Here I have a Bootstrap modal. My requirement is when I successfully submit the form with submit button then I want to close the modal after some seconds. The problem here is when I enter some text instead of integer in my input or if I enter some invalid inputs and then when I click the submit button the inp…
Tag: javascript
Get html elements inside shadow root using javascript
I have example HTML code: And with this code I can access to shadow root element parent container: But can’t get elements inside shadow root container using this command: Answer You have to navigate to shadow-root first then you can get it:
How to hide the tick marks of the axis in react-chartjs-2
I want to display the axisY without labels, but this is not work Answer Check if the below code works?
Javascript failing to load properly when in
Code is not working and I can’t seem to figure out why. I have to keep the javascript in the html head because it is required and I believe that’s where im going wrong and it’s not loading properly.The window onload is something new for me and i’m not sure if that would be the correct …
Running into error when trying to run npm run dev command
I’m trying to follow a tutorial non javascript, so I’m trying to run webpack from node script but I’ve been getting this weird error, I’ve searched online but couldn’t find the solution the error: C:UsersAhmad UsmanDesktop9-forkifywebpack.config.js:2 const path = require(“p…
Javascript’s Shift right with zero-fill operator (>>>) yielding unexpected result
First, (-1 >>> 0) === (2**32 – 1) which I expect is due to adding a new zero to the left, thus converting the number into 33-bit number? But, Why is (-1 >>> 32) === (2**32 – 1) as well, while I expect it (after shifting the 32-bit number 32 times and replacing the Most Significan…
How to make webpack not use the window object when bundling?
I’m making a React component library to abstract out some components I use in multiple projects. Some projects are made with CRA, some with Gatsby, some might be something else, etc. I used the Neutrino.js framework/toolchain as it was linked on the React docs site, but the issue I ran into is that by d…
Using Spies and Mocks on complex objects with Jest
I’m fairly new to testing and writing tests for a currently uncovered javaScript codebase using Jest. The code covers some niche use cases, as its conditionally injected and executed by the browser during page load. Anyway, I’m having issues mocking up custom objects. Here’s the function in …
Best way to properly store data in a JSON?
I’m studying about JSON and its use cases. Suppose I have a recipe book and I have the following JSON to store recipes (I apologize if anything is wrong before hand, I’m just starting with this) Say I wanted to add a third recipe, or add a new ingredient to a recipe…I’m wondering what …
Problem to get some values from json in javascript
I’m trying to get the values from json estimatedDeliveryDate and amount but I have found errors and difficulties to get these values, I tried several ways but none managed to extract the result, if anyone has any tips on how I can do this thank you, follow the code below in javascript plus json for th…