1.

pages/sys/workbench/earlyWarning/earlyWarning.vue

@@ -86,10 +86,15 @@
 			this.loadAllTabsData()
 		},
 		onShow() {
-			uni.$once('refreshData', () => {
+			// 使用$on替代$once，确保每次都能监听到事件
+			uni.$on('refreshData', () => {
 				this.loadAllTabsData()
 			});
 		},
+		// 页面卸载时移除事件监听器
+		onUnload() {
+			uni.$off('refreshData');
+		},
 		methods: {
 			goBack() {
 				uni.navigateBack();
@@ -141,16 +146,16 @@
 				this.tabLoaded[idx] = true;
 				this.loading = false;
 			},
-			goDetail2(item) {
-				const itemStr = encodeURIComponent(JSON.stringify(item));
-				if([20, 30, 31, 32].includes(item.state)){
-					uni.navigateTo({
-						url: "/pages/sys/workbench/earlyWarning/warnDetail?item=" + itemStr,
-					});
-				}else{
-					uni.navigateTo({
-						url: "/pages/sys/workbench/earlyWarning/warnDetail?item=" + itemStr + "&pageType=detail",
-					});
+			goDetail2(item) {
+				const itemStr = encodeURIComponent(JSON.stringify(item));
+				if([20, 30, 31, 32].includes(item.state)){
+					uni.navigateTo({
+						url: "/pages/sys/workbench/earlyWarning/warnDetail?item=" + itemStr,
+					});
+				}else{
+					uni.navigateTo({
+						url: "/pages/sys/workbench/earlyWarning/warnDetail?item=" + itemStr + "&pageType=detail",
+					});
 				}
 			},
 			goStatistics() {
@@ -161,6 +166,11 @@
 			
 			// 添加预加载所有标签页数据的方法
 			async loadAllTabsData() {
+			  // 重置状态
+			  this.pageNum = [1, 1];
+			  this.noMore = [false, false];
+			  this.tabData = [[], []];
+			  
 			  // 并行加载所有标签页数据，提高加载速度
 			  const loadPromises = [0, 1].map((index) => {
 			    return this.loadTabData(index);