I have an object that should build a form const textBox = { fontColor: 'red', fontSize: '20', placeholder: 'name', name: 'input name', label: 'mohamed', validation: { required: true } }; I created a simple dynamic form but I need to…
My browser-side JavaScript uses a dynamic import import('/some-url') which sometimes throws an error. How can I tell whether the thrown error originates from the loaded JavaScript module, or from the browser because no JavaScript module was found at '/some-url'? The…
I am having a object that looks like the following: export const data = { "Category 1": [ { key: "1", label: "Applications", children: [ { key: "3", label: "Browser", children: [ { key: "4", label: "Mozilla", children: [] },…
Let's say I'm using a method in this way: const {a, b} = foobar() // or... const obj = foobar() const {a, b} = obj Is there a way from within the foobar function to tell whether it's result is…
I have this code to get some data from an API: const data = async () => { const apiResponse = await dataFromAPI(); return apiResponse; } The apiResponse will always be the same for a session where this code is…
I want to do a deep copy of an object which also has function as keys. So I do deepCopy = structuredClone(existingObjWithFns); However when this runs, I get the below error: Uncaught (in promise) DOMException: Failed to execute 'structuredClone' on…
I have an object with keys and objects. I am trying to see if I can filter out and return only the ones that match the criteria. This is the object the random number keys will or could be different.…
I have a an array of objects in this format: const myArray = [ { one: 'A', two: 'AB' }, { one: undefined, two: 'AB' }, { one: 'A', two: 'BC' }, { one: undefined, two: 'CC' }, ] I…
I am trying to display single details of an object inside an array using .find() but I keep getting undefined. Below is my code on what I was trying to do, when I log id, i get the value but…
I'm developing a react component that is intended to become an npm package so that it can be imported into various other react projects. There seems to be a problem with using the "useRef" hook. This is my package.json: {…