如自定义的事件处理器 */ onChange: (id: number) => void; /** 带参数无返回值的函数, 如原生的事件处理器 */ onChange: (event: React.ChangeEvent<HTMLInputElement>) => void; /** 带参数无返回值的函数, 如原生的事件处理器 */ onClick(event: React.MouseEvent<HTMLButtonElement>): void; /...
export function Field(props: { default: string, label: string, onChange: (string) => void, number: boolean }) { const [name, setName] = useState(props.default); const handleChange = (event: ChangeEvent<HTMLInputElement>) => { setName(event.target.value); props.onChange(event.target.va...
我为每一列设置了下拉值,并且有一个Apply按钮。 我为此维护了一个子组件,它接受下拉值并将选定的值发送回父组件。然后,我调用一个后端API,该API提供过滤后的数据,进而设置父级状态。这里的问题是,在我获得数据并设置父状态后,dropdown中的复选框值会丢失。 每个子组件都有一组复选框、一个应用和一个清除按钮...
import React from "react"; import { List, Avatar, Menu, Dropdown } from "antd"; import { DownOutlined } from "@ant-design/icons"; import { ClickParam } from "antd/lib/menu"; import { Todo, getUserById } from "./utils/data"; type MenuKey = "complete" | "delete"; interface Ac...
<DropdownField id="TestDropdown" value="Value Group" name="testDropdown" onBlur={() => {}} onChange={() => {}} 11 changes: 5 additions & 6 deletions 11 src/components/shared/ErrorAlert/index.test.tsx Original file line numberDiff line numberDiff line change @@ -4,14 +4,13 ...
React Select通过props向您公开各种eventListeners。onchange函数prop现在具有以下签名。（value：ValueType，...
React Select通过props向您公开各种eventListeners。onchange函数prop现在具有以下签名。（value：ValueType，...
HTML form controls, where it is used to validate the contents of certain input elements, such as hidden elements, before they are submitted to the server. If a user forgets to submit the required fields in the form, they have the option to cancel the submission using the onsubmit event ....
然后你必须在那里设置你的默认月份。最后，你必须将[（ngModel）]添加到你的p-dropdown元素中，它允许...
const onChange = (event: React.FormEvent<HTMLInputElement>) => { const onChange = (event: React.ChangeEvent<HTMLInputElement>) => { const {value} = event.currentTarget; setIsValid(validateEmail(value)); setValue(value);1 change: 0 additions & 1 deletion 1 documentation-site/examples/icon...