What is the duration of time that broadcast has been in existence?

I have a button on my page. When a user clicks the button, it triggers the following code:

as.controller('CustSummary', function($scope, $rootScope, $http, $routeParams, $location)
{
         var loadAbbDetails = function()
        {
            $rootScope.$broadcast('loadDetails');
        }

        $scope.viewAbbDetails = function()
        {
            loadAbbDetails();
        }
}

I've set up a listener for "loadDetails" in another controller:

as.controller('CustomerCtrl', function($scope, $rootScope, $http, $routeParams, $location)
{
  var loadDetails = function()
  {
     $scope.include = 'partials/customer/customerabbdetails.html';
  };

   $scope.$on("loadDetails",function(event,args) {
      loadDetails();
   });
}

I'm curious about how long this listener will be active. Will it be destroyed when loadDetails() is triggered?

Answer №1

Since you have specified the event on $rootScope, it is best to listen for it on $rootScope as well instead of $scope. Furthermore, because you have set up the listener on $scope, it will be removed once the scope of the parent controller - CustomerCtrl - is destroyed.

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

Modifying a JavaScript array object when duplicate data is fetched in AngularJS

I am currently developing a module that allows users to interact with multiple vendors. Each vendor will have more than one item available. Every time a user clicks on a specific vendor for an item, I intend to store the vendor's name and price in a ...

Having trouble locating the module while importing MP3 files in a React project

UPDATE The issue stemmed from my limited understanding of the environment I was working in, but the responses provided below may be helpful for others facing similar challenges. EDIT: It appears that there is a problem with trying to import an mp3 file in ...

I attempted to utilize body-parser, but it appears that it is not functioning properly

I am having trouble with body parser and express as it is not functioning properly. When I print req.body in the console, it returns an empty object. var express = require('express'); var app = express(); var bodyParser = require('body-pars ...

I am receiving a 401 error when attempting to verify the token following a successful login

I've been working on a small project utilizing VueJS, Vue Router, and Laravel for the backend. Despite several attempts, I haven't been successful in implementing navigation guards. My login component is functioning properly. Here's my log ...

Unique events catered to specific devices: mobile vs. desktop

When a user clicks on the login icon from a desktop, I want a modal dialog to appear. However, when using smaller devices like mobile or tablets, I prefer that a reactjs route is triggered to display in the main content area instead of using a modal dialog ...

Fusion: Combination of Drop-down Menu, Inactive Text Field, and Database Data Retrieval

I am currently working on a form that allows users to either select a new team and enter its location, or choose a team from a list and have the location automatically filled in the input box. However, my current code is not functioning as expected. <s ...

The watch function was triggered for a different key in the array from the one that

What is the best way to limit the watch function to only trigger for the selected key in the data array? import { useSessionStorage } from "@vueuse/core"; const defaultState = { data: [ { key: 1, name: "A" }, { key: 2, nam ...

The ReactJS template with Typescript is throwing an error stating that the property useContext does not exist on type

After creating a react-app using yarn create react-app app-name --template typescript, I have the following code snippets to share: AuthProvider.tsx import { createContext, useState } from "react"; const AuthContext = createContext({ }); ex ...

Unleash the power of jQuery by incorporating the Ajax functionality with a hover option to enhance user interactivity. Utilize the .ajax

On my website, I have a calendar displayed with dates like "11/29/2014" stored in an attribute called "data-date". The goal is to check the server for a log file corresponding to that date and change the CSS of the div on mouse hover. Here is the current ...

Using RESTAngular to retrieve an array of objects with a GET request

I'm having trouble with a simple 'get' request for hours, and it just isn't working as expected. I have a service that is responsible for managing an array. When I define the array, I call the service that I built for handling RestAngul ...

Unable to alter the pagination's selected page color to grey with material UI pagination components

Currently, I am implementing pagination using material UI. While I have successfully changed the page color to white, I am facing difficulty in changing the selected page color to grey. This issue arises because the background color is dark. import React, ...

Exploring Quadrics with Marching Cubes in Three.js

I have been attempting to create an applet that displays various types of space quadrics using the Marching Cubes library from three.js to render implicit surfaces. However, the shapes that are being generated do not appear as expected, leading me to belie ...

What is the best way to locate elements with the term "download" in them using Selenium's x-path feature?

I'm currently utilizing Selenium for web scraping purposes and I am in need of a way to identify all clickable elements that contain the word "download" (regardless of capitalization) within their link text, button text, element ID, element class, or ...

The ng-model binding does not automatically update another ng-model within the same object

Check out this code snippet: http://plnkr.co/edit/aycnNVoD96UMbsC7rFmg?p=preview <div data-ng-app="" data-ng-init="names=['One']"> <input type="text" ng-model="names[0]"> <p>Using ng-repeat to loop:</p> <ul> ...

Despite utilizing the 'on' function, JQuery is still unable to recognize elements that have been added through a backbone view

$(document).ready(function(){ $('.tagLines').on('mouseover', function(){ $(this).css("background-color","#ffffff").css("box-shadow", "0 0 4px 4px #C9C9C9"); }).on('mouseleave', function(){ $(this).css('background-color&ap ...

Unable to showcase drop-down menu as ajax output on WordPress platform

I am facing an issue with displaying the output of two drop-down boxes - one with custom taxonomy and the other with its custom post under the currently selected taxonomy. To address this, I have implemented an on-change function. However, the output is no ...

Apply a chosen style to the element that was clicked on, while removing the style from the rest

Here is an example of my ul li structure: <div id="categoryTree"> <ul> <li id="cat_15"> <a class="hasSubCat" href="javascript:void(0);"><img src="images/icons/folder.gif" border="0" alt="Folder" title=" Folder ">N ...

What is the most effective way to loop through an object containing DOM selectors as values, and subsequently utilize them to assign new values?

I have a function that takes an object retrieved from a database as its argument. My goal is to display the values of this object in a form by associating each value with a specific DOM selector. Here is the code snippet where I achieve this: function pai ...

What are the advantages of using Angular.js with the built-in router, and how does incorporating node.js & express.js further enhance the

I am currently learning Angular.js and I have noticed that both Angular and Node.js with Express.js have routers. Can you please explain the differences between the two? This information will be very valuable for my understanding of MEAN stack developmen ...

An object is not defined in the following scenario

I currently have a custom function that includes the following code snippet: 1: var object = get_resource($scope, CbgenRestangular, $stateParams.scheme_id); 2: console.log(object) This function triggers the following code: get_resource = function ($sc ...