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Excel file not being downloaded when function is called via ajax method

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Situation

I am working on an application where I can have a grid with X items, and each item has a print button. Clicking this print button allows me to call an ajax function which passes the ID of the grid item to a controller. I retrieve the relevant data based on that ID and then download it in an excel file. (The retrieving of the specific item is not yet done)

What I have so far

So far, I have the basic code that downloads an excel file, along with my grid .

Problem

The problem I am facing is, if I click the "Print" button...nothing happens, even with a breakpoint in my exporttoexcel functions shows me that the function is entered and I can step thru it and despite no errors, nothing occurs. However, I added random button that called the same function and when i clicked that button, the excel file was downloaded. As a result, I believe the issue has something to do with aJax.

Code

<input type="button" value="Test" onclick="location.href='@Url.Action("ExportToExcel", "Profile")'" /> This is the code which downloads the file. It was a simple button I added.

     function ExportToExcel(id) {
        $.ajax({
            type: "POST",
            url: "@Url.Action("ExportToExcel", "Profile")",
            data: { "id": id },
            dataType: "json"

        });
      }

This is the function that I want to work, but it does not work and I cannot see what i've got wrong.

Export to Excel Code

 `public void ExportToExcelx()
    {
        var products = new System.Data.DataTable("teste");
        products.Columns.Add("col1", typeof(int));
        products.Columns.Add("col2", typeof(string));

        products.Rows.Add(1, "product 1");
        products.Rows.Add(2, "product 2");
        products.Rows.Add(3, "product 3");
        products.Rows.Add(4, "product 4");
        products.Rows.Add(5, "product 5");
        products.Rows.Add(6, "product 6");
        products.Rows.Add(7, "product 7");


        var grid = new GridView();
        grid.DataSource = products;
        grid.DataBind();

        Response.ClearContent();
        Response.Buffer = true;
        Response.AddHeader("content-disposition", "attachment; filename=MyExcelFile.xls");
        Response.ContentType = "application/ms-excel";

        Response.Charset = "";
        StringWriter sw = new StringWriter();
        HtmlTextWriter htw = new HtmlTextWriter(sw);

        grid.RenderControl(htw);

        //Response.Output.Write(sw.ToString());
        //Response.Flush();
        //Response.End();
        // =============


        //Open a memory stream that you can use to write back to the response
        byte[] byteArray = Encoding.ASCII.GetBytes(sw.ToString());
        MemoryStream s = new MemoryStream(byteArray);
        StreamReader sr = new StreamReader(s, Encoding.ASCII);

        //Write the stream back to the response
        Response.Write(sr.ReadToEnd());
        Response.End();



        //  return View("MyView");
    }

`

Theory

I believe the error is somehow tied in to aJax, I am also creating the button in the controller like this. "<button type='button' class='btn btn-warning' onclick='ExportToExcel(" + c.id + ");'>Print</button>",

Since location.href='@Url.Action works, I was wondering if attempting to redo my dynamic button would solve my issue.

Appreciate any insight that could be offered.


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