import { FileInput, FileField } from 'react-admin'; <FileInput source="attachments"> <FileField source="src" title="title" /> </FileInput> <FileInput> uses its child component to give a preview of the files. <FileInput> renders its child once per file, inside a <RecordContext>, so...
Simple file input component for React. Latest version: 0.2.5, last published: 10 years ago. Start using react-file-input in your project by running `npm i react-file-input`. There are 5 other projects in the npm registry using react-file-input.
此组件中包涵一个原生Input file元素,它是被隐藏的,当点击我的容器元素的时候,通过refs拿到这个file input元素,调用该元素的click()方法直接就调出文件选择对话框。react代码示例:import { Component } from "react";import ReactDOM from "react-dom";
>&ParseConfig<T,TFile>;onError?:(error:Error)=>void;onFileLoaded:(data:Array<any>,fileInfo:IFileInfo,originalFile?:File,text?:string)=>void;}declareconstCSVReader:import("react").ForwardRefExoticComponent<CSVReaderProps<unknown,LocalFile>&import("react").RefAttributes<HTMLInputElement>>;...
1. react-dropzone-component 写一个名为MultiFilesUpload.js组件 //@flowimport React from 'react'; import Dropzone from'react-dropzone-component'; import { Button, Icon } from'semantic-ui-react'; import { withAlert } from'react-alert'; ...
minFileSize-Number Default:0 Minimum file size allowed (in bytes) dragActiveClassName-String Class added to the Files component when user is actively hovering over the dropzone with files selected. inputProps-Object Default:{} Inject properties directly into the underlying HTMLfileinput. Useful for...
默认初始化内容 * height: 设置编辑器高度 * uploadFileServer:附件上传接口地址 * maxFileSize:上传附件大小最大限制(单位:M) * uploadImgServer:图片上传接口地址 * maxImgSize:上传图片大小最大限制(单位:M) * menus: 可显示的菜单项 */ export default class Editor extends Component { constructor(props) ...
componentWillMount只会在装载之前调用一次,在 render 之前调用,你可以在这个方法里面调用 setState 改变状态,并且不会导致额外调用一次 render componentDidMount只会在装载完成之后调用一次,在 render 之后调用,从这里开始可以通过 ReactDOM.findDOMNode(this) 获取到组件的 DOM 节点。
这是我的代码:class ComposeButtons extends Component{ constructor(props) { super(props); this.state={ selectedFile: null }; this.myInput = React.createRef(); } fileSelectedHandler = (event) => { console.log(event.target.files[0]); this.setState({ selectedFile: event.target.files[0] }...
Customizable –Works with any pressable React Aria or React Spectrum component, and custom components built with usePress.Anatomy#A FileTrigger wraps around a pressable child such as a button, and includes a visually hidden input element that allows the user to select files from their device....