I’m working on the following files: The result I want to achieve is that when I hover a certain div, its background changes to a #ccc grey color. However what adds some difficulty is that I want only the area that belongs only to the innermost hovered div to change background color, not the child or par…
Tag: javascript
Full Screen on Android Chrome showing white band on Notch Area
The javascript code that I’m using, to fullscreen my web app, Usually, I’m getting a black background on the top-notch area on every page I’ve tried to implement this through console, but on my webapp, I’m getting a white background. I’ve tried adding Although, this is no success…
Divide semi circle with stroke-dasharray and on active color fill
I’m working on an SVG gauge meter here I want to divide the semi-circle into parts when the range slider move on active stroke fill with gradient color. And want to add one more black color running track when the meter needle moves. I had tried using stroke-dasharray but after adding this all colors are…
How to make two canvas with two separate javascript code?
I am using Three.js to develop a cube that translates and rotate in 3D space using data from accelerometer and gyroscope data. So far I have one canvas that shows the accelerometer movement. Now I need to have another canvas that shows the gyroscope data on a separate canvas, I prefer to have two JS code for …
How to remove event callback with parameters
I have a web application that page A has video, and page B doesn’t. The video has the onended event when it finishes video playback. I tried to remove the event before the component unmounts with removeEventListener, or the video ended event will be fired after I switched to page B. However, I cannot fi…
Google Drive API: How to create a file in appDataFolder?
I’m reading this documenation: https://developers.google.com/drive/api/v3/appdata This is my code: I get a 403 error: “The user does not have sufficient permissions for this file.” Does not the user have permission to create a file in his appDataFolder? How to create a file in it? The scope …
JS: Why do you need to reset the constructor back after inheriting another prototype?
In the example below, why is Dog.prototype.constructor = Dog needed? I under we use: Dog.prototype = Object.create(Animal.prototype) to inherit the sayAnimal() and any other functions added to the Animal prototype but how does that effect the constructor? What would leaving it out do? Answer Users of classes …
Chrome extension with SVG icons (chrome.browserAction.setIcon)
I am using scalable SVG icons in my Chrome extension. I want to switch icons based on some parameters, so I have visual feedback. What I have realized is that when I am switching icons very quickly, Chrome is messing up and often I end up seeing the wrong icon. I added console.log prints to code to ensure I a…
How to get 24:XX time from datetime?
Is there a DateTime Format that allows representation of the 24-hour clock to roll over where 24:XX is valid time? For example Returns But when seconds are greater than 86400 (The number of seconds in one day) it starts on the next day? Example Returns Is there a date format that will return in a 24:xx format…
ReferenceError – d3 is not defined
[1]https://gist.github.com/anilnairxyz/754723d31dd14d50a3142e65d47c1057 I just tested it before changing the code I copied the code and simply changed the .html-file to then I get the following errors: ReferenceError: d3 is not defined As I have almost no knowledge of d3 or javascript. Can anyone give me a hi…