How can a partial view be refreshed using ASP.NET Core 6 / MVC?

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There are a few ways to refresh a partial view in ASP.NET Core 6 / MVC:

1. Using Ajax: You can use Ajax to make a request to the server and update the partial view without refreshing the entire page. You can create an action method that returns the partial view and use JavaScript to call this method and update the HTML on the page.

2. Using jQuery.load(): You can use the jQuery.load() method to load the partial view content into a container on the page. When you need to refresh the partial view, you can simply call this method again and replace the content in the container.

3. Using ASP.NET Core's built-in tag helpers: ASP.NET Core has built-in tag helpers that can be used to render partial views. You can use these tag helpers to render the partial view and then update the container with JavaScript when needed. To refresh the partial view, you can simply call the tag helper again.

Here is an example of using the Ajax approach to refresh a partial view:

1. Create an action method that returns the partial view:

public IActionResult GetPartialView()
{
    return PartialView("_MyPartialView");
}

1. Create a container on the page to show the partial view content:

<div id="partialViewContainer"></div>

1. Use Ajax to call the action method and update the container on the page:

<script>
    $(document).ready(function() {
        $.ajax({
            url: "@Url.Action("GetPartialView")",
            type: "GET",
            success: function(result) {
                $('#partialViewContainer').html(result);
            }
        });
    });
</script>

1. To refresh the partial view, simply call the Ajax method again:

<script>
    function refreshPartialView() {
        $.ajax({
            url: "@Url.Action("GetPartialView")",
            type: "GET",
            success: function(result) {
                $('#partialViewContainer').html(result);
            }
        });
    }
</script>