...

TaxPayerFull/Pages/UserPanel/TaxPayer.razor

@@ -54,7 +54,7 @@
                                     </select>
                                 </div>
                                 <div class="col-auto">
-                                    <button @onclick="() => Load(1)" type="submit" class="btn btn-primary">جستجو</button>
+                                    <Button Disabled="SpinnerVisible" @onclick="() => Load(1)" Color="ButtonColor.Primary">جستجو</Button>
                                 </div>
                             </div>
                         </li>
@@ -66,11 +66,15 @@
 </div>
 @* alert *@
 <div class="row">
+    <div class="col-md-10">
     <Alert hidden="@Hidealert" Color="@alertColor" Dismissable="false">
         <Icon Name="@alertIconName" class="me-2"></Icon>
         @alertMessage
     </Alert>
-
+    </div>
+    <div class="col-md-2">
+        <Spinner Visible="SpinnerVisible" Color="SpinnerColor.Primary" />
+    </div>
 </div>
 @* data *@
 @if (request != null)
@@ -102,6 +106,7 @@
 }
 
 @code {
+    public bool SpinnerVisible { get; set; } = false;
     private Modal modal = default!;
     [Inject] protected PreloadService PreloadService { get; set; } = default!;
     ItemSerchGetSentTax itemsearch = new ItemSerchGetSentTax();
@@ -116,8 +121,14 @@
     public int? PageIndex { get; set; }
     public Shared.DTOs.PagingDto<SentTaxDto>? request { get; set; }
 
+    protected override Task OnInitializedAsync()
+    {
+        SpinnerVisible = false;
+        return base.OnInitializedAsync();
+    }
     protected override async Task OnParametersSetAsync()
     {
+        SpinnerVisible = false;
         if (routed.HasValue && routed > 0)
         {
             ShowSuccessAlert($"صورتحساب شماره {routed} با موفقیت ارسال شد " +'\n'+
@@ -133,6 +144,7 @@
 @functions{
     public async Task SentTaxItem(int ID)
     {
+        SpinnerVisible = true;
         var rsp = await hc.Get($"TaxPayer/GetResult/{ID}");
         if (rsp.IsSuccessStatusCode)
         {
@@ -150,9 +162,11 @@
             var request = await rsp.Content.ReadFromJsonAsync<List<string>>();
             ShowDangerAlert(request[0]);
         }
+        SpinnerVisible = false;
     }
     public async Task Load(int pi)
     {
+        SpinnerVisible = true;
         itemsearch.PageSize = 10;
         itemsearch.PageIndex = pi;
         PreloadService.Show(SpinnerColor.Dark);
@@ -170,6 +184,7 @@
             ShowDangerAlert("خطایی در اجرای عملیات رخ داده");
         }
         PreloadService.Hide();
+        SpinnerVisible = false;
     }
     private void ShowSuccessAlert(string msg)
     {