index of a specific tab if the tab index is dynamic? Oct 2, 2024 · The Tabs API provides a way to interact with the browser's tabs, meaning developers can create, modify, rearrange,and remove tabs programmatically. I have tried all the samples but cannot find the solution. Then, for each action use the code below where: Sep 3, 2017 · I need to get the id of the active tab whenever the pill is clicked using jQuery. By leveraging the document. Then you execute a code on the current tab (line #9). com). location" and "document. So can anyone please let me know how to get the current/Active/selected tab id using javascript From a content script, is it possible to access that tab's id? I want to send a message to the background page from the content script that tells my extension to "do something with this tab" using the chrome. Jul 17, 2025 · tabs. attr('id'); if you are using jquery – Sherif Ahmed Nov 16, 2015 at 19:54 Dec 20, 2016 · I know how to select / activate (programmatically) a tab in materializecss using jquery (as mentioned in documentation): $('ul. To use tabs. Learn how to use jQuery to find the active tab on a web page. Is there another way 11 chrome. Tab objects representing the tabs in the window. query({active: true, currentWindow: true}, function(tabs) { var tab = tabs[0]; console. Jul 23, 2025 · The Page Visibility API: It lets the developers know if the current tab is currently active or not. query ( {active: true, currentWindow: true}, function (tabs ui-tabs-tab: One of the items in the list of tabs. This is usually analogous to the focused element. js First you get the currently active Tab's ID (tabId). I am not using jquery Jan 1, 2021 · Browser tab being active can mean two different things: Has the user switched to another tab/window? Has the window lost focus? For example, by clicking on the browser frame (such as in the address bar, the web console, etc. json file includes the necessary permissions: <TAB_NAME> is the STATIC_ID for each tab region (TAB_1 and TAB_2) Additionally, for the tab container region, ensure that in the template options the ‘Remember Active Tab’ option is checked. Tab IDs are unique within a browser session. The active item will have the ui-tabs-active class. executeScript() or tabs. I am trying to access that tab ID in popup. This provides access to information about what content is in the tab, how large the content is, what special states or restrictions are in effect, and so forth. query({ active: true, currentWindow: true }, function (tab) { The base . Jul 27, 2015 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. commands. get apparently doesn't work in the content script, and other than sending it through chrome. The Tab objects only contain the url, title and favIconUrl properties if the extension's manifest file includes the "tabs" permission or host permissions that match the tab's URL. so i set the callback function of the button to send a request to my background. Sep 18, 2025 · The activeElement read-only property of the Document interface returns the Element within the DOM that is receiving keyboard events such as keydown and keyup. Apr 12, 2019 · If you call it omitting the tabId, which makes the details object the first argument, then Chrome will assume you want the "the active tab of the current window". If true, the windows. Jul 17, 2025 · Tabs let a user open several web pages in their browser window and then switch between those web pages. Also no need of track decorator since all fields are reactive now with new release except field that contains an object or an array. Tab object. $('#tabs_ul li. * The code is meant to output the current tab object for the page the user is viewing to the console but it just outputs undefined. action. Jan 5, 2022 · By using pure JS, I am trying to add an event listener to each tab of the nav bar, so that when the user clicks on a li item, the tab will be made active by adding a modifier class to that DOM element to highlight it. and the callback gives you result which is the result of document. It returns the previously selected tab index, not the new one: var selectedTab = $("#TabList"). Thanks in advance.