只有3d模型的结果卡片才有三级菜单

src/components/Canvas/FlowCanvas/index.vue

@@ -7,7 +7,7 @@
 <script setup lang="ts">
 	import FullscreenDialog from '../components/fullscreen-dialog.vue'
 	import flowCanvas from './flow-canvas.vue'
-	import { ref, onMounted, onBeforeUnmount } from 'vue'
+	import { ref } from 'vue'
 	import { getSketchFlowCanvas, putSketchFlowCanvas } from '@/api/flow-canvas'
 	import { useI18n } from 'vue-i18n'
 
@@ -34,21 +34,6 @@
 	const close = async () => {
 		dialogVisible.value = false
 	}
-	const handleBeforeUnload = (event) => {
-		const str = flowCanvasRef.value?.getFlowJson()
-		if (str) {
-			event.preventDefault()
-			event.returnValue = $t('flowCanvas.confirmLeave')
-			return $t('flowCanvas.confirmLeave')
-		}
-	}
-	onMounted(() => {
-		// 添加事件监听
-		window.addEventListener('beforeunload', handleBeforeUnload)
-	})
-	onBeforeUnmount(() => {
-		window.removeEventListener('beforeunload', handleBeforeUnload)
-	})
 	defineExpose({
 		open,
 		close,