BasicTree组件,怎么拿到halfCheckedKey #2748
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uncarbon97
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这是antdv的文档,可以参考一下
下面是vue3中的写法,可以参考一下 <template>
<div ref="myRef">Hello World!</div>
</template>
<script>
import { ref, onMounted } from 'vue';
export default {
setup() {
const myRef = ref(null);
onMounted(() => {
console.log(myRef.value);
});
return {
myRef
};
}
};
</script> |
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双向绑定 checkedKeys 只能拿到完全勾选的
半勾选(一般是父级节点)应该怎么拿到呢?
另外问一下 ref 取DOM的正确写法应该是什么……网络上好多教程看了 结果都是null
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