javascript blogs

When I write $('#new_lang').click(function(e) { alert('something'); e.stopProp… Read more Function(e){e.something...} What Is E?

This plugin manages file uploads in a webpage and can add a lot of UI elements to the upload proces… Read more Jquery File Upload Plugin Progress Bar

I just recently saw this on two different websites, does anyone know how it is done? If you have mu… Read more Change Content Of Title Tag, When Switching To Other Open Tab In The Browser

I'm having problems with a duplicate tab on Chrome (session's stuff) and I'd like to av… Read more How To Realize When A Browser Tab Has Been Duplicated

I'm writing my first application in AngularJS, and I'm new to javascript. I have a simple q… Read more Angular - Use Form Post Values In Controller

I am trying to edit my express-swagger project and following this tutorial to add input validation … Read more How To Attach Middleware In Swagger Express Like Express-validator

Say I wanted to have 5 on one line and 5 on the other? Using: messes up the indication order so t… Read more How To Get Bs Carousel Indicators On Different Lines

In Chrome's dev tools, there's a lovely interface where you can see all the event listeners… Read more Can I Remove Event Listeners With A Chrome Extension?

I want to click on a link with id from database (on posts.html page) then view the full content of … Read more Click Post Link To Display Full Results On Another Page

Since Greasemonkey can't read/write files from a local hard disk, I've heard people suggest… Read more How To Enable Local Javascript To Read/write Files On My Pc?

i have this javascript code: var x='#wrapper' //var xyz; $(document).ready(function(){ … Read more Slideup Slidedown

I am executing Javascript onScroll. My code works great with any normal computer mouse, but when I … Read more Disable Predictive Scrolling - Mousewheel (onscroll) Event Fires Too Often (touchpad)

I would like to output raw javascript to an aspx response. Using response.write fails because along… Read more How Do You Output Raw Javascript In Asp.net

Background A framework I'm writing involves a Figure class calling a function SetTranslate( x, … Read more Memory Implications Of Passing Literals/objects/classes To Functions With Thousands Of Calls

I've created this script to check form of email user will enter into textbox function checkEmai… Read more Cheking If Form Of Submited Email Is Correct

Sorry if this is a simple question (or answered before), but could anyone tell me how to download a… Read more Auto Refreshing With Javascript?

May I know is possible to click the js tree node to echo the data? My question is same like this qu… Read more Is Possible To Click The Js Tree Node To Echo The Data?

This should be very simple, but I am unavailable to retrieve click event and fire a function on a s… Read more Jquery Cannot Bind Click Event On Selectable

I have a controller action which reads a .pdf file from azure blobstorage and returns stream object… Read more Display Pdf Stream Returned From Controller Using Jquery In New Window

I am looking for way to load other angular applications within a shell angular application. The sce… Read more Loading Other Angular Apps Within A Shell Angular Application?

I am trying to get value from Jrate Plugin for example when the using click on 3rd start the value … Read more Jrate How To Get Value From Selected Star And Store It In Database Using Jquery Or Javascript

I have a combobox on a form where I need to reset its store along with the 'displayField' a… Read more Change Valuefield Config On Ext-js Combobox?

I have a few strings like so: str1 = '00001011100000'; // 10111 str2 = '00011101000000… Read more Remove Leading And Trailing Zeros From A String

I'm just starting out with backbone.js and I'm looking for a way of declaring fields on a m… Read more Declaring Variables On A Backbone Model Without Setting Defaults

i want to simulate a click on spacebar each 5 minutes, how can i do that , i know that the ascii co… Read more Simulate Click On Spacebar Each 5 Seconds In Jquery

I created an object of ids, however I can not access it outside of my for or in my next .then (), i… Read more I Can't Return A Object In .then() Promise

I am new to Javascript and trying to convert data that I am getting from mongodb into multi dimensi… Read more Json Array Conversion Into Multi Dimension Array

I have a markup like this Name Title Select Test Solution 1: Try this: ParentClone . find ( 'i… Read more Jquery Insert Row With Row Number In Names

I want to know how to send variables from javascript to php so i can create a variable that contain… Read more How To Send Variables From Javascript To Php

