Can I add javascript code to HTML?
So I have a html node for some tasks that user can create, when user clicks sort by date I want it to be sorted and changed in the html and other way round but I don't know how to…
How can I reorder an array list by comparing Id & reference_id in React (JS)?
This is the array what I am getting [ { id: 1, name: 'hello world', reference_id: null }, { id: 2, name: 'hello world', reference_id: null }, { id: 3, name: 'hello world', reference_id: 1 }, { id: 4, name:…
Why is Puppeteer giving me an empty array after scraping Javascript?
I'm scraping https://naamhinaam.com/baby-girl-names-a?page=${pageNumber} website, and after doing that so, puppeteer throwing an empty object without value. here is my code : const puppeteer = require("puppeteer"); const express = require("express"); const cors = require("cors"); const app = express(); app.use(cors()); let data…
Can I remove items from an array dynamically when the value is changed in React?
I need some help removing values from an array. This is the array [ { "label": "One", "value": "one" }, { "label": "Two", "value": "two" }, { "label": "Three", "value": "three" }, { "label": "Four", "value": "four" }, { "label":…
Can for…of be used to iterate over an array in Javascript?
let collection = [{ name: 'music', views: 20 }, { name: 'abc', views: 32 }, { name: 'bob', views: 20 } ] for (const [k, v] of collection) { console.log(k, v) } console.log(Array.isArray(collection)) Error: .for is not iterable Array.isArray(collection) returns…
“Wrap every 3 elements in a parent element using Javascript?
I'm just trying to wrap a div w class of slide around every 3 divs with a class of search-audio. the one error i'm running into is that it's saying elem.parentElement is undefined... So part works great... const audioBlocks =…
How do I update useState object array in React Js?
I have a useState object something like const [data, setData] = useState({ dish: "", category: "", cost: 0, qnty: 0, img: "", }) Here qnty is a counter variable. Everytime the counter is updated, data obj too is updated. Every…
How can I show & flatten the children of specific category ids in JS?
I have this data const data = [ { name: "Car", id: "19", count: "20", depth: "1", children: [ { name: "Wheel", id: "22", count: "3", depth: "2", children: [ { name: "Engine", id: "101", count: "1", depth: "3", children:…
Is array_diff not working on empty arrays in PHP?
Doc states Compares array against one or more other arrays and returns the values in array that are not present in any of the other arrays. Very simple code. array_diff seems to not work when an empty array is passed.…
“How can I reorganize objects in Javascript by the same value?”
I have 3 objects [ {name: 3, q: 10, b: 1}, {name: 5, q: 6, b: 2}, {name: 5, q: 7, b: 1} ] I need to group them by name: [ {name: 3: items: [{q:10, b: 1}]}, {name: 5:…