I have wrote an upload file method in javascript to upload big files it slpits thefiles in blobs and reattach the blobs in server side again so I can upload big files but there is a problem... after the upload is done and I receive the file in server side (the fileuploads completely), it gives me this Maximum request length exceeded
<!DOCTYPE HTML>
<html>
<head id="Head1" runat="server">
<title>uploading file using jquery with generic handler ashx</title>
<link id="Link2" rel="stylesheet" runat="server" media="screen" href="~/fileupload.css" />
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="http://malsup.github.com/jquery.form.js"></script>
<%--<script src="JavaScript1.js" type="text/javascript"></script>--%>
<script src="MyScript.js" type="text/javascript"></script>
</head>
<body>
<form id="form1" runat="server" enctype="multipart/form-data">
<div id="uploadFile">
<div class="fileuploadDiv">
<div class="status"></div>
<input type="file" name="files[]" multiple="multiple" id="files" class="fileSelect" />
<input type="submit" value="Upload" class="button" id="btnUpload" />
<%--<div id="progressbar" class="progress"></div>--%>
<div class="progress" id="progressbar">
<div class="bar" id="bar"></div>
<div class="percent" id="percent">0%</div>
</div>
<div id="messages"></div>
</div>
</div>
</form>
</body>
MyScript.js
$(document).ready(function () {
$("#btnUpload").click(function (evt) {
var blobs = [];
var fl = document.getElementById("files");
var L = fl.files.length;
var elem = document.getElementById("bar");
var per = document.getElementById("percent");
for (var i = 0; i < L ; i++) {
var file = fl.files[i];
var bytes_per_chunk = 3*1024*1024; //1048576
var start = 0;
var end = bytes_per_chunk;
var size = file.size;
var j = 1;
while (start < size) {
//push the fragments to an array
blobs.push(file.slice(start, end));
start = end;
end = start + bytes_per_chunk;
}
while (blob = blobs.shift()) {
var fileName = file.name;
var fileType = file.type;
var fileSize = file.size / 100;
var rec = 0;
rec = blob + rec;
var xhr = new XMLHttpRequest();
xhr.open('POST', 'Handler.ashx', false);
xhr.onload = function () {
alert("in for");
elem.style.width = j + "%";
per.innerHTML = j + "%";
j++;
rec = 0;
}
xhr.setRequestHeader('X_FILE_NAME', fileName);
xhr.setRequestHeader('Content-Type', fileType);
xhr.send(blob);
}
}
});
});
Handler.ashx
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.IO;
namespace test
{
public class Handler : IHttpHandler
{
int fileCount = 0;
public static void AppendAllBytes(string path, byte[] bytes)
{
//argument-checking here.
try
{
using (var stream = new FileStream(path, FileMode.Append))
{
stream.Write(bytes, 0, bytes.Length);
}
}
catch (Exception)
{
throw;
}
}
public void ProcessRequest(HttpContext context)
{
try
{
byte[] buffer = new byte[context.Request.ContentLength];
context.Request.InputStream.Read(buffer, 0, context.Request.ContentLength);
string fileName = context.Request.Headers.Get(11);
AppendAllBytes(context.Server.MapPath("~/upload/" + fileName), buffer);
}
catch (Exception)
{
throw;
}
}
public bool IsReusable
{
get
{
return false;
}
}
}
}
I Solved it Finally
the problem is the "Submit" that I changed it to button so itdoes not send the whole file also after submitting the button
I did this :
input type="button" value="Upload" class="button" id="btnUpload" />
instead of
input type="submit" value="Upload" class="button" id="btnUpload" />
Related
I use coppie js in asp.net core 6 but when sned models item blob is null send to my controller but a few data send it is ok??
plz help me that why can not send more data to controller?
enter image description here
$('#btnupload').on('click', function ()
{
event.preventDefault();
var btn = $(this);
var $form = btn.closest("form");
basic.croppie('result', 'blob').then(function (blob)
{
var myform=$('#frmData')[0];
var formData = new FormData(myform);
formData.append('filename', 'FileName.jpeg');
formData.append('blob', blob);
var myAppUrlSettings =
{
MyUsefulUrl: '#Url.Action("Create", "ItemCategory")'
}
var request = new XMLHttpRequest();
request.open('POST', myAppUrlSettings.MyUsefulUrl);
request.send(formData);
request.onreadystatechange = function () { // Call a function when the state changes.
