Add OnNullText and OnNullContent parameters to LocalTimeText component usage examples

Author: arika0093

docs/API.md

@@ -36,6 +36,8 @@ Displays formatted local time text.
 | `Value` | `DateTimeOffset?` | - | UTC datetime to display |
 | `Format` | `string` | `"yyyy-MM-dd HH:mm:ss"` | Display format string |
 | `DisableTimeElement` | `bool` | `false` | Whether to wrap in `<time>` element |
+| `OnNullText` | `string?` | `null` | Text to display if `Value` is null |
+| `OnNullContent` | `RenderFragment?` | `null` | Content to display if `Value` is null |
 
 ### `LocalTime`
 Provides local time via render fragment with loading and error state support.

example/BlazorLocalTimeSample/Pages/Home.razor

@@ -69,6 +69,16 @@
     <LocalTimeText Value="@DateTime.UtcNow" Format="yyyy-MM-dd HH:mm:ssK" />
 </div>
 
+<p>
+    If you want to specify what to display when the value is null, you can use the <code>OnNullText</code> or <code>OnNullContent</code> parameters.
+</p>
+
+<pre><code class="language-razor">&lt;LocalTimeText Value="@@null" DisableTimeElement OnNullText="No date available" /&gt;</code></pre>
+
+<div class="component-sample">
+    <LocalTimeText Value="@null" DisableTimeElement OnNullText="No date available" />
+</div>
+
 <p>
     Alternatively, you can use the <code>LocalTime</code> component to receive the converted value in the child content:
 </p>