react onclick参数
import React from 'react';
const ExampleComponent = () => {
function sayHello(name) {
alert(`hello, ${name}`);
}
return (
<button onClick={() => sayHello('James')}>Greet</button>
);
}
export default ExampleComponent;
如何使用参数onclick调用react中的函数
<button onClick={() => sayHello('James')}>Greet</button>
如何在不立即触发的情况下将值传递给react funtion
<button onClick={(e) => {
this.clickMe(e, someParameter)
}}>Click Me!</button>
在react中获取syntethicbaseevent和参数
Try this:
<button onClick={(e) => clickMe(e, someParameter)}>Click Me!</button>
And in your function:
function clickMe(event, someParameter){
//do with event
}