root element is missing

  • Thread starter Thread starter sonu
  • Start date Start date
S

sonu

i used the following code at client side:
function btn_send.onclick()
{
// create ADO-stream Object
var ado_stream = new ActiveXObject("ADODB.Stream");


// create XML document with default header and primary node
var xml_dom = new ActiveXObject("MSXML2.DOMDocument");
xml_dom.loadXML('<?xml version="1.0" ?> <root/>');
// specify namespaces datatypes
xml_dom.documentElement.setAttribute("xmlns:dt",
"urn:schemas-microsoft-com:datatypes");


// create a new node and set binary content
var l_node1 = xml_dom.createElement("file1");
l_node1.dataType = "bin.base64";
// open stream object and read source file
ado_stream.Type = 1; // 1=adTypeBinary
ado_stream.Open();
ado_stream.LoadFromFile("c:\\tmp\\myfile.doc");
// store file content into XML node
l_node1.nodeTypedValue = ado_stream.Read(-1); // -1=adReadAll
ado_stream.Close();
xml_dom.documentElement.appendChild(l_node1);


// we can create more XML nodes for multiple file upload


// send XML documento to Web server
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.open("POST","./file_recieve.asp",false);
xmlhttp.send(xml_dom);
// show server message in message-area
div_message.innerHTML = xmlhttp.ResponseText;



}


and wrote following code at server side in asp.net
dim xml as new XMLDocument()
xml.load(Request.InputStream)

but i m gettin error as :
root element is missing
 
sonu said:
i used the following code at client side:
function btn_send.onclick()
{
// create ADO-stream Object
var ado_stream = new ActiveXObject("ADODB.Stream");


// create XML document with default header and primary node
var xml_dom = new ActiveXObject("MSXML2.DOMDocument");
xml_dom.loadXML('<?xml version="1.0" ?> <root/>');
// specify namespaces datatypes
xml_dom.documentElement.setAttribute("xmlns:dt",
"urn:schemas-microsoft-com:datatypes");


// create a new node and set binary content
var l_node1 = xml_dom.createElement("file1");
l_node1.dataType = "bin.base64";
// open stream object and read source file
ado_stream.Type = 1; // 1=adTypeBinary
ado_stream.Open();
ado_stream.LoadFromFile("c:\\tmp\\myfile.doc");
// store file content into XML node
l_node1.nodeTypedValue = ado_stream.Read(-1); // -1=adReadAll
ado_stream.Close();
xml_dom.documentElement.appendChild(l_node1);


// we can create more XML nodes for multiple file upload


// send XML documento to Web server
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.open("POST","./file_recieve.asp",false);
xmlhttp.send(xml_dom);
// show server message in message-area
div_message.innerHTML = xmlhttp.ResponseText;



}


and wrote following code at server side in asp.net
dim xml as new XMLDocument()
xml.load(Request.InputStream)

but i m gettin error as :
root element is missing
Click to expand...

this error is likely appearing if the xml looks like:
<item>
<item2>
</item2>
</item>
<item>
...
</item>

it has to have 1 single root element:

<root>
<item>
<item2>
</item2>
</item>
<item>
...
</item>
</root>

how does your xml look like?

FB


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