解决vue3子组件watch无法监听到父组件的prop参数变化
更新于
2023-09-06 14:40
280
开发中发现在子孙组件无法监听到祖父组件的prop数据,在网上找到了解决方案
将watch方法中设置immediate: true
<script lang="ts" setup>import { ref, watch } from 'vue'watch(() => props.aiAppletId, (newVal: number | undefined) => {console.log('nawVal', newVal)if (newVal)getInfoApi(newVal)elsepromptAppletInfo.value = { ...defaultPromptAppletInfo }}, { immediate: true }) // immediate: true 非常重要</script>
