Does Vuejs emit an event when a specific tab becomes active in boostrap-vue?

I am looking for a way to display and hide a section on my page when a specific tab is active, and close it when the tab is inactive. I have tried using the forceOpenSettings and forceCloseSettings methods for opening and closing the div. Is there an event that is triggered when a particular tab becomes active? I couldn't find one in the Bootstrap-Vue documentation, but I found something similar here -

I attempted to use the activate and deactivate events as explained in this section, but it didn't work:

<b-tab title="User Table" @activate="forceOpenSettings" @deactivate="forceCloseSettings"></b-tab>

Working Scenario

The same functionality works well here. I aim to open and close the same div, this time based on b-collapse. In the Bootstrap-Vue docs for b-collapse, I found @hide and @show event emitters - . Using these events worked perfectly. I just need a similar event emitter for tabs being active or inactive.

<b-collapse role="tabpanel" @show="forceOpenSettings" @hide="forceCloseSettings"></b-collpase>

NB - The section being shown and hidden is not a child of b-tabs or b-collapse. I simply want to manipulate the visibility of that div based on the tab status. The collapse feature is working correctly, but the tab activation is not.

If there are no built-in event emitters available, I may need to write a custom method to achieve this. However, it would be helpful if Vue.js provided event emitters for this purpose.

javascriptvue.jsclickeventemitterbootstrap-vue

Answer №1

Understanding the content of this document necessitates knowing the index of your tab to determine if it was activated. B-tab also triggers a click event, functioning smoothly in this setup.

<b-tab :title="title" @click="yourMethodHere()">
{{ content }}
</b-tab>

Answer №2

Here's a suggestion to consider:


<template>
  <b-tabs @input="handleTabChange">
    ...
  </b-tabs>
</template>

<script>
export default {
  methods: {
    handleTabChange() {
      // Perform actions when tab changes
    }
  }
}
</script>

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

What is the best method to retrieve the country name from a world map using D3.js?

I'm trying to figure out how to retrieve the country name from a click event on the D3 world map. Despite inspecting the DOM, I can't quite understand how the country's name, code, or population is associated with the map. The template for ...

javascriptd3.js

How can I make a div element match the height of an image and overflow without relying on

Here is the code that I am currently working with: https://codepen.io/allen-houng/pen/ExYKYdq Additionally, you can find a gist of the code snippet below: <div class="parent"> <div class="imageWrapper"> <img class="image" src="imageurl" ...

javascripthtmlcss

Can you confirm the mobile type, please? Using JavaScript to display a div only once based on the mobile type

Is there a correct way to determine the type of mobile device I'm using? Are there alternative methods to check for the mobile type? Take a look at my approach in the code below. How can I test this using a tool? Does anyone have insights on checki ...

javascriptjqueryhtmljquery-pluginsdom-events

Pulling information from a database query to store it within a JavaScript variable

Using Ajax/JQuery, I successfully send the variable ($name) from page1.php to page2.php without refreshing the page. When the submit button is clicked, it sends me the var $name effectively. Additionally, in my JavaScript library for charts (AmCharts), the ...

javascriptjqueryajaxfunctionvar

Is it possible to alter the parent scope from an AngularJS directive?

I am currently in the process of constructing my initial Angular application, but I am encountering some difficulties while attempting to achieve a specific functionality. The issue revolves around a video container which is supposed to remain hidden until ...

javascriptangularjs

Unable to transmit an object using ExpressJS

Greetings. I am currently trying to comprehend ExpressJS. My goal is to send a simple object from the express server, but it only displays "cannot get" on the screen. app.get("/", (req, res, next) => { console.log("middleware"); const error = true; ...

javascriptnode.jsexpress

Tips for customizing the appearance of a Link component while it is the active page in Next.js

I'm seeking advice on how to style an anchor component differently when it is active on a page. Here's the code I have so far: import Link from 'next/link'; import styled from 'styled-components'; const NavStyle = styled.nav` ...

