JavaScript Exercises

I would like to highlight the search results, when using the filter toolbar. I tried to use the sol… Read more Jqgrid Php: Highlight Results, When Filtering Via Toolbar

I'm jQuery beginner. I'm trying to modify the source code of a page I'm browsing, using… Read more How To Change A Browsed Page's ?

Hi I'm trying to display or capture the mouse coordinates in my program. In this program, you c… Read more How Can I Display The Mouse Coordinates In Fabric.js

I have inserted this snippet in my launch.json file. It always opens up chrome and is stuck at abou… Read more Debugging Nextjs App In Chrome And Vscode

I have a list of things that I display with ngrepeatthat when they are clicked, produce an addition… Read more Angularjs: How To Unselect A Span When Selecting Another

This code works on all browsers except Firefox (forms sent successfully, the redirect works, the si… Read more The Form Code Does Not Work In Firefox (submit And Alert)

I'm trying to solve this little problem, where I need to use reduce to create an object with th… Read more Javascript Using Reduce To Create Object With Counts, From Array

I want to animate a progress bar's width from 0% to 70% over 2.5 seconds. However, the code bel… Read more Animating Bootstrap Progress Bar Width With Jquery

I've got a legit JS question which is kinda hard to explain. Please forgive my unintelligible m… Read more How Do I Redefine Myobject's Main Function, E. G. What Myobject() Does, Without Damaging Myobject's Properties, E. G. Myobject.foo?

This is my AJAX call : $('.all_of_union').live('click', function(){ id = wind… Read more Ajax Call Is Only Sending Last Item, And Not Entire Array

For example, when using select2 muti-value, user entered 'new', and it showed New Mexcio … Read more How To Retain Select2 Results After Select?

I recreated this example (from link given below) to understand callbacks. The problem is that the c… Read more Callback Gets Called Before Rest Of The Function Executed

Is it possible and smart to store extra data inside a jQuery object? Right now I have objects that … Read more Jquery: Store Additional/extra Data/info Inside A Jquery Object?

Pretty straightforward, I've been searching high and low for a comprehensive list of all jQuery… Read more Which Jquery Events Do Not Bubble?

This may be a little too specific, but I have a jquery slider that I am using classes instead of i… Read more Using A Jquery Slider For Text Instead Of Images?

Just learned about JavaScript module pattern. Love it! So, I created my generic custom library whi… Read more Adding Methods To Javascript Module Pattern

I understand the new changes to autoplay and how the video needs to be muted. But I have two questi… Read more Youtube Autoplay Workaround?

I just want user to select a file and it would automatically download it to my server. I don't … Read more The Simplest Version Of Ajax (jquery) To Upload Just One File

Dear stackoverflow community, I am using application craft as a JS cloud IDE and integrating Parse&… Read more Parse .then Method And Chaining | Syntax Eludes Me

After reading the documentation of webkitSpeechRecognition (voice recognition in Javascript) I trie… Read more Angular2: Web Speech Api - Voice Recognition

I have searched around stackexchange, but I only found questions/answers for changing the location … Read more How Do I Change/customize The Icon For The Pegman On Google Maps?

I have play with youtube's sprite animation but there is a problem. backgroundPositionX won'… Read more Backgroundpositionx Not Working On Firefox

I saw this in some code: var _0xdf50x7 = document['createElement']('form'); How doe… Read more Javascript Accessing Methods With Brackets?

How can we convert a div element into an image without using canvas? The browser that organization … Read more How To Convert A Div In A Html Page Into Image Without Using Canvas?

I just asked about generating a select from key/value map instead of array: AngularJS select box ge… Read more Angular Js Order Select Using Key/value

How would I go about adding more drop down lists to a form, so when a user clicks a button a drop-d… Read more Copy Drop-down Lists When User Clicks Button In Javascript

I want to populate multiple forms with multiple buttons on PHP loop from mysql. For each entry, I h… Read more Handling Multiple Buttons With Same Ajax Call

Getting that error in console when trying to get data from a API. Anybody have this issue before? v… Read more Cannot Read Property 'protocol' Of Undefined

As of right now I am using the built in child_process to start up the Python script and listen for … Read more Communicating Between Nodejs And Python: Passing Back Multiple Arguments

I'm facing a problem to integrate breeze.js and kenoui grid . I have an observable array in my … Read more Maximum Call Stack Exccedwith Using Kendoui Grid And Breeze.js

I'm not even certain what the title of this question should be - I'm not sure what is going… Read more Javascript Recursion Function Returning Undefined

I am developing a virtual keyboard extension for Firefox. One of the features of this extension is … Read more Event.keycode Alternative

I want to debug js file that includes async/await in visual studio code,but it reminds me that vsco… Read more How To Debug Async/await In Visual Studio Code?

