The child window operates the parent window, but the output does not respond.

The first two sentences are executable, but the last sentence cannot be implemented.

From [JavaScriptdiscussion group] 2024-04-19 15:37:47 0  1  2010

There is no output in the parent window

document.onclick = function(){ window.opener.document.write('I am the output of the child window');

From [JavaScriptdiscussion group] 2024-04-18 23:52:34 0  1  1893

Where is the courseware about CSS mind mapping?

Courseware

From [JavaScriptdiscussion group] 2024-04-16 10:10:18 0  0  1962

PX automatic conversion to REM error

 <style>html {   font-size: calc(100vw / 3.75);      }body {    ...

From [JavaScriptdiscussion group] 2024-04-16 09:34:16 0  0  5162

Set a private member of a class as a constructor parameter

classFoo{#one#two#three#four#five#six#seven#eight#nine#ten#eleven#twelve#thirteen#fourteen#fifteen#sixteencons...

From [JavaScriptdiscussion group] 2024-04-06 21:48:47 0  1  959

Sudoku checker not working? Can anyone help me identify the error?

I tried everything on the online editor but still get the error. But when I do this on VSCode on my machine it...

From [JavaScriptdiscussion group] 2024-04-06 21:21:07 0  1  865

Can a workerpool declared in multiple routes still maintain its cpu usage without caring about the threshold

I'm hoping to find a node.js system with a workerpool to handle CPU intensive tasks, but I'm a little confused...

From [JavaScriptdiscussion group] 2024-04-06 19:54:23 0  1  738

Trouble getting specific statistics (Stats) from PokeAPI using Axios and Node.js

I have a problem, I'm trying to use the PokemonAPI, but when I try to access the attack, HP, and speed stats i...

From [JavaScriptdiscussion group] 2024-04-06 18:46:35 0  1  753

for loop randomly goes from 1 to 0

Basically, every time the page is refreshed, the for loop has the potential to change from 1 to 0. I don't kno...

From [JavaScriptdiscussion group] 2024-04-06 16:48:14 0  1  600

Invalid React child element (found: Object with key {clientVersion}). If you want to render a collection of child elements, use an array instead

I have a multi-step form and when I try to submit it shows this error. However, if I use createOrganization sc...

From [JavaScriptdiscussion group] 2024-04-06 16:25:39 0  1  535

Open calculation documents using window.open() and data: scheme

I have a web page that runs in a browser that generates a calculated HTML document that I want to open in a ne...

From [JavaScriptdiscussion group] 2024-04-06 15:06:34 0  1  611

Why does the number of cookies in the "Cookie" request header exceed the number of cookies set in the "set-cookie" response header?

I'm a newbie to web crawling, so my understanding of http requests is very shallow. When I inspect certain req...

From [JavaScriptdiscussion group] 2024-04-05 14:52:06 0  1  3822

Can PDF files run HTML5 and Javascript?

I have a stupid idea to try and make a program that won't be blocked on any computer since it will be embedded...

From [JavaScriptdiscussion group] 2024-04-05 12:57:00 0  1  700

How to solve the problem of creating a React application? [closed]

Actually I added npxcreate-react-appmy-app so while creating my React app I got an error in the terminal and t...

From [JavaScriptdiscussion group] 2024-04-05 12:46:17 0  1  597

NumberInput mouse wheel handling ignores capture phase event filtering

Very short version: I'm a bit stuck and don't quite understand why this code does indeed intercept and prevent...

From [JavaScriptdiscussion group] 2024-04-05 12:21:04 0  1  1609