<button type="button" @click="greet">count is {{ count }}</button>function greet(event) {if (event) {console.log(event)console.log(event.target)console.log(event.target.tagName)}
}
很明显没传参数,但是获取到了相应的值
<input type="text" @change="handleChange" />function handleChange(event) {console.log(event)console.log(event.target)console.log(event.target.value)
}
在vue3中
<Input ref="test" @input="geet"></Input>const test = ref()
const geet = () => {console.log(test)console.log(test.value)console.log(test.value.value)console.log(test.value.offsetHeight)
}