JavaScript College

I'm sending a JSON object to ruby with javascript. But I cannot parse it in there. I tried foll… Read more Ruby - Parsing JSON Coming Via URL

i have the next instruction, in JavaScript: var firstScene = document.evaluate('//Scene', d… Read more Get The Full Path Of A Node, After Get It With An XPath Query In JavaScript

I have the following link: sitename.com/Default.aspx?PageID=13078494 I want to grab the following: … Read more I Need To Match A Certain Part Of Url Path Using Regex And Javascript

I have recently asked a question regarding an error I have been getting using a RegExp constructor … Read more How To Check For Odd Numbers Of Backslashes In A Regex Using Javascript?

I am trying to convert a legacy app from JointJS v2.2.1 to v3.0.2. I’m hitting an error others hav… Read more NameSpace Issue In JointJS Version 3

I have 3 dropdowns containing values that are populated on page load Solution 1: This one shou… Read more Change Ajax Post Parameters & Returned HTML Based On Alternating Dependant Dropdowns

Sort the objects by keys whose value is also an object and sort that internal object as well i.e so… Read more Sorting JavaScript Object By Key Value Recursively

Follow this tutorial, I have been trying to integrate the YouTube API into my website. Specifically… Read more YouTube API OnPlayerReady Is Never Getting Called

I am trying to show current vaccination-data from a CSV-File provided by local authorities as a pro… Read more Show Percentage In SVG Graphic

Given the following: export class MyClass { public dataA = 0 private dataB = 123 public… Read more For ... In Not Yielding Methods

I would like to change string encoding from UTF-8 to ISO-8859-2 in Javascript. How can I do it? I n… Read more Change Encoding From UTF-8 To ISO-8859-2 In Javascript

A very basic thing, I know. I have a collapsing div help box thing that is triggered when clicking… Read more What Javascript Object Am I Looking For? Click A Button-it Stays Bold Till The Next One Is Clicked?

I've made my own custom TextInput component that takes a nextField prop. When the 'done'… Read more Spying On Chained Method Calls With Jest Not Working

I feel like I have a relatively simple question that I'm just not sure how to go about doing. I… Read more Keep Button In Active State Until Clicked Upon Again

I am getting an Uncaught InvalidValueError: in property origin: not a string; and not a LatLng or L… Read more Uncaught Exception When Calling Google Maps DirectionsService

The following code does not seem to work because when I try to get the 'chooser' in Google … Read more Can I Test XMLHttpRequest() In SDK With Localhost?

var data = [{ 'priority': '1', 'date': '01.03.2013', &#… Read more Sort Multidimensional Array By Multiple Criteria

I have a jQuery text box autocomplete script which uses a PHP script to query a MySQL database. Cur… Read more JQuery Autocomplete In Background Of Input Text Box

I have a gridview with a table. Inside this table we have a few labels and textboxes. I am current… Read more ASP + Jquery Focus Next Textbox From Gridview

I am trying to write an event handler that detects whether a video player I have is in fullscreen o… Read more Detecting Event Change In Fullscreen Mode Internet Explorer

I'm currently working on a project in ReactJS. Some of my components are not rendered all the t… Read more How To Remove/hide Bootstrap Tooltip When Element Is Removed From The DOM

Given any html document with any number of tags, and using javascript, how can I change all the sr… Read more Change All Tag Src Attributes In Html Document?