RadzenNumeric defaults to min value on tab

radzenhq · Aug 18, 2023 · 933c820 · 933c820
1 parent 8476fdb
commit 933c820
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Showing 2 changed files with 17 additions and 3 deletions.
diff --git a/Radzen.Blazor/RadzenNumeric.razor.cs b/Radzen.Blazor/RadzenNumeric.razor.cs
@@ -43,7 +43,7 @@ private string getOnInput()
             object minArg = Min;
             object maxArg = Max;
 
-            return (Min != null || Max != null) ? $@"Radzen.numericOnInput(event, {minArg ?? "null"}, {maxArg ?? "null"})" : "";
+            return (Min != null || Max != null) ? $@"Radzen.numericOnInput(event, {minArg ?? "null"}, {maxArg ?? "null"}, {IsNullable})" : "";
         }
 
         private string getOnPaste()
@@ -54,6 +54,20 @@ private string getOnPaste()
             return Min != null || Max != null ? $@"Radzen.numericOnPaste(event, {minArg ?? "null"}, {maxArg ?? "null"})" : "";
         }
 
+        bool? isNullable;
+        bool IsNullable
+        {
+            get
+            {
+                if (isNullable == null)
+                {
+                    isNullable = typeof(TValue).IsGenericType && typeof(TValue).GetGenericTypeDefinition() == typeof(Nullable<>);
+                }
+
+                return isNullable.Value;
+            }
+        }
+
         async System.Threading.Tasks.Task UpdateValueWithStep(bool stepUp)
         {
             if (Disabled || ReadOnly)

diff --git a/Radzen.Blazor/wwwroot/Radzen.Blazor.js b/Radzen.Blazor/wwwroot/Radzen.Blazor.js
@@ -627,10 +627,10 @@ window.Radzen = {
       e.preventDefault();
     }
   },
-  numericOnInput: function (e, min, max) {
+  numericOnInput: function (e, min, max, isNullable) {
       var value = e.target.value;
 
-      if (value == '' && min != null) {
+      if (!isNullable && value == '' && min != null) {
           e.target.value = min;
       }