Header HX-Reselect

This example shows how to use HTTP Response HX-Reselect to select which part of the response to swap using CSS selector and override hx-select in on the triggering element. (doc)

csharp

htmx.MapGet("/", (HttpRequest request, HttpResponse response) =>
{
    response.Htmx(x =>
    {
        x.Reselect("#get");
    });

    return Results.Content($"""
    GET => {DateTime.UtcNow}
        <div id="get">RESELECTED GET => {DateTime.UtcNow}</div>
    """);
});