Forum Discussion
Convert the standard Blazor navigation menu to a collapsible icon menu
H3ALY, this looks great and I got a copy from your github and copied over the relevant content to my Blazor CORE 9 project. Sad to say, the navbar does not render other than the 'Blazor Server' title at the top.
When I run your solution out of the box, it's fine - exactly as yours should show with all the icons and links on the left side. I was hoping this would work on Blazor 9 but so far I can't figure out why it won't.
- JohnHallidaySep 24, 2025Copper ContributorAh, it looks it was my App.razor setup. I had placed your script in the wrong place. This works perfectly: <!DOCTYPE html> 
 <html lang="en"><head> 
 <meta charset="utf-8" />
 <meta name="viewport" content="width=device-width, initial-scale=1.0" />
 <base href="/" />
 <link rel="stylesheet" href="bootstrap/bootstrap.min.css" />
 <link rel="stylesheet" href="app.css" />
 <link rel="stylesheet" href="SFIWebPortal.styles.css" />
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons/font/bootstrap-icons.css">
 <link rel="icon" type="image/png" href="favicon.png" />
 <script src="js/timezone.js"></script>
 <HeadOutlet @rendermode="InteractiveServer" />
 </head>
 <body>
 <Routes @rendermode="InteractiveServer" />
 <script src="_framework/blazor.web.js"></script>
 <script>
 window.setResizeCallback = (dotNetHelper) => {
 const resizeCallback = () => {
 const isBelowThreshold = window.innerWidth < 642;
 dotNetHelper.invokeMethodAsync('OnResize', isBelowThreshold);
 };window.addEventListener('resize', resizeCallback); 
 resizeCallback();
 };
 </script>
 <script src="_framework/blazor.web.js"></script>
 </body>
 </html>