tooltip tag helper improvements

framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Tooltip/AbpTooltipTagHelperService.cs

@@ -1,4 +1,6 @@
-using Microsoft.AspNetCore.Razor.TagHelpers;
+using System;
+using System.Linq;
+using Microsoft.AspNetCore.Razor.TagHelpers;
 
 namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Tooltip
 {
@@ -6,19 +8,40 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Tooltip
     {
         public override void Process(TagHelperContext context, TagHelperOutput output)
         {
+            if (IsButtonDisabled(context, output))
+            {
+                SetParentElementWithTooltip(context, output);
+                return;
+            }
+
             SetDataToggle(context, output);
             SetDataPlacement(context, output);
             SetTooltipTitle(context, output);
         }
 
+        protected virtual void SetParentElementWithTooltip(TagHelperContext context, TagHelperOutput output)
+        {
+            var directory = GetDirectory() != TooltipDirectory.Default ? GetDirectory() : TooltipDirectory.Top;
+            output.Attributes.Add("data-placement", directory.ToString().ToLowerInvariant());
+
+            output.PreElement.SetHtmlContent(
+                "<span class=\"d-inline-block\" tabindex=\"0\" data-toggle=\"tooltip\" " +
+                "data-placement=\"" + directory.ToString().ToLowerInvariant() +
+                "\" title=\"" + GetTitle() + "\">" + Environment.NewLine);
+
+            output.PostElement.SetHtmlContent(Environment.NewLine + "</span>");
+
+            output.Attributes.Add("style", "pointer-events: none;");
+        }
+
         protected virtual void SetDataToggle(TagHelperContext context, TagHelperOutput output)
         {
-            output.Attributes.Add("data-toggle","tooltip");
+            output.Attributes.Add("data-toggle", "tooltip");
         }
 
         protected virtual void SetDataPlacement(TagHelperContext context, TagHelperOutput output)
         {
-            var directory = GetDirectory() != TooltipDirectory.Default ? GetDirectory() : TooltipDirectory.Bottom;
+            var directory = GetDirectory() != TooltipDirectory.Default ? GetDirectory() : TooltipDirectory.Top;
             output.Attributes.Add("data-placement", directory.ToString().ToLowerInvariant());
         }
 
@@ -65,5 +88,10 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Tooltip
 
             return TooltipDirectory.Default;
         }
+
+        protected virtual bool IsButtonDisabled(TagHelperContext context, TagHelperOutput output)
+        {
+            return output.Attributes.Any(a => a.Name == "disabled");
+        }
     }
 }