ref |> 修复横版直播间直播间Tab和大家聊占位图多了一个返回按钮问题

@@ -63,6 +63,8 @@ export struct EmptyComponent {
   @State emptyButton: boolean = false
   @State emptyButton: boolean = false
   @State isBlack: boolean = false // 背景是否为黑色 默认白色
   @State isBlack: boolean = false // 背景是否为黑色 默认白色
   @State timeNum: number = 10
   @State timeNum: number = 10
+  ///占位图上是否显示返回按钮
+  @State showBackButton: boolean = true
   /**
   /**
    * The empty image width percentage setting.
    * The empty image width percentage setting.
    */
    */
@@ -111,6 +113,7 @@ export struct EmptyComponent {
   build() {
   build() {
     Stack({alignContent:Alignment.Bottom}) {
     Stack({alignContent:Alignment.Bottom}) {
       this.noProgrammeData();
       this.noProgrammeData();
+      if (this.showBackButton) {
         Image($r("app.media.icon_arrow_left_white"))
         Image($r("app.media.icon_arrow_left_white"))
           .width(24)
           .width(24)
           .height(24)
           .height(24)
@@ -123,6 +126,7 @@ export struct EmptyComponent {
           })
           })
       }
       }
     }
     }
+  }
 
 
   /**
   /**
    * 无数据，空白view组件
    * 无数据，空白view组件

@@ -78,7 +78,7 @@ export struct TabChatComponent {
       } else if (this.pageModel.viewType == ViewType.ERROR) {
       } else if (this.pageModel.viewType == ViewType.ERROR) {
         ErrorComponent()
         ErrorComponent()
       } else if (this.pageModel.viewType == ViewType.EMPTY) {
       } else if (this.pageModel.viewType == ViewType.EMPTY) {
-        EmptyComponent({ emptyType: WDViewDefaultType.WDViewDefaultType_NoComment1 })
+        EmptyComponent({ emptyType: WDViewDefaultType.WDViewDefaultType_NoComment1, showBackButton:false})
       } else {
       } else {
 
 
         CustomPullToRefresh({
         CustomPullToRefresh({

@@ -75,7 +75,7 @@ export struct TabLiveComponent {
       } else if (this.pageModel.viewType == ViewType.ERROR) {
       } else if (this.pageModel.viewType == ViewType.ERROR) {
         ErrorComponent()
         ErrorComponent()
       } else if (this.pageModel.viewType == ViewType.EMPTY) {
       } else if (this.pageModel.viewType == ViewType.EMPTY) {
-        EmptyComponent({ emptyType: WDViewDefaultType.WDViewDefaultType_NoContent1 })
+        EmptyComponent({ emptyType: WDViewDefaultType.WDViewDefaultType_NoContent1, showBackButton:false })
       } else {
       } else {
         CustomPullToRefresh({
         CustomPullToRefresh({
           alldata: this.liveList,
           alldata: this.liveList,