if (this.readyState === XMLHttpRequest.DONE && this.status === 200)
{
var response = JSON.parse(request.responseText);
if (response.message == "OK")
{
}
}
}
});
});
I don't know how your controller is implemented, I have a code example here, you may refer to it:
First I create a target folder for Images under wwwwroot:
Controller code:
public class ImageController : Controller
{
private IHostingEnvironment Environment;
public ImageController(IHostingEnvironment _environment)
{
Environment = _environment;
}
[HttpGet]
public IActionResult Index()
{
return View();
}
[HttpPost]
public IActionResult Save()
{
string base64 = Request.Form["imgCropped"];
byte[] bytes = Convert.FromBase64String(base64.Split(',')[1]);
string filePath = Path.Combine(this.Environment.WebRootPath, "Images", "Cropped.png");
using (FileStream stream = new FileStream(filePath, FileMode.Create))
{
stream.Write(bytes, 0, bytes.Length);
stream.Flush();
}
return RedirectToAction("Index");
}
}
View：
#addTagHelper*, Microsoft.AspNetCore.Mvc.TagHelpers
#{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Index</title>
</head>
<body>
<form method="post" enctype="multipart/form-data" asp-controller="Image" asp-action="Save">
<input type="file" id="FileUpload1" />
<br />
<br />
<table border="0" cellpadding="0" cellspacing="5">
<tr>
<td>
<img id="Image1" src="" alt="" style="display: none" />
</td>
<td>
<canvas id="canvas" height="5" width="5"></canvas>
</td>
</tr>
</table>
<br />
<input type="button" id="btnCrop" value="Crop" style="display: none" />
<input type="submit" id="btnUpload" value="Upload" style="display: none" />
<input type="hidden" name="imgX1" id="imgX1" />
<input type="hidden" name="imgY1" id="imgY1" />
<input type="hidden" name="imgWidth" id="imgWidth" />
<input type="hidden" name="imgHeight" id="imgHeight" />
<input type="hidden" name="imgCropped" id="imgCropped" />
</form>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery-jcrop/0.9.9/js/jquery.Jcrop.min.js"></script>
<script type="text/javascript">
$(function () {
$('#FileUpload1').change(function () {
$('#Image1').hide();
var reader = new FileReader();
reader.onload = function (e) {
$('#Image1').show();
$('#Image1').attr("src", e.target.result);
$('#Image1').Jcrop({
onChange: SetCoordinates,
onSelect: SetCoordinates
});
}
reader.readAsDataURL($(this)[0].files[0]);
});
$('#btnCrop').click(function () {
var x1 = $('#imgX1').val();
var y1 = $('#imgY1').val();
var width = $('#imgWidth').val();
var height = $('#imgHeight').val();
var canvas = $("#canvas")[0];
var context = canvas.getContext('2d');
var img = new Image();
img.onload = function () {
canvas.height = height;
canvas.width = width;
context.drawImage(img, x1, y1, width, height, 0, 0, width, height);
$('#imgCropped').val(canvas.toDataURL());
$('#btnUpload').show();
};
img.src = $('#Image1').attr("src");
});
});
function SetCoordinates(c) {
$('#imgX1').val(c.x);
$('#imgY1').val(c.y);
$('#imgWidth').val(c.w);
$('#imgHeight').val(c.h);
$('#btnCrop').show();
};
</script>
</body>
</html>
Result:
I'm having a weird issue I created an app to open PNG and PDF's. The problem is when I try to open PDF files larger than 2,000 Kb it will not display, however PNG's have no problem. I'm confused as too why this is.
