GoogleMap component code cleanup (#847)

Author: gvreddy04

blazorbootstrap/Components/Maps/GoogleMap.razor

@@ -8,5 +8,5 @@
               Source="@GoogleMapsJsFileUrl"
               OnLoad="OnScriptLoad" />
 
-<div @ref="@Element" id="@Id" class="@ClassNames" style="@StyleNames" role="alert" @attributes="@AdditionalAttributes">
+<div @ref="@Element" id="@Id" class="@ClassNames" style="@StyleNames" @attributes="@AdditionalAttributes">
 </div>

blazorbootstrap/Components/ScriptLoader/ScriptLoader.razor.cs

@@ -10,7 +10,7 @@ public partial class ScriptLoader : BlazorBootstrapComponentBase
     /// <summary>
     /// The default content type for scripts.
     /// </summary>
-    private const string type = "text/javascript";
+    private const string ScriptType = "text/javascript";
 
     /// <summary>
     /// A reference to this component instance for use in JavaScript calls.
@@ -24,7 +24,7 @@ public partial class ScriptLoader : BlazorBootstrapComponentBase
     protected override async Task OnAfterRenderAsync(bool firstRender)
     {
         if (firstRender)
-            await JSRuntime.InvokeVoidAsync("window.blazorBootstrap.scriptLoader.initialize", Id, Async, Defer, ScriptId, Source, type, objRef);
+            await JSRuntime.InvokeVoidAsync("window.blazorBootstrap.scriptLoader.initialize", Id, Async, Defer, ScriptId, Source, ScriptType, objRef);
 
         await base.OnAfterRenderAsync(firstRender);
     }
@@ -72,13 +72,19 @@ public void OnLoadJS()
     /// <summary>
     /// Gets or sets a value indicating whether the script should be loaded asynchronously.
     /// </summary>
+    /// <remarks>
+    /// Default value is <see langword="false" />.
+    /// </remarks>
     [Parameter]
     public bool Async { get; set; }
 
     /// <summary>
     /// Gets or sets a value indicating whether the script is meant to be executed 
     /// after the document has been parsed, but before firing DOMContentLoaded event..
     /// </summary>
+    /// <remarks>
+    /// Default value is <see langword="false" />.
+    /// </remarks>
     [Parameter]
     public bool Defer { get; set; }
 
@@ -97,12 +103,18 @@ public void OnLoadJS()
     /// <summary>
     /// Gets or sets the ID of the script element.
     /// </summary>
+    /// <remarks>
+    /// Default value is <see langword="null" />.
+    /// </remarks>
     [Parameter]
     public string? ScriptId { get; set; }
 
     /// <summary>
     /// Gets or sets the URI of the external script to load.
     /// </summary>
+    /// <remarks>
+    /// Default value is <see langword="null" />.
+    /// </remarks>
     [Parameter]
     [EditorRequired]
     public string? Source { get; set; } = default!;

blazorbootstrap/wwwroot/blazor.bootstrap.js

@@ -462,7 +462,7 @@ window.blazorBootstrap = {
             return window.blazorBootstrap.googlemaps.instances[elementId];
         },
         initialize: (elementId, zoom, center, markers, clickable, dotNetHelper) => {
-            window.blazorBootstrap.googlemaps.markerEls[elementId] = window.blazorBootstrap.googlemaps.markerEls[elementId] ?? []
+            window.blazorBootstrap.googlemaps.markerEls[elementId] = window.blazorBootstrap.googlemaps.markerEls[elementId] ?? [];
 
             let mapOptions = { center: center, zoom: zoom, mapId: elementId };
             let map = new google.maps.Map(document.getElementById(elementId), mapOptions);