JavaScript Frameworks

Say I only have a URL of the image and I wanted to get the BAse64 string value of it from a cross-d… Read more Javascript: Get Base64 String From An Image Url

I am trying to hide a button (not inside form tags) after it has been clicked. Below is the existin… Read more Hide Button After Click (with Existing Form On Page)

Why clientWidth/Height return 0 on IE, Chrome and Safari? but on Firefox and Opera works fine. I us… Read more Clientwidth And Clientheight Returns 0

I'm able to read a file line by line but I do not know how to split each lines using the tab de… Read more Javascript - Read Tab Delimited File, Line By Line Than Split Each Line Using Tab Delimited

I was wondering if it's possible to get the name of a variables in javascript or JQuery. Suppos… Read more Get The Name Property Of A Variable

When I try to create this error shows up: Error (E_UNKNOWN) :: Encountered an unexpected error M… Read more Mongoerror: Topology Was Destroyed Sailsjs

I want to call a PHP function when pressing on a button, sort of like: Read more Calling Javascript With Php

I created an angularJS project using Yeoman Previewing the app using grunt serve works well. The s… Read more Errors While Running Grunt Build For The First Time

I'm new to JSNetworkX. I created a graph using the examples from jsnetworkx.org but I can only … Read more Typeerror: Undefined Is Not An Object (evaluating 'm.layout.force')

In this project am working on I have button that has and image inside it for styling purposes... I … Read more Event.target.parentnode... Pointing To Different Parents In Chrome And Firefox?

I am trying to save an array of objects in MongoDB using node.js express and mongoose (MEAN stack).… Read more Maintaining Order Of Http Requests Within A For Loop In Javascript

Simple question, I want to set 24 or 12 hours timeout in Node.js to periodically (once or twice a d… Read more Node.js Settimeout For 24 Hours - Any Caveats?

I have a form with label and button Edit, when I click on button, Label should be converted into te… Read more Replacing Label With Input Textbox And Vice Versa By Clicking A Button In Angularjs

I'm using the tag in an application to simplify development. I'm aware of the 'feature… Read more Url Fragments And The Base Tag

I want to click on a shape to edit its text label and x,y coordinates using a popup form that, when… Read more Popup Form To Edit Shape Position And Label?

Update: Currently, a working solution has been achieved with multiple regular expressions used simu… Read more Regular Expression For Full Iso 8601 Date Syntax

I am currently serving my HTML page which references style.css and index.js, however, these files a… Read more Style And Javascript Files Not Applied To Page That Is Serving Html In Node.js

I'm trying to use imported object to setup some restrictions for globals inside .eslintrc.js f… Read more How To Use Import Inside Eslintrc File?

I need the onkeyup to fire more than once, but it seems to be only firing once! When I enter someth… Read more Onkeyup Function Only Firing Once

Trying to add a row of this table when you click the input 'plus'. My Html Copy http://jsfi… Read more Add Row On Button Click

I just started learning MongoDB and mongoose. Currently I have the following structure: database … Read more How To Get Data From Mongodb Using Mongoose?

I am starting with this working JavaScript code: // Begin File Open Code. function fileOpen()… Read more Why Is This Filereader Onload Not Firing?

In Python, and maybe in Javascript, the boolean or and and operators return one of the operands, in… Read more Boolean Operators Which Return One Of The Operands

I'm using the following fetch API to get an API result. I need to set the result data in the st… Read more How To Use "this" Keyword Inside A Fetch Api Call Result

I am trying to make this code work and don't know why is it not working locally. I tried the sa… Read more Html5 Web Speech Api Not Working Locally

I have three spreadsheets (Files) with three different users. Tech SSheet, Admin SSheet and Manager… Read more Run Google Sheet Add-on As Admin

I have a problem in deleting data from a JSON object in javascript. I'm creating this JSON dyna… Read more Deleting An Element From Json In Javascript/jquery

I'm trying to select more than one item in a jQuery sortable set and then move the selected ite… Read more Sort Multiple Selected Items In Jquery Sortable?

I've run into the exact same problem found in this question. However both answers did not work … Read more How To Remove Delay From Ngshow Initialization? When Ng-cloak Fails?

