Re: When streaming xml from browser, Infopath calls aspx page multiple times

Graeme — Tue, 12 Jan 2010 09:14:30 GMT

Here is a link to an image of the Fiddler trace showing the problem:

The data is first downloaded by IE, but then IP downloads it all again 3 times. How and why? I hate this voodoo stuff...

When streaming xml from browser, Infopath calls aspx page multiple times

Graeme — Thu, 07 Jan 2010 09:12:29 GMT

I have a simple aspx page that reads Infopath XML from a database and sends it to the client. Works fine, but I notice using Fiddler that Infopath then calls the same aspx page 5 or 6 times for the same data. Any idea why it would do this? Here's the sample code:

protected void Page_Load(object sender, EventArgs e)

{

DataSet documentDataSet = new DataSet();

using (SqlConnection conn = new SqlConnection("server=rcs2dbdev;database=rcs2;user id=xxx;password=xxx;"))

{

conn.Open();

SqlCommand cmd = conn.CreateCommand();

cmd.CommandText = "select Name, InfoPathDoc as InfopathFormXML from Document where ID = 123";

SqlDataAdapter sqlDataAdapter = new SqlDataAdapter(cmd);

sqlDataAdapter.Fill(documentDataSet);

}

XDocument xDoc = XDocument.Parse(documentDataSet.Tables[0].Rows[0]["InfopathFormXML"].ToString());

Response.AppendHeader("Content-disposition", "attachment; filename=" + documentDataSet.Tables[0].Rows[0]["Name"]);

Response.ContentType = "application/ms-infopath.xml";

Response.Write(xDoc);

Response.Flush();

Response.End();

}

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Re: When streaming xml from browser, Infopath calls aspx page multiple times

When streaming xml from browser, Infopath calls aspx page multiple times