fix(17431)：电子报-版面，无网络时，点击读报纸，提示信息错误、提示位置不对，不应该提示暂无数据、提示位置应该居中展示

@@ -10,6 +10,7 @@ import { ENewspaperPageDialog } from '../dialog/ENewspaperPageDialog';
 import { RMCalendarBean } from './calendar/RMCalendarBean';
 import { newsSkeleton } from './skeleton/newsSkeleton';
 import { Logger, ToastUtils, NetworkUtil } from 'wdKit/Index';
+import { promptAction } from '@kit.ArkUI';
 
 @Component
 export struct ENewspaperPageComponent {
@@ -270,6 +271,10 @@ export struct ENewspaperPageComponent {
         })
         .id('e_newspaper_page_num')
         .onClick((event: ClickEvent) => {
+          if(!NetworkUtil.isNetConnected()){
+            ToastUtils.showToast('网络出小差了，请检查网络后重试', 1000)
+            return
+          }
           if (this.newspaperListBean.list && this.newspaperListBean.list.length > 0) {
             this.pageDialogShow = !this.pageDialogShow
             if (this.pageDialogShow) {
@@ -305,6 +310,10 @@ export struct ENewspaperPageComponent {
         })
         .id('e_newspaper_read')
         .onClick((event: ClickEvent) => {
+          if(!NetworkUtil.isNetConnected()){
+            ToastUtils.showToast('网络出小差了，请检查网络后重试', 1000)
+            return
+          }
           if (this.newspaperListBean.list && this.newspaperListBean.list.length > 0) {
             this.isOpenListDialog = true
           }else {