feat: 改用 focus 自定义方法

Author: ArgoZhang

src/BootstrapBlazor/Components/Input/BootstrapInput.razor.js

@@ -1,5 +1,12 @@
 import EventHandler from "../../modules/event-handler.js"
 
+export function focus(id) {
+    const el = document.getElementById(id)
+    if (el) {
+        el.focus();
+    }
+}
+
 export function clear(id) {
     const el = document.getElementById(id)
     if (el) {

src/BootstrapBlazor/Components/Input/BootstrapInputBase.cs

@@ -97,7 +97,7 @@ public abstract class BootstrapInputBase<TValue> : ValidateBase<TValue>
     /// Method to focus the element
     /// </summary>
     /// <returns></returns>
-    public async Task FocusAsync() => await FocusElement.FocusAsync();
+    public async Task FocusAsync() => await InvokeVoidAsync("focus", GetInputId());
 
     /// <summary>
     /// Method to select all text