fix(Responsive): break point no value at first render (#2698)

* doc: 更新示例代码 * feat: 增加首次值传递逻辑 * fix: 修复首次加载未获取值问题 * chore: bump version 8.0.7-beta03
dotnetcore · Dec 29, 2023 · 7ec4790 · 7ec4790
1 parent b6626b4
commit 7ec4790
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Showing 4 changed files with 25 additions and 4 deletions.
diff --git a/src/BootstrapBlazor.Server/Components/Samples/Responsives.razor b/src/BootstrapBlazor.Server/Components/Samples/Responsives.razor
@@ -4,9 +4,7 @@
 <h3>@Localizer["ResponsiveTitle"]</h3>
 <h4>@Localizer["ResponsiveDescription"]</h4>
 
-<DemoBlock Title="@Localizer["ResponsiveNormalTitle"]"
-           Introduction="@Localizer["ResponsiveNormalIntro"]"
-           Name="Normal">
+<DemoBlock Title="@Localizer["ResponsiveNormalTitle"]" Introduction="@Localizer["ResponsiveNormalIntro"]" Name="Normal">
     <div>@Localizer["ResponsiveNormalIntroCurrentText"] <code>Breakpoint</code>：@Size</div>
     <Responsive OnBreakPointChanged="OnChanged" />
 </DemoBlock>

diff --git a/src/BootstrapBlazor/BootstrapBlazor.csproj b/src/BootstrapBlazor/BootstrapBlazor.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>8.0.7-beta02</Version>
+    <Version>8.0.7-beta03</Version>
   </PropertyGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net5.0'">

diff --git a/src/BootstrapBlazor/Components/ResizeNotification/ResizeNotificationService.cs b/src/BootstrapBlazor/Components/ResizeNotification/ResizeNotificationService.cs
@@ -26,13 +26,20 @@ public class ResizeNotificationService
     /// <param name="target"></param>
     public void Unsubscribe(object target) => Cache.TryRemove(target, out _);
 
+    /// <summary>
+    /// 获得 当前值
+    /// </summary>
+    public BreakPoint CurrentValue { get; private set; }
+
     /// <summary>
     /// 内部调用
     /// </summary>
     /// <param name="breakPoint"></param>
     /// <returns></returns>
     internal async Task InvokeAsync(BreakPoint breakPoint)
     {
+        CurrentValue = breakPoint;
+
         foreach (var cb in Cache.Values)
         {
             await cb(breakPoint);

diff --git a/src/BootstrapBlazor/Components/ResizeNotification/Responsive.cs b/src/BootstrapBlazor/Components/ResizeNotification/Responsive.cs
@@ -27,6 +27,22 @@ protected override void OnInitialized()
         ResizeService.Subscribe(this, OnResize);
     }
 
+    /// <summary>
+    /// <inheritdoc/>
+    /// </summary>
+    /// <param name="firstRender"></param>
+    /// <returns></returns>
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender)
+        {
+            if (OnBreakPointChanged != null)
+            {
+                await OnBreakPointChanged(ResizeService.CurrentValue);
+            }
+        }
+    }
+
     /// <summary>
     /// 客户端通知断点已改变
     /// </summary>