The Goal: Execute logic on each element in array. Wait X ms in between next execution. mouseover(#… Read more Javascript Delay Between Function Calls For Each Index In An Array

I have a canvas that has a GIF background. I need for the user to upload the drawing and the BG, so… Read more Merging Canvas And Background

I was wondering if it is possible that Google has a feature to view different markers on different … Read more Google Maps Api V3 - Different Markers/labels On Different Zoom Levels

I wish to open a file and replace the last line. Not the empty last line, the last last with text, … Read more Javascript: Replace Last Line In .txt File

I'd like to include a partial template inside my main template, but having a specific scope whe… Read more Angularjs Partial Template With Specific Scope

When I change the canvas size, I notice the parameter 'mozImageSmoothingEnabled' is being r… Read more Why Changing Canvas Size Resets Its Parameters?

I am trying to use KnockoutValidation with conditional statements. See code below: self.transaction… Read more Knockoutvalidation And The Conditional Required Rule

I'am using D3 to generate a graph and want to export this to an image, which works fine in all … Read more Blob Url Not Working In Safari

I have tinymce editor(textarea) and one div. Whenever I type inside the text editor, it shows at th… Read more Wrap Text Inside Fixed Div With Css Or Javascript?

I try to make image resizable on iOS by Hammer.js gesture. This jsfiddle code work OK on desktop, … Read more Try To Resize Image By Hammerjs In Ios Not Work

if I need to find an object in a Set. The set does not contain a natural key to use as an index, so… Read more Efficiently Find An Item In A Set

I am creating a custom build in DOJO. I need to to keep in the build folder dojoConfig.js file not … Read more Dojo Build - Copyonly Does Not Work In Profile

Using the following code, I'm getting this error RewardPurchases.PurchasesArray[i].Student_Name… Read more Javascript - "variable Undefined" In One Part Of Loop, Working In A Different Part

I have a problem when developing hybird mobile app. I want to know how to avoid redirect to another… Read more How To Avoid Direct To Another Anchor When Scroll Mobile Device Screen And Touch It To Make It Stop?

I have a code that goes like this on HTML: Nov Solution 1: Why not simply use CSS? ul .calendar :h… Read more Selecting Siblings On Hover

The goal is to access and edit a SVG document rendered via an iFrame with a Base64 data URI. Access… Read more Blocked From Accessing Svg Document Rendered With Data Uri: Accessing A Cross-origin Frame Error

I am trying to formulate a selector to select a set of visible elements. Our application uses the P… Read more Prototypejs: Selecting Visible Elements

So I am trying to load the template in my directive. This directive is reusable. But I am failing t… Read more Angular Js Error: $compile:tpload: Failed To Load Template:

I have a bit of code where I am looping through all the select boxes on a page and binding a .hover… Read more Event Binding On Dynamically Created Elements?

When I put my chart inside of Bootstrap's .table-responsive the chart doesn't fill the enti… Read more Highcharts + Bootstrap .table-responsive Issue

I have an array of objects whose attributes are arrays (of variable length) and I want to replace t… Read more Creating Objects By Splitting An Object Whose Attributes Are Arrays

So I'm pretty new to JS and Google scripts in general and I've been trying to test some of … Read more You Do Not Have Permission To Call Appendrow

I already have a plugin that embeds videos on my site called oembed. What I need is a javascript co… Read more Google + And Facebook Style Iframe Youtube Video. By Default Shows Video Image, When Image Clicked Video Plays

New to JS.. can anyone tell me if the use of this is appropriate in the below function: var Vector … Read more Use Of This Javascript

I have a div element in an HTML document. I would like to extract all elements inside this div with… Read more How To Get All Elements Inside "div" That Starts With A Known Text

Today (7.8.2021) Discord.js v13 has been released. So I upgraded my previous Discord.js installatio… Read more Why Am I Getting A Referenceerror: Abortcontroller Is Not Defined In Discord.js V13?

I'm trying to unit test componentDidMount while mocking an Axios call. // src/App.tsx import a… Read more Can't Call .then When Mocking Axios Call Inside Componentdidmount

I have been trying to find out why the following lines of code do not work: $('#add-cloud > … Read more Jquery: Pass Variable To :eq() Does Not Work

I don't understand how to watch multiple attributes at the same time in the link function, so I… Read more How Do I $watch Multiple Interpolated Attributes In A Directive?

A tree api returns childrens when node element is passed to it. I pass the root node first and then… Read more Recursive Promises To Create Tree

I have a line that sets the current date and time in a cell: sheet.getRange(1,1).setValue(new Date… Read more Google Apps Script Formatdate Using User's Time Zone Instead Of Gmt