Ajax related Question

It seems like your current approach involves emptying the target div (#rname) before appending the received data in order to ensure a fresh display. If you're looking for an alternative method to achieve the same result without explicitly emptying the div each time, you can consider utilizing jQuery's `.html()` method instead of `empty()` and `append()`.

Here's how you can modify your existing code snippet:

$.ajax({
    type: "POST",
    url: "/JS/UploadImage/",
    mimeType: "multipart/form-data",
    processData: false,
    contentType: false,
    data: formdata,
    success: function (result) {
        if (result !== null) {
            let parsed = JSON.parse(result);
            
            if (parsed.data !== null) {
                let substr = parsed.data.substring(14);
                
                // Instead of empty() and append(), directly set the HTML content
                $("#rname").html('
' + substr + '
');
            } else {
                alert("Error occurred while uploading");
            }
        }
    },
    error: function (result) {
        alert("Uploading failed");
    }
});

By using `.html()` to set the content of the div, you overwrite the existing content without needing to explicitly empty it first. This can streamline your code while achieving the same outcome. Remember to adapt this approach to suit the specific requirements and structure of your .NET MVC application. Let me know if you need further clarification or assistance!