Add type="button" to all buttons and prevent display of Installer if already installed

Oqtane.Client/Modules/Admin/ModuleSettings/Index.razor

@@ -63,7 +63,7 @@
         </td>
     </tr>
 </table>
-<button class="btn btn-success" @onclick="@SaveModule">Save</button>
+<button type="button" class="btn btn-success" @onclick="@SaveModule">Save</button>
 <NavLink class="btn btn-secondary" href="@NavigateUrl()">Cancel</NavLink>
 
 @code {

Oqtane.Client/Modules/Admin/Pages/Add.razor

@@ -111,7 +111,7 @@
         </td>
     </tr>
 </table>
-<button class="btn btn-success" @onclick="@SavePage">Save</button>
+<button type="button" class="btn btn-success" @onclick="@SavePage">Save</button>
 <NavLink class="btn btn-secondary" href="@NavigateUrl()">Cancel</NavLink>
 
 @code {

Oqtane.Client/Modules/Admin/Pages/Delete.razor

@@ -111,7 +111,7 @@
         </td>
     </tr>
 </table>
-<button class="btn btn-danger" @onclick="@DeletePage">Delete</button>
+<button type="button" class="btn btn-danger" @onclick="@DeletePage">Delete</button>
 <NavLink class="btn btn-secondary" href="@NavigateUrl()">Cancel</NavLink>
 
 @code {

Oqtane.Client/Modules/Admin/Pages/Edit.razor

@@ -112,7 +112,7 @@
         </td>
     </tr>
 </table>
-<button class="btn btn-success" @onclick="@SavePage">Save</button>
+<button type="button" class="btn btn-success" @onclick="@SavePage">Save</button>
 <NavLink class="btn btn-secondary" href="@NavigateUrl()">Cancel</NavLink>
 
 @code {

Oqtane.Client/Modules/Admin/Sites/Add.razor

@@ -55,7 +55,7 @@ else
         </td>
     </tr>
 </table>
-<button class="btn btn-success" @onclick="@SaveSite">Save</button>
+<button type="button" class="btn btn-success" @onclick="@SaveSite">Save</button>
 <NavLink class="btn btn-secondary" href="@NavigateUrl()">Cancel</NavLink>
 }
 

Oqtane.Client/Modules/Counter/Index.razor

@@ -2,7 +2,7 @@
 @inherits ModuleBase
 Current count: @currentCount
 <br />
-<button class="btn btn-primary" @onclick="@IncrementCount">Click me</button>
+<button type="button" class="btn btn-primary" @onclick="@IncrementCount">Click me</button>
 <br /><br />
 
 @code {

Oqtane.Client/Modules/HtmlText/Edit.razor

@@ -20,7 +20,7 @@
             </td>
         </tr>
     </table>
-    <button class="btn btn-success" @onclick="@SaveContent">Save</button>
+    <button type="button" class="btn btn-success" @onclick="@SaveContent">Save</button>
     <NavLink class="btn btn-secondary" href="@NavigateUrl()">Cancel</NavLink>
 </form>
 

Oqtane.Client/Shared/Installer.razor

@@ -4,7 +4,9 @@
 @inject IInstallationService InstallationService
 @inject IUserService UserService
 
-<div class="container">
+@if (!Installed)
+{
+    <div class="container">
         <div class="row">
             <div class="mx-auto text-center">
                 <img src="oqtane.png" />
@@ -102,12 +104,13 @@
         </div>
         <div class="row">
             <div class="mx-auto text-center">
-            <button class="btn btn-success" @onclick="@Install">Install Now</button><br /><br />
+                <button type="button" class="btn btn-success" @onclick="@Install">Install Now</button><br /><br />
                 @((MarkupString)@Message)
             </div>
             <div class="loading" style="@LoadingDisplay"></div>
         </div>
-</div>
+    </div>
+}
 
 @code {
 
@@ -124,6 +127,14 @@ private string Message = "";
 private string IntegratedSecurityDisplay = "display:none;";
 private string LoadingDisplay = "display:none;";
 
+private bool Installed = true;
+
+protected override async Task OnInitAsync()
+{
+    var response = await InstallationService.IsInstalled();
+    Installed = response.Success;
+}
+
 private void SetIntegratedSecurity(UIChangeEventArgs e)
 {
     if (Convert.ToBoolean(e.Value))

Oqtane.Client/Shared/SiteRouter.razor

@@ -4,14 +4,12 @@
 @using System.Linq
 @using System.Collections.Generic
 @using Oqtane.Shared
-@using Microsoft.JSInterop
 @using Microsoft.AspNetCore.Components.Routing
 @inject AuthenticationStateProvider AuthenticationStateProvider
 @inject SiteState SiteState
 @inject IUriHelper UriHelper
 @inject INavigationInterception NavigationInterception
 @inject IComponentContext ComponentContext
-@inject IJSRuntime jsRuntime
 @inject IAliasService AliasService
 @inject ITenantService TenantService
 @inject ISiteService SiteService

Oqtane.Client/Themes/Controls/ModuleActions.razor

@@ -7,7 +7,7 @@
 @inject IPageModuleService PageModuleService
 
 <div class="dropdown" style="@display">
-    <button class="btn dropdown-toggle" type="button" id="dropdownMenuButton" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
+    <button type="button" class="btn dropdown-toggle" id="dropdownMenuButton" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
     <div class="dropdown-menu" aria-labelledby="dropdownMenuButton">
         @foreach (var action in actions)
         {