semantic-ui-react

问题 if I set up a className for certain components like <Segment className="Change" color='blue' inverted></Segment> and in my css I use .Change:hover{ background-color: black; //or any other change on hover } nothing is overriden on the hover. I have also noticed there are many other components that refuse changes of mine, seemingly randomly. One semantic component will let me change a width the next will not. Is the cause from the same issue? How do I override the color on a hover? 回答1: After

问题 https://codesandbox.io/s/m3ljr4zl8p example.js I wasn't expecting column1 data to start overlapping into column2's instead of going down as it is now exceeding the grid column width. What is the solution for this? 回答1: Columns are not overlapping. It's your <p> element takes more space than columns. Add this style to it: word-break: break-word; Before word-break : After word-break : 来源： https://stackoverflow.com/questions/55215310/grid-columns-data-overlapping-in-semantic-ui-react

问题 I have small question about react dropdown menus. I can extract the values inside the dropdown, but I also need the key, because my page is for selling stuff. So, it is an associative table and I need the id from each table to make my query INNERJOIN . This is how I fill it: let options_customers = []; serviceList[0].map((service, i) => options_customers.push({ key: service.Id, text: service.Name, value: service.Name })) My dropdown: <Dropdown selection options={options_customers} onChange=

问题 In my main component I can open a modal by clicking on an icon. The content of the modal is a separate component, which is calling a method. If the method call is successful, I want to close the modal. But how can I do this? Main component class Example extends Component { constructor(props) { super(props) this.state = {} } render() { return ( <div> <Modal trigger={ <Icon name='tags' /> } > <Modal.Header> <div> <Header floated='left'>Title</Header> <Button floated='right'>A Button</Button> <

问题 could you please tell me how to set value in dropdown in react js ? I am getting dropdown data after few seconds 3000 and then I need to set value on dropdown const App = ({ children }) => { const val = "ax"; const [state, setState] = useState([]); setTimeout(() => { setState(countryOptions); }, 2000); return ( <Container style={{ margin: 20 }}> <Example countryOptions={state} /> </Container> ); }; https://codesandbox.io/s/semantic-ui-example-utev4 expected output Aland Islands should be

问题 how to dynamically set semantic Button to disabled in react: <Button disabled>click here<Button> i tryed to set it with state but it gave me an error this.setState({d:'disabled'}) return (<Button {this.state.d} >click here<Button>) 回答1: It's impossible to tell how your Button is handling disabled under the hood but assuming it´s working like the JSX element . First, JSX elements are just functions that takes a set of arguments (props). So you still need to give it a disabled:boolean. As you

问题 I am using react-table for the data-grid purpose. I am implementing a settings icon which shows the list of columns and based on the selection, the column gets shown or hidden. I am manipulating "show" property of columns object for this. While the property is getting set properly, there is no such change in the table. Can someone help me with this. But when I set the property directly(in App component) it works. Where am I going wrong? Code Sandbox: https://codesandbox.io/s/blue-cherry-di3ub

问题 I'm trying to make semantic-ui-react library to work with CSS module. My application uses babel-plugin-css-module . This is my css-loader configuration { test: /\.css$/i, use: [ { loader: ExtractCssChunks.loader, options: { hot: true } }, { loader: "css-loader", //generating unique classname options: { importLoaders: 1, // if specifying more loaders modules: true, sourceMap: true, localIdentName: "[path]___[name]__[local]___[hash:base64:5]" //babel-plugin-css-module format //localIdentName: "

问题 I'm currently working on a project and i need to configure WebPack . In the project, we are also using ReactJS and Semantic-UI . Here is webpack.config.js : var path = require("path"); var webpack = require('webpack'); var BundleTracker = require('webpack-bundle-tracker'); var BundleAnalyzer = require('webpack-bundle-analyzer').BundleAnalyzerPlugin; module.exports = { context: __dirname, entry: { react: ["react", "react-dom"], home: './assets/js/index.jsx', }, output: { path: path.resolve('.

问题 I am using the react router and semantic-ui sidebar. When the sidebar is toggled between visible and invisible, the router triggers its component ( OilBarrelComponent ) to be recreated (rather than just 'pushed'). This seems unnecessary and has side effects that i don't want. Is there something wrong with my code that causes the OilBarrelContainer component to be recreated just because I toggle the sidebar? import {BrowserRouter as Router, Route, Link, Switch} from 'react-router-dom'; import