kandi X-RAY | React-Basic Summary
kandi X-RAY | React-Basic Summary
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Trending Discussions on React-Basic
QUESTION
I keep getting errors when I do npx create-react-app
. Please help me!!!!!!!!!!!!!
I tried yarn create react-app
, but the result was the same.
Please let me know how I can solve this problem.
...ANSWER
Answered 2021-Mar-07 at 09:35Solutions 1:
This issue related maybe to node module, path is updated and not targeted to index.js, so that its cant be load, or its happen since you have more than dirctory with the same file name...
any way, to resolve this issue, try to do this:
- Remove package-lock.json
- Remove node_modules
- Then install it again
- Then start
if you do this, you will remove old module and lock packagest and install it like a first install
================== Solutions 2:
if prev steps not work, please make sure to test run via node direct, for example, get a copy for your project to desktop and try to install it and run it direct via node index.js and look what will be happen...
================== Solutions 3:
check your package.json and make sure the npm start is call a truth file-name / file-path which its exists...like "dev": "...../myProject/app.js" (its package.json in above level of app.js...
================== Solutions 4:
make sure your node and npm/yarn its install globally and its can be accessed every where...via node -v for example...
================== Solutions 5:
make sure theirs no suffix empty space in file name or directory name
====================
for me, usually solution 1 or 3 or 5 resolve issue most time for our team issue like this...
I wish one of these solution is work for you...
QUESTION
I am trying to set the height of a chart in Apexcharts, but it seems to only work in responsive mode, no matter what I try.
Any idea?
Here is a Codesandbox (it's the basic example from their docs, plus I added a height). Thanks for any help.
...ANSWER
Answered 2020-Jul-29 at 08:16You need to add the height
to the actual Chart
component like the width that has already been set in your example.
Here's an example of setting the height
to 100px
Documentation - Props
QUESTION
I am trying to parse the data dynamically for the table. So far I have tried the following to display the table.
...ANSWER
Answered 2020-May-15 at 10:07You can loop through object properties with Object.entries
QUESTION
I am trying to render a table with dynamic content consisting of array of objects with Show More/ Show Less functionality.
While I am able to display the dynamic content, I am not able to bring in Show More/ Show less toggle. Basically Show More
should show up when the number of items are greater than 3 and it should append the rest of items to the first three items. Show Less
should be able to hide the items and show only first three
Help would be appreciated.
Sandbox: https://codesandbox.io/s/react-basic-class-component-3kpp5?file=/src/Table.js
Approach that I have tried
...ANSWER
Answered 2020-May-14 at 16:20From your code, I added a state named showLess to manage how the table should be displayed
QUESTION
In my react application and I have an anchor tag with a onclick
event.
If I will press the tab and when the focus comes on this anchor then via pressing the enter key clickMe
also called.
How do I can check inside the clickMe
function that it is called via mouse click or pressing the enter key.
My code is below. I have tried with event.type
and event.keyCode
but it not worked for me. Sandbox link is https://codesandbox.io/s/react-basic-example-fpmvy
import React, { Component } from "react";
...ANSWER
Answered 2020-Apr-20 at 13:30Instead of onClick
, use onMouseDown
and onKeyDown
and create two functions to handle them. Now you will get two different event types.
QUESTION
All related topics readed, but answer still not found
Hello everyone,
I have a bug in my code and as always I can't find it, so please help me to find the way to make it work.
I have create-react-app where I'm trying to add user authentication. The tutorial I'm looking in: http://jasonwatmore.com/post/2018/09/11/react-basic-http-authentication-tutorial-example
Problem: When I'm logged in I'm seeing "Dashboard" (exact) component, everything is OK. But then I'm clicking on other Link, like 'orders' and etc. I'm getting blank page rendered. No errors on console.
Let's begin from the start.
index.js
...ANSWER
Answered 2019-Mar-03 at 21:18Right so what's happening is that those routes in Main.js are rendered ONLY when App.js renders it. That is, when the path is /
, Main.js is rendered. When it's something else, Main.js isn't rendered and so that Switch component is never hit.
To solve it, you should either remove Main.js and put all of these routes in the top level (you can have two Switch
components in App.js if that helps), or set the path in App.js (for MainComponent) to include all of these. The former is cleaner as the latter could get complicated.
To see that this is the problem, add a default route to App.js and you'll see that the "blank" page you're seeing is because nothing was matching at that level; to set a default, have the path match on *
.
QUESTION
How to correctly call/define the foreign function that doesn't return anything. What am I doing wrong?
Renderer.purs:
...ANSWER
Answered 2018-Oct-12 at 20:37I think the solution is to wrap the result of your FFI function in a zero-argument function:
QUESTION
I'm a web developer I recently got my computer wiped last week and now I'm downloading everything that I used to have. I'm starting a new project and I was trying to serve locally on the chrome browser with:
...ANSWER
Answered 2017-Mar-15 at 00:31It sound as if you had a simple node package to serve your files, perhaps node-static or something else.
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