Create `TextAreaExtensionProperty` to support multiline object extension for blazor ui

framework/src/Volo.Abp.BlazoriseUI/BlazoriseUiObjectExtensionPropertyInfoExtensions.cs

@@ -233,19 +233,17 @@ public static class BlazoriseUiObjectExtensionPropertyInfoExtensions
             switch (dataTypeAttribute.DataType)
             {
                 case DataType.Password:
-                    return typeof(TextExtensionProperty<,>);
-                case DataType.Date:
-                    return typeof(DateTimeExtensionProperty<,>);
-                case DataType.Time:
-                    return typeof(TimeExtensionProperty<,>);
                 case DataType.EmailAddress:
-                    return typeof(TextExtensionProperty<,>);
                 case DataType.Url:
-                    return typeof(TextExtensionProperty<,>);
                 case DataType.PhoneNumber:
                     return typeof(TextExtensionProperty<,>);
+                case DataType.Date:
                 case DataType.DateTime:
                     return typeof(DateTimeExtensionProperty<,>);
+                case DataType.Time:
+                    return typeof(TimeExtensionProperty<,>);
+                case DataType.MultilineText:
+                    return typeof(TextAreaExtensionProperty<,>);
             }
         }
 

framework/src/Volo.Abp.BlazoriseUI/Components/ObjectExtending/TextAreaExtensionProperty.razor

@@ -0,0 +1,19 @@
+@typeparam TEntity
+@typeparam TResourceType
+@using Volo.Abp.BlazoriseUI
+@using Volo.Abp.Localization
+@inherits ExtensionPropertyComponentBase<TEntity, TResourceType>
+
+@if (PropertyInfo != null && Entity != null)
+{
+    <Validation Validator="@Validate" MessageLocalizer="@LH.Localize">
+        <Field>
+            <FieldLabel>@PropertyInfo.GetLocalizedDisplayName(StringLocalizerFactory)</FieldLabel>
+            <MemoEdit @bind-Text="@Value" AutoSize Disabled="IsReadonlyField">
+                <Feedback>
+                    <ValidationError/>
+                </Feedback>
+            </MemoEdit>
+        </Field>
+    </Validation>
+}

framework/src/Volo.Abp.BlazoriseUI/Components/ObjectExtending/TextAreaExtensionProperty.razor.cs

@@ -0,0 +1,15 @@
+using Volo.Abp.Data;
+
+namespace Volo.Abp.BlazoriseUI.Components.ObjectExtending;
+public partial class TextAreaExtensionProperty<TEntity, TResourceType>
+    where TEntity : IHasExtraProperties
+{
+    protected string? Value {
+        get {
+            return PropertyInfo.GetTextInputValueOrNull(Entity.GetProperty(PropertyInfo.Name));
+        }
+        set {
+            Entity.SetProperty(PropertyInfo.Name, value, validate: false);
+        }
+    }
+}