desc:评论列表加载更多

@@ -10,6 +10,7 @@ import { CommentCustomDialog } from './CommentCustomDialog'
 import { publishCommentModel } from '../model/PublishCommentModel';
 import { ifaa } from '@kit.OnlineAuthenticationKit';
 import { HttpUrlUtils } from 'wdNetwork/Index';
+import NoMoreLayout from '../../page/NoMoreLayout';
 
 const TAG = 'CommentComponent';
 
@@ -19,6 +20,8 @@ const testString = '因为读书的人\n是低着头向上看的人\n身处一
 @Preview
 @Component
 export struct CommentComponent {
+  @State hasMore: boolean = true;
+  @State  currentPage: number = 1;
   // @State private browSingModel: commentListModel = new commentListModel()
   /*必传*/
   @ObjectLink publishCommentModel: publishCommentModel
@@ -167,7 +170,19 @@ export struct CommentComponent {
             }
           }
         }, (item: commentItemModel, index: number) => JSON.stringify(item) + index.toString())
+
+        // 加载更多
+        ListItem() {
+          if (this.hasMore === false) NoMoreLayout()
         }
+      }
+
+      .onReachEnd(()=>{
+        if (this.hasMore) {
+          this.getData()
+        }
+
+      })
       .enableScrollInteraction(false)
     }
 
@@ -175,10 +190,22 @@ export struct CommentComponent {
 
   //获取数据
   async getData() {
-    commentViewModel.fetchContentCommentList('1', this.publishCommentModel.targetId, this.publishCommentModel.targetType)
+    commentViewModel.fetchContentCommentList(this.currentPage + '', this.publishCommentModel.targetId, this.publishCommentModel.targetType)
       .then(commentListModel => {
-        this.publishCommentModel.totalCommentNumer = commentListModel.totalCount + ''
+        this.currentPage++
+
+        if (Number.parseInt(commentListModel.totalCommentNum) > Number.parseInt(this.publishCommentModel.totalCommentNumer)) {
+          this.publishCommentModel.totalCommentNumer = commentListModel.totalCommentNum + ''
+        }
+
+        if (commentListModel.hasNext === 0) {
+          this.hasMore = false;
+        } else {
+          this.hasMore = true;
+        }
+
         if (commentListModel && commentListModel.list && commentListModel.list.length > 0) {
+
           commentListModel.list.forEach(element => {
             element.hasMore = Number.parseInt(element.childCommentNum) ? true : false
             let newModel = commentViewModel.deepCopyCommentItemModel(element)
@@ -189,6 +216,8 @@ export struct CommentComponent {
           });
 
 
+        }else{
+          this.hasMore = false
         }
       })