const renderItem = (item: string, index: number) => { console.log(warpProps.handleItemDelete) return ( <List.Item> <p onClick={warpProps.handleItemDelete(index)}>{item} < List.Item> ) } report an error Warning: ...
are there any good components recommended for react form verification? now the whole project needs to build its own wheels and cannot use UI libraries like antdesign. Are there any encapsulated basic components that are easy to use to provide some in-dep...
background react+react-intl do internationalization question how can I get the current language file as quickly as possible by passing the title string to Native through jsbridge? 1. Initialize as follows <IntlProvider locale={chooseLo...
1 some fields in the form are required 2 those fields in the form are not required, and their field names are the same when submitting 2, it verifies that some values in the form in 1 are required ...
<List header={<div>list< div>} bordered={true} dataSource={props.list} renderItem={(item, index) => (<List.Item onClick={() => { props.handleItemDelete(index) }}>{item}< List.Item>)} ...
run yarn start to report an error injectBabelPlugin is not a function Code is the same as antd official website ...
I ve made a bunch of components that correspond to a machine type interface data . res = [ {type:"Car"}, {type:"Tank"} ] switch? ui res.map(x=><${x.type} >) ...
1. The react and react versions I use are both version 16.7. 2. The case I use is the official react Hooks useState case. 3, the same code, I use packaging tools such as webpack in my project, but it doesn t work. 4. It is OK in https: codesandbox...
recently, when using react to solve click events, it is found that the effect of using state with setstate is good. Replace it with mobx and fail. the following code: import React, {Component} from react import {Card, Button} from antd impor...
const {injectBabelPlugin} = require ( react-app-rewired ); module.exports = function override (config, env) { config = injectBabelPlugin([ import , { libraryName: antd-mobile , style: css }], config); return config; }; I followed the steps ...
-when sharp-sharp-sharp clicks on the chart, the data data changes and the chart cannot be refreshed in real time. import React from react ; import { Card } from antd ; import ReactEchartsCore from echarts-for-react lib core ; import echarts fr...
after nuxt.js is deployed to the server, the file is modified and then overwritten, but the content of the site is still deployed for the first time. how can the server render the latest page every time you upload a file? Crab! ...
create-react-appreact-scriptsplitchunk ...
The map chart mentioned in the question is the example of the official website . The console does not report any errors, and the local rendering is complete, only the map is not rendered, something like this The code has been uploaded to github...
1. The demand for the product. Directly above the picture 2.canvas is weak, can not find the direction, is there a boss, give some advice, or similar demo reference, thank you very much! ...
for example, React16 and Antd are blank in ie high version, and babel polyfill ie has been installed . ...
problem description I have taken a look at redux-saga in the last two days. I have a question that is not very clear. Let me ask you something: authorizetoken: The Api.authorize function I use axios to return data, but since it is neither a gener...
related codes is there any other way than the following? Route definition method: <Route path= path :name component={Path} > Link component: <Link to=" path ">< Link> Parameter acquisition: this.props.match.p...
webpack 4 + babel 7 + react 16 webpack is configured as devtool: "eval ", and generates the following. Sourcemap seems to be wrong. How to solve it? const config = { mode: "development", entry: { app: ". src index.js" ...
The project created by npx create-react-app xxx has no eject. It is done according to the on-demand introduction in the antd document, and an error is reported after yarn start. Cannot find module C: Users Administrator Desktop react-road ...
import selenium from selenium import webdriver from fake_useragent import UserAgent ua = UserAgent () option = webdriver.ChromeOptions () option.add_argument ( --headless ) option.add_argument ( "window-size=1024768 ") option.add_argument ( -...
The problem with is that when the data is not obtained asynchronously, its color can be displayed normally. Part of the code and effect are as follows: setOptions({ expectedData, actualData } = {}) { this.chart.setOption({ tooltip: { ...
problem description to use impression notes in Ubuntu18.04, install client everpad under linux via ppa: sudo add-apt-repository ppa:nvbn-rm ppa sudo apt-get update the platform version of the problem and what methods you have tried prompt t...
the self-built code management background writes a web hook, which is triggered after the code is submitted, but an error is reported as follows: Delivery: Post http: 127.0.0.1:3116 git: dial tcp 127.0.0.1 Delivery: Post 3116: getsockopt: connection...
how do you jump to this place regardless of whether you are looking at js or interface data? it is to achieve this effect our official website doesn t want people to check the source code casually. What should vue+element+webpack do ...