Vue3判断slot是否传值

<scrip>import { useSlots } from "vue";methods: {test() {//判断<slot/>是否有传值const slotDefault = !!useSlots().default;//判断<slot name="test"/>是否有传值const slotTest = !!useSlots().test;}}<

-阿布-

5679人浏览 · 2022-04-20 14:44:55

-阿布- · 2022-04-20 14:44:55 发布

<scrip>
import { useSlots } from "vue";
methods: {
    test() {
       //判断<slot/>是否有传值
       const slotDefault = !!useSlots().default;
       //判断<slot name="test"/>是否有传值
       const slotTest = !!useSlots().test;
    }
}
</script>