Responsive issues with Vue3 imperative components #12339
              
                
                  
                  
                    Answered
                  
                  by
                    Wei-Ba
                  
              
          
                  
                    
                      xhc-code
                    
                  
                
                  asked this question in
                Help/Questions
              
            Replies: 2 comments 22 replies
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| // - const vnode = createVNode('span', null, count.value.toString());
const vnode = h('span', null, h(() => count.value)) // h === createVNode | 
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                    20 replies
                  
                
            
      Answer selected by
        xhc-code
-
| 为了方便起见,这里贴上大致得代码。 <script setup>
const props = defineProps({
  visible: {
    type: Boolean,
    required: true
  }
})
</script>import LoadingComponent from './Loading.vue';
import {createVNode, h, nextTick, ref, render} from "vue";
export function useLoading(){
    let container = document.createElement('div');
    const visible = ref(false);
    const vNode = createVNode(()=>{
        return createVNode(LoadingComponent, {
            visible: visible.value,
        });
    });
    render(vNode, container);
    document.body.appendChild(container.firstElementChild);
    visible.value = true;
    setTimeout(()=>{
        visible.value = false;
        render(null, container);
        container = null;
        console.log("关闭显示", visible)
    }, 10000);
}
 | 
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Why isn't the span content of this command based component updated? Not responsive, but count is responsive.
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