Even if I try and upload, say, 5 files at server side it just receives the last uploaded file name, in this case fifth, as ‘Field Name’ without any uploaded file.
I hope I make my point clear here. The same code just works fine if I comment out the JavaScript code in the provided example.html and just upload a single file(which is a default behaviour).
I hope this problem has nothing to do with choice of Java servlet as server side component or the jakarta file uploader package.

It moves a bookmark from the document.selection textrange to an element textrange. It correctly calculates the start and end positions regardless of where the element is in the page. It now handles end of field bookmarks with no selection.

function getSelectionRange(oElm)
{
var $r = { text: “”, start: 0, end: 0, length: 0 };
if (oElm.setSelectionRange)
{ /* W3C/Gecko/IE9+ */
$r.start= oElm.selectionStart;
$r.end = oElm.selectionEnd;
$r.text = ($r.start !== $r.end) ? oElm.value.substring($r.start, $r.end): “”;
}
else if (document.selection)
{ /* IE8- */
var $oS, $oR, $oT;
if (oElm.tagName && oElm.tagName === “TEXTAREA”)
{
$oS = document.selection.createRange().duplicate();
$oR = oElm.createTextRange();
$oR.collapse(false);
$oR.moveToBookmark($oS.getBookmark());
if ($oS.text === “”)
{
$oT = $oR.duplicate();
$oT.moveEnd(“character”, 1);
if ($oS.boundingWidth === $oT.boundingWidth && $oS.boundingHeight === $oT.boundingHeight)
{
$oR = $oT;
}
}
}
else
{
$oR = document.selection.createRange().duplicate();
}
$r.text = $oR.text;
$r.start = Math.abs($oR.moveStart(“character”, -1000000));
$r.end = $r.text.length + $r.start;
}
else if (document.getSelection)
{ /* Netscape 4 */
$r.text = document.getSelection();
$r.end = $r.text.length;
}
$r.length = $r.text.length;
return $r;
}