<input type="submit" value="Submit"> </form> 由于「提交表单」的行为是HTML原生支持的,所以在禁用JS的情况下也能执行。 这就是禁用JS也能提交表单的理论基础。 目标2 React扩展了form的action属性,让他除了支持url,还能支持回调函数,比如: function App() { function submit(data) { // ... } return ...
(https://ant.design/components/form-cn#components-form-demo-control-ref)const[form] =Form.useForm();// 验证码倒计时const[counter, setCounter] =useState(0);// 控制登录按钮const[loading, setLoading] =useState(false);// 登录类型默认是 defaultconst[loginType, setLoginType] =useState('default'...
import React, {useState} from "react"; export default function FormAddColor({onNewColor = f => f}) { const [title, setTitle] = useState("") const [color, setColor] = useState("#000000") const submit = e => { // 阻止表单默认行为 e.preventDefault() // 向上提交 console.log("xxx...
('Form Data Submitted:', formData); // 这里可以添加提交数据的逻辑,比如发送到服务器 }; return ( <form onSubmit={handleSubmit}> <div> <label>Name:</label> <input type="text" name="name" value={formData.name} onChange={handleChange} /> </div> <div> <label>Email:</label> <input ...
在React Native WebView中捕获form.submit的响应可以通过以下步骤实现: 1. 首先,在React Native项目中安装WebView组件。可以使用以下命令进行安装: `...
<button className={styles.submit} type="submit"> 登录 </button> </div> </form> <Flex className={styles.backHome}> <Flex.Item> <Link to="/registe">还没有账号,去注册~</Link> </Flex.Item> </Flex> </WingBlank> </div> );
This will work as normal, the form will submit and the page will refresh. But this is generally not what we want to happen in React. We want to prevent this default behavior and let React control the form. Handling Forms Handling forms is about how you handle the data when it changes ...
log(response) setSongALL(response[0]) } const submitForm = () =>{ console.log(fomrData) } const list = [ { value: 'abc', label: '抖音', otherKey: 0 }, { value: 'ulikecam', label: '轻颜相机', disabled: true, otherKey: 1 }, { value: 'jianying', label: '剪映', other...
在表单提交时,校验表单数据 handleSubmit(e) { e.preventDefault(); this.validate((errors, values) => { if (!errors) { console.log('submit data', values); } }); } 最后感受一下效果 遗留问题 支持在子组件中动态添加验证规则 参考 form antd 以上实现的源码...
classFormextendsComponent{handleSubmitClick=()=>{constname=this._name.value;// do something with `name`}render(){return(<div><input type="text"ref={input=>this._name=input}/><button onClick={this.handleSubmitClick}>Sign up</button></div>);}} ...