<html lang="en"><head>
<meta charset="UTF-8">
<link rel="stylesheet" type="text/css" media="all" href="styles.css">
</head>
<body>
<ul>
</ul>
<fieldset>
<input type="hidden" id="MAX_FILE_SIZE" name="MAX_FILE_SIZE" value="300000">
<div>
<label for="fileselect">Files to upload:</label>
<input type="file" id="fileselect" name="file-select[]" multiple="multiple">
<div id="filedrag" style="display: block;">or drop files here</div>
</div>
<div id="submitbutton" style="display: none;">
<button type="submit">Upload Files</button>
</div>
<div id="sortbutton">
<button type="submit">Submit</button>
</div>
<div id="resetbutton">
<button type="submit">Reset</button>
</div>
</fieldset>
</form>
<div id="messages">
</div>
<script src="filedrag.js"></script>
</body></html>
var files;
(function() {
// getElementById
function $id(id) {
return document.getElementById(id);
}
// output information
function Output(msg) {
var m = $id("messages");
m.innerHTML = msg + m.innerHTML;
}
// file drag hover
function FileDragHover(e) {
e.stopPropagation();
e.preventDefault();
e.target.className = (e.type == "dragover" ? "hover" : "");
}
// file selection
function FileSelectHandler(e) {
// cancel event and hover styling
FileDragHover(e);
// fetch FileList object
var files = e.target.files || e.dataTransfer.files;
// process all File objects
for (var i = 0, f; f = files[i]; i++) {
ParseFile(f);
}
}
// output file information
function ParseFile(file) {
// display an image
if (file.type.indexOf("application") == 0) {
var reader = new FileReader();
reader.onload = function(e) {
files.push("<p align=left><strong>" + file.name + ":</strong><br />" +
'<object data="' + e.target.result + '"></object></p>');
}
reader.readAsDataURL(file);
}
if (file.type.indexOf("image") == 0) {
var reader = new FileReader();
reader.onload = function(e) {
files.push("<p align=left><strong>" + file.name + ":</strong><br />" +
'<img src="' + e.target.result + '" height="500px" width="500px"></p>');
}
reader.readAsDataURL(file);
}
}
function sortFiles() {
files.sort().reverse();
for (var i = 0; i < files.length; ++i) {
Output(files[i]);
}
}
function resetWindow(){
window.location.reload(true)
}
// initialize
function Init() {
var fileselect = $id("fileselect"),
filedrag = $id("filedrag"),
submitbutton = $id("submitbutton"),
sortbutton = $id("sortbutton"),
resetbutton = $id("resetbutton");
files = new Array();
// file select
fileselect.addEventListener("change", FileSelectHandler, false);
// is XHR2 available?
var xhr = new XMLHttpRequest();
if (xhr.upload) {
// file drop
filedrag.addEventListener("dragover", FileDragHover, false);
filedrag.addEventListener("dragleave", FileDragHover, false);
filedrag.addEventListener("drop", FileSelectHandler, false);
filedrag.style.display = "block";
// remove submit button
submitbutton.addEventListener("click", sortFiles , false); //style.display = "none";
sortbutton.addEventListener("click", sortFiles , false);
resetbutton.addEventListener("click", resetWindow , false);
}
}
// call initialization file
if (window.File && window.FileList && window.FileReader) {
Init();
}
})();
As I said you try to post a PDF file larger than 2000 Kb it will not display, PNG however will display
I fixed it I hardcoded the path to display the Files
I had the same issue like yours and I resolved in this way:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body style="height: 100%;">
<button onclick="getFile(event)">Get File</button>
<input id="pdfInputFile" type="file" accept="application/pdf" style="display:none" onchange="loadPDF(this);" />
<object id="pdfViewer" type="application/pdf" style="height:100%; width:100%;border:solid 1px" >
</object>
</body>
<script>
function getFile(e) {
e.preventDefault();
document.getElementById("pdfInputFile").click();
}
function loadPDF(input) {
if (input.files && input.files[0]) {
showFile(input.files[0])
}
}
function showFile(blob){
// It is necessary to create a new blob object with mime-type explicitly set
// otherwise only Chrome works like it should
var newBlob = new Blob([blob], {type: "application/pdf"});
// Create a link pointing to the ObjectURL containing the blob.
const data = window.URL.createObjectURL(newBlob);
document.getElementById("pdfViewer").setAttribute('data', data);
setTimeout(function(){
// For Firefox it is necessary to delay revoking the ObjectURL
window.URL.revokeObjectURL(data);
}, 100);
}
</script>
</html>
I've some Javascript code. I included the jQuery file jquery-2.1.1.min.js and converted the whole Javascript code to jQuery code but when I executed this code I'm not able to POST the file. Due to which I'm not able to upload the file to the server using PHP. In firebug console I'm always getting blank. Can someone please help me in correcting this issue?