I'm trying to get some data out my templates to, let's say, add an user. This is what my vi… Read more Preferred Way To Retrieve Data From A Template In Emberjs

I have a real-time log file running, that listens to the database and renders a datatable of the mo… Read more How To Change Datatable Row Background Colour Based On The Condition In A Column, Rshiny

Is it possible to grab user's selected text within Hotkey's scope? Defined in Addon/lib/mai… Read more Access Selected Text Within A Hotkey Object

I am creating a wedding website containing a PHP form for RSVPs. I am a novice at best. What I am t… Read more How To Open A Bootstrap Modal With Php?

I am creating an ordering system which a user will select an item and add them to cart. I use local… Read more How To Update Data From Localstorage If New Data Selected Exists

So far I've got this working so that it has a 'basic' image, click image, and change im… Read more Onclick(), Onmouseover() And Onmouseout() With Image

I'm using leaflet.js and OSM tiles to create a map, but I'd only like the continental Unite… Read more Show Only United States When Using Leaflet.js And Osm

I have a problem with high CPU load on a website where I want to replace some text with links. The … Read more Read And Replace Text In Html Causes High Cpu Load

From this question: Finding the missing sequence number in a file The author gave this example: hav… Read more How Do Javascript Engine Count Number Of Tag Of The Html Document Is Ill-formed?

Can anyone help me out as I need to write a Javascript in vb.net code? what i meant is i am new to … Read more How To Write Java Script In Vb.net Code?

I want to be able to run this script more than once without reloading the page. Have looked att usi… Read more Jquery Only Works Once Per Page Load - Want It Work More Than Once Without Having To Reload Page

I need to check if a certain value 'SheetNumber' is in my mysql database dynamically. I hav… Read more Dynamically Query A Database To Check For Value

So I read in a csv file on Country GDP, and I filtered out unwanted columns and countries. Now I wa… Read more D3 Getting Values From Keys Using Array Of Objects

I must conditionally format rows of an html table that is generated with Python. I previously had t… Read more Conditional Format Html Table Rows With Python

I want to show my own popup when a text is selected and mouse is clicked for 1-2 seconds. I can get… Read more Preventing Magnifier To Appear

I use this code to open and switch between different divs. I would need use it to make scroll to an… Read more Scroll To Anchor Point Using Js

I'm trying to display a div (containing terms and conditions) which is shown by default unless … Read more Set Cookie To Hide Div When Button Is Clicked

I'm working on a collection of web apps using REACT JS. For part of the current app I'm wo… Read more How Do I Submit A Form's Data To Another Function Without Refreshing The Page?

I've read a lot of things about the module pattern. Ok It brings structure, private method, etc… Read more Why Module Pattern?

on my server side (ASP.ne MVC) I have method which looks like this: [HttpGet] public JsonRe… Read more Angularjs $http.get Not Working

I have 2 set of array var A = ['A', 'B', 'C', 'D', 'E', &#… Read more How To Get Value At Highest Index In A Array From The Values Of Another Array With Javascript Programming

I have been following the ember quick start guide to create an app that displays some data (https:/… Read more Ember App Cannot Load Json Data From Local File

I have a requirement to capture the code coverage of my selenium tests to the amount of source code… Read more How To Calculate Code Coverage Of Selenium Tests With Respect To Web Application Code

I have a Meteor template that should be displaying some data. Template.svg_template.rendered = fu… Read more Waiting For Meteor Collection To Finish Before Next Step

I want to go to a particular div on my home page itself when select on change event. I want result … Read more Trailing Slash Remove In Www.mysite.com/#i-bc

how can I create a straight tube using TubeGeometry? I can only find examples with curves. Solution… Read more Straight Tube Using Tubegeometry

Here is the code I have so far: function initialize() { var mapOptions = { center: { lat: 21.… Read more Getting The Latitude And Longitude Of The Point In Between (by Percentage) Two Points On Google Maps Js Api?

I am cloning a div which includes a datepicker. I have fixed the datepicker when cloned using: // R… Read more Age Does Not Output In The Field