Javascript Forum

As part of the Oauth architecture, we have an authorization server that acts as middleman in handling all the permissions very clearly. Instead of providing credentials to another application to access your resources, with Oauth we’ll provide a key that this application will use to retrieve a token with a very specific set of permissions called...

Promise is an special javascript object which use to do something in future. Like in real life when you commit to someone that's the commitment for the upcoming time. Same as promises has two possibilities as resolved and rejected. Today we will learn about it's one of method named as Promise.all(). What is promise.all()? The...

i want to return value from ajax function to the function where ajax call has been made. function val() { var temp=ajaxfun();//ajax function; } function ajaxfun() { //url,type, data will go here and then

I have a web form that keeps getting submission from what I'm guessing is a spambot. None of the data I'm getting in the emails matches the form on the website, not even the subject line which is a hidden input. I can't figure out how to stop them. I tried using recaptcha but couldn't make it work (kinda hate it anyway), I also tried using a...

Change the div position when certain event triggers (Using pure JavaScript) Hi everyone, I hope you are all doing well. I am looking forward to achieving a vibration effect for a div that is relatively positioned, dynamically on click event in pure javascript without any typescript injections, Is there any optimum way to achieve said milestone...

I have an issue where I need to set the value for checkboxes so that if the box is checked I pass a certain value and if the box is left unchecked i also pass a value. Right now the code I have written is working fine if the box is checked. I am not getting anything to pass when the box is unchecked. Here is the javascript i have written. ...

I have this code in Javascript (minesweeper) but I want to add this article in the code . How ? --- class Minefield { /* Construct a minefield with the given width, height, and the number of mines. */ constructor(width, height, mines) { /* Sanitize input parameters. */ width = Number(width); height =...

Could I get the directions how to enable JavaScript on my, NOKIA 2.3 MOBILE PHONE. Help much appreciated.

Hello, I have a page with multiple users listed, and for each user multiple forms that should be able to be submited individual, with a response div that shows up on successfull submit and then disapear again af 10 sec. when I have a single form it works as it should, although you are only able to submit 1 time, but the big issues comes when I...

I'm trying to create an online quiz that uses JS script. What I'd like to do is take the varibles "Percentage" and "n" from the JS script function and insert them into MySql. Code below. <script type="text/jscript"> function quizResult(form, questionArray) { totalQuestions = form.totalQuestions.value; totalCorrect = 0; ...

how to add new more options in select box options using JavaScript . Please tell me what i do for add more options in options box using JavaScript .

I am developing a server-side app that cannot run in the browser, and therefore I cannot debug with DevTools. If I want to debug an object I need to print the object to shell using JSON.stringify OR require('util').inspect These work okay but it's not anywhere near as good as a browser's DevTools. So, I am wondering, is there a better...

I created a jsp page having 1 textbox and play button...I hv sound files(.wav) of each english alphabet..I want to play the files sequentially acc. to the alphabets written in the textbox on button click... Example::: if i write "abc" in the textbox..Then it will play a den b den c.....

how can we hide unchecked row in table i hv a table with about 30 rows which have a checkbox and a bit of text each. What i am attempting to get a approach to do is to have 2 buttons at the bottom of the page - HIDE & SHOW. When the HIDE button is clicked i wana to hide all of the table rows which have UNCHECKED textboxes. When the SHOW button...

validation for login page with radio button, if click on super admin radio button,i s <td><font color="white">Role</font></td> <td> <input type="radio" id="sa" name="admin"><font color="white">Superadmin</font></input> <input type="radio" id="ad" name="admin"><font color="white">Admin</font></input> </td> </tr> <tr> <td><font...

I have a script which creates a background image slideshow. I've been trying different scripts which are available on the net and this is almost perfect apart from one bug. I was hoping someone could help me. <script type="text/javascript" language="JavaScript1.2"> //Background Image Slideshow- © Dynamic Drive (www.dynamicdrive.com) //For...

Language is TypeScript (didn't have a specific category). Say I have a object hierarchy like so: let obj = { instance_id: "<some uuid>" child1: { child2: {

Hi, I have two fields of date in this format yyyymm(from date and to date) I have the following code: function populateYearSelect() { d = new Date(); curr_year = d.getFullYear(); // curr_month = d.getMonth(); for(i = 0; i < 2; i++)

<?php //database connection here ?> <table class = "TOTAL" border =" 1"> <thead> <tr> <th>Component</th> <th>Item Name </th> <th>Price </th>

i need know how to add close button to tab header

I use the NicEdit(www.nicedit.com) text-editor on my Text Area which is working and the below code to hide and show text area after selecting a value in the drop down it will show the text area but this is what i need help with: 1) i want the text area to show even before you select any value from the drop down. 2) i want the Text...

I am using FireFox only I am attaching a eventListner to a <span id="someId"> </span> tag I am trying to add and remove eventListners on the fly. I have no problem adding the listner, which I do like this:

Guys please i need some help , when i write npx create-react-app <my-app> this is what's happened Windows PowerShell Copyright (C) Microsoft Corporation. All rights reserved. Try the new cross-platform PowerShell https://aka.ms/pscore6 PS C:\Users\ADAM> cd Desktop PS C:\Users\ADAM\Desktop> cd react-folder

Hello, I know I can reproduce what is written in input boxes in other input boxes --- like with "shipping" and "billing" addresses. However, I haven't been able to make it so I can present that entered data somewhere else - like when people enter data on a website and then there answers show up in "Settings." I tried adding:...

I am making a simple audio recorder and editor with p5.js and p5.sound. I have searched the docs and Google for this answer and have not found it. So I am asking the professionals. I want to know how to save the p5.js sound file with the effects added. For example, I tried this: soundFile.setVolume(3); save(soundFile, "mySound.wav"); It...