Created AbpAutoFocusTagHelper.

src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Utils/AbpAutoFocusTagHelper.cs

@@ -0,0 +1,19 @@
+using Microsoft.AspNetCore.Razor.TagHelpers;
+
+namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Utils
+{
+    [HtmlTargetElement(Attributes = "abp-auto-focus")]
+    public class AbpAutoFocusTagHelper : AbpTagHelper
+    {
+        [HtmlAttributeName("abp-auto-focus")]
+        public bool AutoFocus { get; set; }
+
+        public override void Process(TagHelperContext context, TagHelperOutput output)
+        {
+            if (AutoFocus)
+            {
+                output.Attributes.Add("data-auto-focus", "true");
+            }
+        }
+    }
+}

src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Utils/AbpIfTagHelper.cs

@@ -1,6 +1,6 @@
 using Microsoft.AspNetCore.Razor.TagHelpers;
 
-namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.If
+namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Utils
 {
     [HtmlTargetElement(Attributes = "abp-if")]
     public class AbpIfTagHelper : AbpTagHelper

src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore.mvc.ui.theme.shared/bootstrap/dom-event-handlers.js

@@ -72,6 +72,8 @@
     });
 
     $(function () {
+        enableFormFeatures($('form'));
+
         $('[data-toggle="tooltip"]').tooltip({
             container: 'body'
         });
@@ -80,7 +82,7 @@
             container: 'body'
         });
 
-        enableFormFeatures($('form'));
+        $('[data-auto-focus="true"]').first().findWithSelf('input').focus();
     });
 
 })(jQuery);