I want to import the child state to my parent component in order to change DOM, but I don’t know if its possible or how to do it shall I use Redux in this case ?? if not what possibly I must do to do that Answer You can create state in parent component and pass it to child component
Got undefined in map result
I’m having trouble converting, summing, and sorting the following arrays into key and value objects Data Array my current code and the result of my current code though, the result I want is like this Answer Map.prototype.set() only takes 2 arguments, you’re passing 3. If you want to store multiple…
javascript to enable and disable a button based on changes in form
i am using a javscript to enable a button based on the changes in the form field in django python using bootstrap.below is the script also the below code in html to initially disable button but the button stays disabled even after changing values in the field.any help would be appreciated Answer you need to a…
InDesign script to change the style of the first letter of a line
I am trying to write a script for InDesign to find the first character of every line of every paragraph, and change it to another color if it is a vowel. Since it is my very first effort in InDesign scripting, I downloaded Adobe’s Scripting Guide and managed so far to do the following: At first I create…
Trying to setup a new welcome.js
Whenever a user joins, it failes. It worked on the last server but not now? Any help or indication that something is wrong would be much appreciated. I am new to this so sorry if bad Answer So there are a couple things wrong here. First you have 2 “clients” defined Then your code reads as follow Try this and…
Cypress not properly intercepting leaflet map tile calls
I am testing a react-leaflet based application in cypress. To avoid making tons of real maptile requests, I am trying to intercept calls to the mapbox maptile server, and replace with a dummy tile. I do this in my cypress/support.index.js file: A simple test: I took a look at Mock leaflet resources in Cypress…
implement a javascript function following certain rules
🙋♂️ I have an assessment in javascript here it is: Goal: In Chinese culture, it is common during celebrations to give “red envelopes” containing a little money. Most often, the adult generations give to the younger generations. You want to build a wechat application to help grandparents share the…
How to handle concurrent update of multiple states in React Hooks?
In the code below, I’ve handled the concurrent change of multiple state variables by using a unique global “State”, but I don’t think it is the best way to do so. Can anybody suggest me how to change multiple states without keeping them together as I did? Here’s the working code …
How do you find the closest number in an array while using 2 identifiers?
Say I have an array of objects: I have this code that properly finds the closest number when ONLY accounting for num: It returns {num:7,numTwo:9} (because first instance), but I want numTwo to come into play where it returns the object with the lowest numTwo if in the case goal matches with multiple matching …
Express js middleware is not working as expected. It is showing too many redirections
Express js middleware is not working as expected. It is showing too many redirections. When i remove the token or logout it shows in the browser that too many redirections Middleware Route.js LOgin function When i remove the token or logout it shows in the browser that too many redirections Answer Now that yo…