Original Javascript code :
<!DOCTYPE html>
<html>
<head>
<title>Take or select photo(s) and upload</title>
<script type="text/javascript">
function fileSelected() {
var count = document.getElementById('fileToUpload').files.length;
document.getElementById('details').innerHTML = "";
for (var index = 0; index < count; index ++) {
var file = document.getElementById('fileToUpload').files[index];
var fileSize = 0;
if (file.size > 1024 * 1024)
fileSize = (Math.round(file.size * 100 / (1024 * 1024)) / 100).toString() + 'MB';
else
fileSize = (Math.round(file.size * 100 / 1024) / 100).toString() + 'KB';
document.getElementById('details').innerHTML += 'Name: ' + file.name + '<br>Size: ' + fileSize + '<br>Type: ' + file.type;
document.getElementById('details').innerHTML += '<p>';
}
}
function uploadFile() {
var fd = new FormData();
var count = document.getElementById('fileToUpload').files.length;
for (var index = 0; index < count; index ++) {
var file = document.getElementById('fileToUpload').files[index];
fd.append('myFile', file);
}
var xhr = new XMLHttpRequest();
xhr.upload.addEventListener("progress", uploadProgress, false);
xhr.addEventListener("load", uploadComplete, false);
xhr.addEventListener("error", uploadFailed, false);
xhr.addEventListener("abort", uploadCanceled, false);
xhr.open("POST", "savetofile.php");
xhr.send(fd);
}
function uploadProgress(evt) {
if (evt.lengthComputable) {
var percentComplete = Math.round(evt.loaded * 100 / evt.total);
document.getElementById('progress').innerHTML = percentComplete.toString() + '%';
} else {
document.getElementById('progress').innerHTML = 'unable to compute';
}
}
function uploadComplete(evt) {
/* This event is raised when the server send back a response */
alert(evt.target.responseText);
}
function uploadFailed(evt) {
alert("There was an error attempting to upload the file.");
}
function uploadCanceled(evt) {
alert("The upload has been canceled by the user or the browser dropped the connection.");
}
</script>
</head>
<body>
<form id="form1" enctype="multipart/form-data" method="post" action="Upload.aspx">
<div>
<label for="fileToUpload">Take or select photo(s)</label><br />
<input type="file" name="fileToUpload" id="fileToUpload" onchange="fileSelected();" accept="image/*" capture="camera" />
</div>
<div id="details"></div>
<div>
<input type="button" onclick="uploadFile()" value="Upload" />
</div>
<div id="progress"></div>
</form>
</body>
</html>
Converted above code to jQuery code as follows but getting blank in POST :
<!DOCTYPE html>
<html>
<head>
<title>Take or select photo(s) and upload</title>
<script type="text/javascript" charset="utf-8" src="jquery-2.1.1.min.js"></script>
<script type="text/javascript">
function fileSelected() {
var count = $('#fileToUpload').get(0).files.length;//$('#fileToUpload').size() may also work
$('#details').html("");
for (var index = 0; index < count; index ++) {
var file = $('#fileToUpload').get(0).files[index];//.get(0) gives you the js DOM object
var fileSize = 0;
if (file.size > 1024 * 1024)
fileSize = (Math.round(file.size * 100 / (1024 * 1024)) / 100).toString() + 'MB';
else
fileSize = (Math.round(file.size * 100 / 1024) / 100).toString() + 'KB';
$('#details').append('Name: ' + file.name + '<br>Size: ' + fileSize + '<br>Type: ' + file.type);
$('#details').append('<p>');
}
}
function uploadFile() {
var fd = new FormData();
var count = $('#fileToUpload').get(0).files.length;
for (var index = 0; index < count; index ++) {
var file = $('#fileToUpload').get(0).files[index];
fd.append('myFile', file);
}
$.ajax({url:"savetofile.php", type:'POST', success:uploadComplete, error:uploadFailed});
// abort is included in error, the second parameter passed to the error method would be statusText with value of abort in case of abort!