javascriptnode.jsreactjsnext.jsstyled-components

Changing the li tag by clicking on it is a simple task that can be easily

Whenever I click on a tag, I want the li class to change to "active" and open a new page with the corresponding tag as active. For example, if I click on the Overview tag, the new page should open with the li tag as active. I have attempted to write some c ...

javascriptbootstrap-4html-lists

Clicking an element to uncover more information

Currently, I am working on solving the second question within this series of problems. The task involves creating a functionality where clicking on a legislator's name displays additional information about them. You can view my progress so far by visi ...

javascriptjqueryapiget

Execute Jquery ajax only on the initial invocation

When I am using ajax post in jQuery to build a portion of a page, I am encountering an issue where it only runs once. Below is the code snippet I am working with: <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery ...

javascriptjqueryhtmlajax

Step-by-step guide on transforming jQuery code into Vue JS:

Recently delving into Vue, attempting to translate previous JS + JQuery code into Vue Here is the list I'm working with: <ul id="progressbar"> <li class="active">integration Ip's</li> <li>T ...

javascriptvue.js

AJAX requests sent from different origins to AWS S3 may encounter CORS errors on occasion

My current objective is to access publicly available files stored in S3. The CORS configuration for my S3 setup is as follows: <?xml version="1.0" encoding="UTF-8"?> <CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/"> < ...

javascriptajaxamazon-web-servicesamazon-s3cors

Pressing the Like Button triggers the transfer of a specific variable from PHP to jQuery

I have a piece of PHP code that I am using to display all users' posts, each with its own unique 'like' button: $sql = "SELECT * FROM posts"; $result = mysqli_query($con,$sql); while($row=mysqli_fetch_assoc($result)){ $post_content = $ro ...

javascriptphpjquery

How to handle and display validation errors in an AJAX post request using express-validator in Node.js/Express

I am in the learning phase with Node and attempting to display validation errors (using express-validator and express 4) when a user submits a form. The validator appears to be functioning properly because when I log the data to the console, everything lo ...

javascriptnode.jsajaxvalidationexpress

Utilize tags as properties in Vue.js by selecting them

I am attempting to retrieve a value from a select tag and use it in an object property. Below is the HTML code: <div id="app"> <h3>{{title}}</h3> <div class="form"> <div class="form-group"> <div ...

javascriptvue.js

creating a fresh instance of a class while in a subscribe method

Although this code is functional, it briefly displays incorrect data because a blank token is instantiated before being populated in the subscribe function. Is there a way to move the instantiation into the subscribe function or provide all necessary par ...

javascriptangularclasssubscribe

The XMLHttpRequest's readystate gets stuck at 1 stage

Feeling a bit out of practice here - used to work with AJAX directly, but then spent a few years on a jQuery site and now my native JS skills are rusty. I've simplified my code as much as possible, but it's still not functioning: var rawfile = ...

javascriptajax

What causes the failure of making an ajax call tied to a class upon loading when dealing with multiple elements?

I can see the attachment in the console, but for some reason, the ajax call never gets triggered. This snippet of HTML code is what I'm using to implement the ajax call: <tr> <td>Sitename1</td> <td class="ajax-delsit ...

javascriptjqueryajax

Create a JavaScript function that adds cells to a table, each containing an input field and a corresponding

I successfully developed a function that appends a table with rows and cells, then fills those cells with data from an array. However, I am now faced with the challenge of modifying it so that the generated cells contain an input field where the value= att ...

javascriptjqueryhtml-tableappend

using a route object to update the path in Nuxt

I need to navigate to a specific URL: myApp.com/search-page?name%5Bquery%5D=value The code snippet below works perfectly when I'm on the homepage myApp.com: this.$router.push({ path: "search-page", query: { name: { query: `${this.value} ...

javascriptvue.jsurlnuxt.jsrouter