as shown in the figure: when each record is clicked to edit, the form displays the corresponding record value. My practice is to click to edit the record to obtain the record and store it in state.formData. How to pass state.formData as a props paramete...
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$event react Vue$event " " vue$event https: github.com vuejs vue ... the first question has been answered. Now let s see if any of my friends can give me some advice on my second question . ...
linux node 8.11 after the execution of the npm start project can run, but the file changes will not automatically compile the ant-design used ...
For the tree component under antd form, after one of the treenode is selected, close the window and open it again. The previously selected treenode is still selected. How can I empty the selected treenode? Thank you! <div> <h4>< h4>...
implement a click jump function Code: constructor(props){ super(props); this.clickFunc = this.clickFunc.bind(this); ESlintbindjsx } clickFunc=(url)=>{ window.location.href = url; } render return ( ...
when debugging with React Developer Tools, recently, the icon is red, showing: Note that the development build is not suitable for production. Make sure to use the production build before deployment. can this tool be used only in a production enviro...
is about to be killed by a rich text editor, even if it is a real rich text editor. But the demand is a simplified rich text editor, only need to retain the image upload function, using react development. use quill encapsulated components at first, bu...
when you add a new top level, there is no superior menu ID, to hide it here I use a modal box <Button icon="plus" type="primary" onClick={() => this.handleModalVisibleAdd(record)}> < Button> <Form> { * ...
react unit test, input npm test in cmd keeps reporting errors require App.test.js package.json ...
the application packaged with create react app comes with service worker, which causes it to be redeployed and cannot be updated. How to update the application? ...
after a successful login, dispatch sends a request in componentDidMount. At first, the request is successful, but after a while, the request automatically fails, reporting an error of 401, but it is good to log in again. ...
Hello, everyone. in the package import rc-scroll-anim , there was no problem with the development in dev environment, but an error was reported when it was run after compilation. After typing log, I found that the content of import in the two modes wa...
I m working on a front-end editor where users can generate a project.zip after editing a web page. if you are local, just extract project.zip and use vscode to open the project, yarn start and then visit localhost:8000. now you want to automate the ...
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constructor(props) { super(props); this.state = { moreData: [ {name: a , value: 1 }, {name: b , value: 2 }, {name: c , value: 3 } ] } } how to chan...
import React from react ; import {Link} from dva router import {Menu, Icon, Avatar, Layout, Breadcrumb, Button, notification, Select, Pagination, Checkbox, Input} from antd ; import logo from . css App.css ; import ayjs from . css a...
do a rich text editor related project, using the Quill editor, and then found that the content with picture and text uploaded to the server, returned to me in the data, is the tag plus image base64. then put it in state and display it on the page,...
how to modify the top of the Antd Transfer shuttle box like this ...
has the following structure that.state.list.map(function(item,index){ return ( <li>{} {this.state.show? <DetailComponent data={this.state.date} > :null } < li> (index ) ...
enter keywords in the input box and search remotely to match the relevant results. However, according to the needs, you can only select the results of the search, and you cannot use the content that is automatically typed by hand. How does this need to b...
for example, a page where a video is played, such as an excellent college, is required to play the video and watch all the videos. If you want to write a script, you cannot call getPosition (), jwplayer.play (), or goNextPage () directly because these me...
react can use middleware in this way const store = createStore( reducer, applyMiddleware(thunk, promise, logger) ); applyMiddleware (thunk, promise, logger) specifies the order of middleware, and then proceeds to the next step through next () v...
plug-in address https: github.com chxj1992 k.. now my project is built by vue-cli. Ask for advice on how to use it, which configuration files to introduce, how to introduce, and so on. ...
<el-button type="primary" @click="btn1" :data-value="btnarray.btn1" native-type="button">< el-button> data() { return { btnarray:{ btn1:"", btn2:"&qu...