EDIT: Codepen is here https://codepen.io/mark-kelly-the-looper/pen/abGBwzv I have a component that display “channels” and allows their minimum and maximum to be changed. An example of a channels array is: In my component, I send in the channels array as props, copy it to a channels object which us…
Tag: javascript
conditional smooth CSS transition
Example Output JSX code Need CSS for this Example Output Answer Css: i have a div with display flex which makes img and the span align horizontally, inside my span i have a h1 and a p tag. for the h1 i have set some css properties and a transformY(10px) that means i am moving it up 10px from its
Regex to capture the group
I have a text where I want to capture email with line starting from “Email: ******” I have tried with .match(/Email:(.*)1/g) But I am getting [Email:] instead of 7c92e312-93d5-4354354-45435435@email.webhook.site How do I get the matching email from the group Answer You need to access the first cap…
Getting “Cannot read property ‘pickAlgorithm’ of null” error in reactjs
I get an error when running npm install. The error is: Environment: OS: Windows 10 | reactjs: 18.2.0 | Node: 16.17.0 | npm: 8.17.0 Answer Run Then set npm registry And finally install packages This worked for me although I have found other users getting it to work by simply clearing the cache and then install…
Electron – LightningChart – Drag and Drop Chart – Unsafe Inline Issues?
I am new to JS/Electron. I’m trying to create an Electron App, my Electron App has several charts, I am using LightningChart JS for my charting. The LightningChart API asks my to target a div, then it apparently inserts a canvas into the div upon which it draws. My application stacks 5-10 charts in a ve…
Javascript Responsive Breakpoints Are Not Working
I have set some responsive breakpoints in javascript but they arent registering and changing once those breakpoints are met. I have added a snippet of my code along with a link to the fiddle below. Any suggestions or ideas to what the issue might be? http://jsfiddle.net/p1x9n0wu/3/ – Link to my fiddle A…
react component not re-rendering after state change
It is rendering incorrectly when the page state changes I click on the category link and it checks if the link exists in category and then should set page state to category and likewise if I click on the recipe link it should set page state to recipe. The value of isRecipe and isCategory are correct but it on…
Create code template from input javascript
I’m trying to make app that generates code with HTML tags from images. User pastes an image link, image displays and after that user will click button to generate the img code to copy. I’ve got code that loads and previews images from input. I’m struggling with generating the HTML code. User…
JS: Is it possible to set variables (as I want) on Chrome Developer Tools and firing functions?
I’ve been trying to create the API calls on my own because there is no API access. I was trying to do it with fetch api. However, some security measures block me from doing that. I could not find a way to get around this. Therefore, I am trying to find the function that the send button fires. Set variab…
Use state token inside axios instance
I have a state with a token that i get from my api : And I want to reuse the token in an Axios instance : The problem is that I can not read the token via useSelector as : I get the error message : invalid hook call. hooks can only be called inside of the body of a