代码地址:https://ant.design/components/form-cn/ 代码 ``` import { Form, Input, Icon, Button,} from 'antd';let id = 0;class DynamicFieldSet extends React.Component { remove = (k) => { const { form } = this.props; // can use data-binding to get const keys = form.getFieldValu...
是的，我们可以更新组件的底层数据(即state或props)。反应如此之大的原因之一是它允许我们专注于我们的...
importReact,{Component}from'react';classDynamicFormextendsComponent{constructor(props){super(props);this.state={fields:[],// 字段数组};}handleAddField=()=>{const{fields}=this.state;constnewField={name:'',value:'',};this.setState({fields:[...fields,newField]});};handleFieldChange=(index,e...
( <Icon className="dynamic-delete-button" type="minus-circle-o" onClick={() => this.remove(k)} /> ) : null} </Form.Item> )); //提交方法 function handleOk() { validateFields((errors) => { if (errors) { return } const data = { ...getFieldsValue(), version: item.version, ...
: ShadowRoot | Document; /** * Create a state from its JSON representation serialized with [toJSON](https://codemirror.net/docs/ref/#state.EditorState.toJSON) function */ initialState?: { json: any; fields?: Record<'string', StateField<any>>; }; } export interface ReactCodeMirrorRef ...
If we follow the recommendation, this would enforce us to still use fetch to query an API in order to get dynamic data (or do some weird stuff with the application router...). Also, when looking at the server action, it is clearly mentioned that it should not be used to fetch data....
runtime: Add support for handling com.facebook.react.bridge.Dynamic as parameter for TurboModules (45cd81706d by @cortinico) Changed Android specific ReactRootView: Replaced mLastHeight with mVisibleViewArea.height() since mLastHeight value is not getting updated. For width we are already usi...
JavaScript’s dynamic this context has been a constant pain to developers because, somewhat unintuitively, the this context of a nested function is reset to global, even inside a class. To fix this, it’s usually necessary to save this to some outer scope variable (usually _this) and use...
importCodeMirrorfrom'@uiw/react-codemirror';import{ historyField }from'@codemirror/commands';// When custom fields should be serialized, you can pass them in as an object mapping property names to fields.// See [toJSON](https://codemirror.net/docs/ref/#state.EditorState.toJSON) documentation...
只能输入数字,选择 InputNumber 数字输入框,并继承该组件的所有API属性 当最小值大于最大值,或者最大值小于最小值时,应调换位置 基于自定义表单控件 封装 代码结构 由于这个功能实现还是比较简单的,组件的细节便不多描述,直接上代码: /* * @Author: 白雾茫茫丶<baiwumm.com> * @Date: 2023-12-13 14:...