This example illustrates what i`m tryng to do. The goal is to have a dynamic component array and r… Read more React Rendering Dynamic Inner Components

For instance, a variable named arrayElements of array type contains [1,2,3,4]. How do i get the pos… Read more Javascript - Get Position Of The Element Of The Array

Here is my code that works well for coloring the numbers in editable div but the cursor is going to… Read more I Have A Div With Contenteditable="true" And Need To Color The Numbers Entered

I'm using yeoman, grunt, mocha. I want to do BDD so I make basic unit test and run grunt test i… Read more Referenceerror: Can't Find Variable X When Using Grunt Test In Yeoman

I have a string.match condition that was working until I realized that some words are 'personal… Read more Regex Match With Special Characters

I am trying to do the following: User visits URL with query parameter: http://www.example.com/?invi… Read more Use Htaccess To Redirect Url To App-specific Deep-link

I'm adding jquery mobile date picker but it shows the date picker by default. Instead, I want i… Read more How To Show Datepicker On Field Focus Only?

I tried googling, but didn't come up with much. I'm building a horizontal carousel which di… Read more Autoresize Element (div) To Fit Horizontal Content

I'm trying to get my divs to flow top-to-bottom, but upon reaching the bottom of the window, ov… Read more Creating Css Divs That Read Top-bottom, Left-right And Overflow To The Right

I'm really stumped on this one, although I am new to jquery. I am trying to create a page wher… Read more Trying To Update The Content Of The #content Div Of A Page By Clicking A Linked Image In A Jquery Slideshow

I'd like to scan a directory on my server, using JS, and create a link to the most recent file … Read more Read Remote Directory With Client-side Javascript?

I want to be able to return the value of the CKEditor textarea, and also write my text inside it. I… Read more How To Get Value Of Ckeditor 5?

I want to make my menu button clickable so that it navigates to the desired section or another page… Read more How To Make A Tab (i.e. Home, About, Contact) Clickable In Html?

Only starting with knockout.js, but already running into some trouble when trying to make a compute… Read more Knockout.js: No Concat On Observablearray

hi we are developing windows application using javascript , we want to download a file from json se… Read more How To Save Any Format Of Byte Array Content Data To A File In Winjs And Save To Local Folder In Windows Tablet

I am trying to sum the elements inside a nested array. For example arraySum([1,[2,3],5,[[4]]]) shou… Read more Weird Loop Using Recursion In Js Function

I can't retrieve the ng-model value of my template-url from my name directive. team-two.html So… Read more Retrieving The Value Of Ng-model From Directives Template To Another Html File

I'm trying to make the img with the id image rotate using the onclick event handler to use the … Read more Javascript: Rotate Img On Click

Hi I have e regular expression which helps me to validate user input. It only allows positive numbe… Read more Javascript Regular Expression To Allow Negative Double Value?

console.log('1'); console.log('2'); async function a() { for (let i = 0; i … Read more Async Function Javascript Is Not Running In Background?

I cannot get an image to switch back and forth between 'hidden' and 'show' I'm … Read more Image Will Not Switch Between Hidden And Show

I currently have a full screen background video which I have looping with audio, I want to make a c… Read more Wanting To Create A Custom Mute/unmute Button For The Audio On A Full Screen Video Background

When reading the documentation for various APIs I've noticed that sometimes a function definiti… Read more Js Api Documentation [, Arg ] Vs , [ Arg ]

this question arises from my previous post why a tiny reordering of DOM Read/Write operations cause… Read more Why Does Replacing Innerhtml With Innertext Causes >15x Drop In Performance

i want to display three posts per row in a gatsbyjs web page. i am having an array of posts, if i w… Read more Map() Method On Multi Dimensional Array In Gatsby/react, Getting Error While Trying To Wrap Inner Loop In Div

I'm using this code to implement the like button But when I try to click it the counter is inc… Read more Facebook Like-button Problem

We use DHTMLX Scheduler and we would like to attach a listener for clicks on header in week view, u… Read more Event Handler For Header Clicks In Dhtmlx Scheduler

My situation var domElements = document.body.getElementsByTagName('*'); Now I want to retu… Read more Javascript Get Element Index Position In Dom Array By Class Or Id