async function checkPlayersOnline() {
const response = await fetch("http://ip:port/dynamic.json");
const playersData = await response.json();
console.log(playersData.clients);
}
Is it possible to access the playersData inside another function? Example:
async function displayPlayers() {
console.log(playersData.clients);
}
When I attempt this, I get undefined as a result.
"Indeed", it is possible:
let data
async function check_players_online() {
const response = await fetch("http://ip:port/dynamic.json");
data = await response.json();
}
async function display_players() {
// There is no guarantee that data has been set!!!
console.log(data.clients);
}
But there's no guarantee that the data is already defined at that moment. You need to ensure that check_players_online is called and awaited before you invoke display_players.
You can achieve this by structuring your calls in this order:
async function check_players_online() {
const response = await fetch("http://ip:port/dynamic.json");
const data = await response.json();
await display_players(data)
}
async function display_players(data) {
console.log(data.clients);
}
Currently, I am incorporating Backbone into a project and facing an issue with getting the events functionality of Backbone Views to function properly. Below is a snippet extracted from my current application: Base File: window.App = Models: {} Vie ...
My goal is to display a map using Mapbox only once the data is ready. The Vuex store code I am working with is as follows: /store/index.js import Vue from "vue"; import Vuex from "vuex"; import _ from "lodash"; import { bac ...
Recently, I was tasked with creating a landing page for a job interview. The challenge was to include validation on the phone number field so that it has to be between 9 and 10 numbers in length, along with another validation requiring the phone number t ...
Alright, I'm really excited about using this amazing slider. What I love most is the "free mode" feature that creates this stunning sliding effect. The size and number of slides are absolutely perfect for me. But there's just one small adjustment ...
My task involves posting timesheet entries for the upcoming month into a system using an API. In order to do this, I require the following: User ID Assignable ID Dates (in the format YYYY-MMM-DD) Hours Initially, I obtained the user_id and assignable_id ...
When analyzing my code for imports, I will specifically be searching for imports that do not end with -v3. Here are some examples: @ui/components <- this will match @ui/components/forms/field <- this will match @ui/components-v3 ...
Currently, I'm developing Vue.JS code to showcase data fetched by PHP from a server. The PHP sends a JSON object to the Vue for display. Below is my existing code snippet: axiosPost(); } function axiosPost() { axios.post( './Conver ...
Learning MVC and Ajax has been quite an adventure for me. I decided to build a site using PHP and MySQL, where I successfully implemented a new controller method to handle ajax requests. With the help of Ajax HTTPRequest, I am now able to update my databas ...
Can someone help me convert this code into a pointfree style? To provide context: The function receives an Array of Either types and returns a Task type. If any of the Either types have the left set, the Task type is rejected with that value. If none of t ...
During an ajax request, I encountered this error and upon reviewing it thoroughly, I am unable to pinpoint the cause. The following code snippet is where the issue seems to lie: $('#post_submit').click(function() { var poster_id = <?php echo ...
Looking for a solution to target links inside a SWF file connected to XML without access to the .fla or .swf files. Is there a way to achieve this using jQuery or Javascript? Any help is appreciated. ...
I have successfully created dynamic menus using a recursive function, and they are displaying in the correct order without any issues. Requirement: My current goal is to identify the last level of menus and assign a checkbox with the value corresponding ...
I need a link that will call a $scope-function when clicked, which will then display another view. I also want the user to be able to right-click on the link and open it in a new window or bookmark it. Unfortunately, the current html code is not worki ...
I am dealing with 2 objects: person{ name : string gender : string } woman{ name : string } The challenge I face is that I have an object "person" filled with values, and I need to copy those values into a new object "woman" without including the "ge ...
In Java, there is a function used for encryption. public static String encryptionFunction(String fieldValue, String pemFileLocation) { try { // Read key from file String strKeyPEM = ""; BufferedReader br = new Buffer ...
I have a button on my webpage that triggers multiple click events. The button code looks like this: <input type="button" id="myButton"/> There are several functions bound to the button's click event using jQuery: $("#mybutton").on("click", f ...
Check out this awesome box grid https://i.sstatic.net/qbmQz.jpg But here's the issue: when I add a data filter and switch between filters, the images always appear in the same location and size as the original grid. Is there any way to make the filte ...
Project Details: In the midst of developing an asp.NET web application, I am faced with a challenge. The user interface (UI) I have created allows users to generate multiple instances of an object by inputting data into forms. Consequently, numerous ident ...
I am working with the following HTML code: <input type="checkbox" id="perlengkapans" data-stok="[1]" onchange="ambil($(this))"> name item 1 <input type="checkbox" id="perlengkapans" data-stok="[4]" onchange="ambil($(this))"> name item 2 &l ...
Seeking a solution in JS, I am facing a challenge in creating a series of elements with active states, each opening a caption below when clicked. Utilizing .addClass, .removeClass, and .toggleClass in combination, only one element can be active at a time. ...