Using an AngularJS array with ng-repeat

As soon as a websocket message is received, the code below executes:

connection.onmessage = function (eventInfo) {
var onConnectionMessage = JSON.parse(eventInfo.data);

if (onConnectionMessage.messageType === "newRequest") {
    getQuizRequests();
}
}

The function getQuizRequests() looks like this:

function getQuizRequests() {
var URL = '/acceptOrReject/' + lookUpCode();

$http.get(URL)
    .success(function (data) {
        for (var i = 0; i < data.teamArray.length; i++) {
            teamArray[0] = data.teamArray[i];
        }
    })
    .error(function (data, status) {
        alert("ERROR data cant be loaded");
    });
 }

I have an array called teamArray that I want to use in an ng-repeat. How can I pass this filled array to where I'm using ng-repeat in my code?

Answer №1

Assuming that all the code is contained within a single controller

$scope.memberList = [];

function retrieveTeamData() {
    var requestURL = '/acceptOrReject/' + getCode();

    $http.get(requestURL)
    .success(function (response) {
        for (var i = 0; i < response.memberList.length; i++) {
            $scope.memberList.push(response.memberList[i]);
        }
    })
    .error(function (response, status) {
            alert("ERROR: Unable to load data");
    });
}

Afterward, in your HTML file:

<ul ng-show="memberList.length > 0" ng-repeat="person in memberList">
    <li>{{person}}</li>
</ul>

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

Using forEach Loop with Promise.all in Node.js

I am seeking a solution for a task where I need to read a directory, copy its contents, and create a new file within that same directory. function createFiles(countryCode) { fs.readdir('./app/data', (err, directories) => { if (err) { ...

How can I determine if my clients are utilizing the CDN or NPM versions of my JavaScript library?

At this moment, I'm contemplating releasing an open-source version of my library on NPM. My main concern is figuring out how to track the usage of my CDN or NPM by clients. Is there a method available to achieve this? ...

How can I sync changes between two variables in node.js?

Is there a method to create a shared variable in JavaScript? Here is an example of what I am attempting to achieve: var id = 5; var player = new Player(id); var array1[0] = player; var array2[0] = player; array1[0].id = 8 console.log(array1[0]); // ...

What Causes the "Not a String or Buffer Type" Unhandled Exception?

I've encountered an error that seems to be originating from the following line of code, even though I believe I am following the example correctly (viewable at https://www.npmjs.org/package/aws-sign). Any help or hints would be greatly appreciated. v ...

"Troubleshooting AngularJS UI Bootstrap Typeahead: How to Fix the Issue

Here is my HTML code snippet: <p> <input type="text" ng-model="destination" placeholder="Destination" uib-typeahead="dest as dest.name for dest in fetchDestinations($viewValue)" typeahead-loading="loadingDestinations" typeahea ...

Is there anyone available who can assist me in removing records from my Sequelize database?

I attempted to implement the code snippet below after coming across it on a popular platform, but for some reason, it doesn't seem to be functioning as expected. Posts.delete({ where: { createdAt: { isAfter: "2016-09-11" } } }) My goal is to remove ...

MongoDB Driver Alert: MongoError - Cursor Not Found. Cursor ID 7820213409290816 was not located in the specified namespace db_name.collection_name

Having successfully created a Nodejs API server that connects to AWS MongoDB (version: 3.6), everything seems to function flawlessly when calling one specific API endpoint (api/lowest). However, upon making multiple simultaneous calls to this API (15 in to ...

Module lazily loaded fails to load in Internet Explorer 11

Encountering an issue in my Angular 7 application where two modules, txxxxx module and configuration module, are lazy loaded from the App Routing Module. The problem arises when attempting to navigate to the configuration module, as it throws an error stat ...

Sending data using jQuery's AJAX feature

Here is an example of the code I have: var loadUrl = 'test.php'; var dataObject = { category_id: category_id, grade_val: grade }; jQuery.ajax({ type: 'POST', url: loadUrl, data: dataObject, dataType: 'html', ...

A React component enclosed within a useCallback function

According to the React docs, to prevent a Child component from re-rendering in certain cases, you need to wrap it in useMemo and pass down functions in useCallback within the Parent component. However, I'm confused about the purpose of this implementa ...

Tips for building a custom error handling function specifically designed for parsing and handling errors in

Is there a way to reduce redundancy in my code, such as: let name = ""; try { name = data[" "][0][" "][0][" "][0][" "][1][" "][0][" "][1]["C"]; } catch (error) { if (error instanceof TypeError) { console.log("name TypeError"); } } I have consid ...

Executing a JavaScript function from the form attribute value in HTML: Steps to follow

<html> <head> <script type="text/javascript"> function add() { num1 = 20; num2 = 30; total = num1 + num2; return total; } </script> & ...

JSON object fails to iterate with ng-repeat

It must be the scorching temperature... Having a json object that I'm eager to loop through using ng-repeat, it should be straightforward, but alas! it's just not cooperating. Here's the HTML snippet: <a data-ng-repeat="x in template.m ...

Implementing pagination in Webgrid using AJAX post method

I've developed this JavaScript code: function PartialViewLoad() { $.ajaxSetup({ cache: false }); $.ajax({ url: "/ControllerAlpha/MethodBeta", type: "GET", dataType: "html", data: { s ...

Sort through an array of objects using the Filter API to find objects with matching

I need assistance in dynamically filtering my array based on a condition where values from one array match another static array. The array nfts is dynamic and changes depending on the user. It contains metadata, images, transaction information, etc. Speci ...

How to temporarily change CSS color for 5 seconds using JavaScript and incorporate an easing effect?

Regarding this query: JavaScript - Modifying CSS color for 5 seconds Here is a live example of the solution: http://jsfiddle.net/maniator/dG2ks/ I am interested in adding an easing effect to the transition, gradually making the color fully opaque and t ...

Loop through the array and eliminate the identification solely

{ "productGroupVariantss": [ { "id": 1378, "name": "No oF Poles", "variantsAttributeses": [ { "id": 391, "variantsId": null, "variantsValue": "1p" }, { "id": 392, ...

What is the process for importing a class (.js file) into a .vue file?

I am facing an issue with my Vue application. I have created a class named `Authenticator` in the file `Authenticator.js`, and now I need to utilize its functions in my `Login.vue` file. Could someone guide me on how to properly export the `Authenticator` ...

What's causing the error "is not a function" to appear?

I am currently facing an issue while attempting to develop an angular service. Here is the code snippet for the service: var app = angular.module('plunker', []); // Filter Service that returns records with crdamt positive: app.factory('Fil ...

Exploring methods to conduct testing on an AngularJS application using AngularJS end-to-end testing, specifically focusing on scenarios involving multiple inputs

Our program includes a directive that is repeated multiple times with an input field. The structure of our code resembles the following: <li> <label>AMI</label> <div class="searchbox" searchbox="" filter="search.ami"> ...