added submit-button attiribute

src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpDynamicformTagHelper.cs

@@ -17,6 +17,8 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
         [ViewContext]
         public ViewContext ViewContext { get; set; }
         
+        public bool? SubmitButton { get; set; }
+
 #region MvcFormTagHelperAttiributes
 
         private const string ActionAttributeName = "asp-action";

src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpDynamicformTagHelperService.cs

@@ -47,8 +47,11 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
 
             SetFormAttributes(output);
 
+            if (TagHelper.SubmitButton ?? false)
+            {
                 SetSubmitButton(context, output);
             }
+        }
 
         protected virtual async Task ConvertToMvcForm(TagHelperContext context, TagHelperOutput output)
         {