修复design过程中切换其他页面在切换回来后like异常

src/component/home/design/index.vue

@@ -379,6 +379,7 @@ export default defineComponent({
 	setup(props,{emit}) {
 		const {t,locale} = useI18n()
 		const store = useStore();
+		const route = useRoute()
 		const editDesignType = reactive({
 			selectProbject:computed(()=>{
 				return store.state.Workspace.probjects
@@ -624,6 +625,7 @@ export default defineComponent({
 			collItemSize.collTime = setTimeout(()=>{
 			nextTick(()=>{
 				let parentWidth = likeItemDom.value.parentElement.offsetWidth
+				if(parentWidth == 0)return
 				collItemSize.widthValue.value = collItemSize.widthValue.value == -1?100:collItemSize.widthValue.value
 				collItemSize.widthValue.value = collItemSize.widthValue.value > parentWidth?parentWidth:collItemSize.widthValue.value
 				collItemSize.collValue = Math.floor(parentWidth / collItemSize.widthValue.value)
@@ -634,7 +636,6 @@ export default defineComponent({
 				
 				collItemSize.collStyle.width = (collItemDom.value.offsetWidth - 30) / 3 * collItemSize.scale[0] + 'px'
 				collItemSize.collStyle.height = (collItemDom.value.offsetWidth - 30) / 3 * collItemSize.scale[1] + 'px'
-
 				collItemSize.likeStyle.width = collItemSize.itemStyle.width + 'px'
 				collItemSize.likeStyle.height = collItemSize.itemStyle.height + 'px'
 				let elArr = likeItemDom.value.children