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编排引擎

smooth-dnd

LeftPanel.vue

 <SmoothDndContainer class="block-group" behaviour="copy"tag="div"  group-name="blocks" @drag-start="(e,v)=>console.log(e,v)" @drag-leave="(e,v)=>console.log(e,v)"@drop="(e)=>console.log('drop',e)":get-child-payload="(index:number)=>index"><SmoothDndDraggable v-for="i in 10" :key="i"><div class="block-item">{{i}}</div></SmoothDndDraggable></SmoothDndContainer>

.block-item{width: 40px;height: 40px;background-color: #fff;border: 1px solid #e8e8e8;margin-bottom: 8px;display: flex;justify-content: center;align-items: center;font-size: 14px;transition:background-color 0.3s;cursor: move;user-select: none;
}.block-group{padding: 8px;display: flex;flex-wrap: wrap;gap: 8px;
}
</style>

全部代码：

<script setup lang="ts">
import {Lightning, Share } from '@icon-park/vue-next'
import { ref } from 'vue';
import {SmoothDndContainer} from '@/components/SmoothDnd/SmoothDndContainer'
import {SmoothDndDraggable} from '@/components/SmoothDnd/SmoothDndDraggable'type Mode = 'outline'|'blocks'|null
const mode = ref<Mode>(null)const toggleMode = (newMode:Mode) => {if(newMode === mode.value){mode.value = null}else{mode.value = newMode}
}
</script><template><div class="left-panel-wrapper"><div class="left-panel-left"><div class="btn" :class="{active:mode==='outline'}" @click="()=>toggleMode('outline')"><Lightning /></div><div class="btn" :class="{active:mode==='blocks'}" @click="()=>toggleMode('blocks')"><Share /></div></div><!-- 接入动画 --><transition name="app-left-panel-drawer"><div class="left-panel-content" v-show="mode">{{mode}}<!-- 面板中使用SmoothDnd --><SmoothDndContainer class="block-group" behaviour="copy"tag="div"  group-name="blocks" @drag-start="(e,v)=>console.log(e,v)" @drag-leave="(e,v)=>console.log(e,v)"@drop="(e)=>console.log('drop',e)":get-child-payload="(index:number)=>index"><SmoothDndDraggable v-for="i in 10" :key="i"><div class="block-item">{{i}}</div></SmoothDndDraggable></SmoothDndContainer></div></transition></div>
</template><style scoped>
.left-panel-wrapper {display: flex;height: 100%;background-color: #f5f5f5;border: 1px solid #e8e8e8;
}
.left-panel-left{display: flex;padding:0 10px;flex-direction: column;align-items: center;width: 50px;height: 100%;background-color: #e8e8e8;
}
.btn{width: 32px;height: 32px;display: flex;justify-content: center;align-items: center;cursor: pointer;border-radius: 6px;margin-top:20px;/* &:hover{background-color: #f5f5f5;} */
}
.btn:hover{background-color: #f5f5f5;
}
/* 被激活时候的特定样式 */
.btn.active{background-color: rgb(0,196,83);color: #fff;
}
.left-panel-content{flex: 1;width: 280px;height: 100%;background-color: #f5f5f5;overflow: hidden;
}/* 下面我们会解释这些 class 是做什么的 */
.app-left-panel-drawer-enter-active,
.app-left-panel-drawer-leave-active {transition: width 0.1s cubic-bezier(0.3, 0.1, 0.3, 1);
}.app-left-panel-drawer-enter-from,
.app-left-panel-drawer-leave-to {width: 0;
}.app-left-panel-drawer-content {width: calc(var(--panel-width) - 60px);height: 100%;padding: 16px;
}.block-item{width: 40px;height: 40px;background-color: #fff;border: 1px solid #e8e8e8;margin-bottom: 8px;display: flex;justify-content: center;align-items: center;font-size: 14px;transition:background-color 0.3s;cursor: move;user-select: none;
}.block-group{padding: 8px;display: flex;flex-wrap: wrap;gap: 8px;
}
</style>

LayoutView.vue

  <SmoothDndContainer class="block-group" orientation="vertical"tag="div"  group-name="blocks" @drop="(payload)=>editorStore.addBlock(payload)"  ><SmoothDndDraggable v-for="block in blocks" :key="block"