Asp net core search bar results coming back null in view


ASP.NET is a popular programming language used for web applications. One common issue that developers may encounter is when the search bar in ASP.NET Core are coming back null in the view. In this article, we will explore some possible to this problem.

Check the Controller

The first step in troubleshooting this issue is to check the controller code responsible for handling the search functionality. Make sure that the controller is correctly retrieving the search results from the or any other data source. Here is an example of how the controller code might look:

public IActionResult Search(string searchTerm)
    var results = _dbContext.Items.Where(item => item.Name.Contains(searchTerm)).ToList();
    return View(results);

Verify the View

Next, ensure that the view is correctly receiving the search results from the controller. Check the view code to make sure that the is correctly and that the search results are displayed. Here is an example of how the view code might look:



the Issue

If the search results are still coming back null in the view, it may be necessary to debug the issue further. One way to do this is by setting breakpoints in the controller and view code and inspecting the values of variables during . This can help identify any potential issues with data retrieval or binding.

Handling Null Results

In some cases, the search results may legitimately be null. To handle this scenario, you can add conditional logic in the view to display a message or handle the null results gracefully. Here is an example of how you can handle null results in the view:

@if (Model == null || Model.Count == 0)

No results found.

} else { @foreach (var item in Model) {


} }


When the search bar results in ASP.NET Core are coming back null in the view, it is important to check the controller and view code for any potential issues. By verifying the data retrieval and binding processes, debugging the issue, and handling null results gracefully, you can effectively solve this problem and ensure that the search functionality as expected in your ASP.NET Core application.

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