}
function uploadComplete(data) {
/* This event is raised when the server send back a response */
alert(data);
}
function uploadFailed(jqXHR, textStatus) {
if(statusText==="abort") {
alert("The upload has been canceled by the user or the browser dropped the connection.")
} else {
alert("There was an error attempting to upload the file.");
}
}
</script>
</head>
<body>
<form id="form1" enctype="multipart/form-data" method="post" action="Upload.aspx">
<div>
<label for="fileToUpload">Take or select photo(s)</label><br />
<input type="file" name="fileToUpload" id="fileToUpload" onchange="fileSelected();" accept="image/*" capture="camera" />
</div>
<div id="details"></div>
<div>
<input type="button" onclick="uploadFile()" value="Upload" />
</div>
<div id="progress"></div>
</form>
</body>
</html>
Thanks in advance.
If you want I can give you the code of PHP file as well.
You're not passing any data, this is what you're doing
$.ajax({
url : "savetofile.php",
type : 'POST',
success : uploadComplete,
error : uploadFailed
});
that, sends nothing, you have to actually add the data
$.ajax({
url : "savetofile.php",
type : 'POST',
data : fd,
success : uploadComplete,
error : uploadFailed
cache : false,
contentType : false,
processData : false
});
I was following a tutorial about how to make an javascript/ajax upload system with progress (%) indicator . I have successfully added a css progress bar indicator to it .
But i have a problem that i can't solve is how to put to condition of upload like: type, file size, file is set, ....
here is my code (upload.php)
<?php
foreach($_FILES['file']['name'] as $key => $name){
if ($_FILES['file']['error'][$key] == 0 && move_uploaded_file($_FILES['file']['tmp_name'][$key], "files/{$name}")){
$uploaded[] = $name;
}
}
if(!empty($_POST['ajax'])){
die(json_encode($uploaded));
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="upload.js"></script>
</head>
<body>
<div id="uploaded">
<?php
if (!empty($uploaded)){
foreach ($uploaded as $name){
echo '<div>',$name,'</div>';
}
}
?>
</div>
<div id="upload_progress"></div>
<div>
<form action="" method="post" enctype="multipart/form-data">
<input type="file" id="file" name="file[]" />
<input type="submit" id="submit" value="upload" />
</form>
and this is the javascript file (upload.js):
var handleUpload = function(event){
event.preventDefault();
event.stopPropagation();
var fileInput = document.getElementById('file');
var data = new FormData();
data.append('ajax', true);
for (var i = 0; i < fileInput.files.length; ++i){
data.append('file[]', fileInput.files[i]);
}
var request = new XMLHttpRequest();
request.upload.addEventListener('progress', function(event){
if(event.lengthComputable){
var percent = event.loaded / event.total;
var progress = document.getElementById('upload_progress');
while (progress.hasChildNodes()){
progress.removeChild(progress.firstChild);
}
progress.appendChild(document.createTextNode(Math.round(percent * 100) +' %'));
document.getElementById("loading-progress-17").style.width= Math.round(percent * 100) +'%';
}
});
request.upload.addEventListener('load', function(event){
document.getElementById('upload_progress').style.display = 'none';
});
request.upload.addEventListener('error', function(event){
alert('Upload failed');
});
request.addEventListener('readystatechange', function(event){
if (this.readyState == 4){
if(this.status == 200){
var links = document.getElementById('uploaded');
var uploaded = eval(this.response);
var div, a;
for (var i = 0; i < uploaded.length; ++i){
div = document.createElement('div');
a = document.createElement('a');
a.setAttribute('href', 'files/' + uploaded[i]);
a.appendChild(document.createTextNode(uploaded[i]));
div.appendChild(a);
links.appendChild(div);
}
}else{
console.log('server replied with HTTP status ' + this.status);
}
}
});
request.open('POST', 'upload.php');
request.setRequestHeader('Cache-Control', 'no-cache');
document.getElementById('upload_progress').style.display = 'block';
request.send(data);
}
window.addEventListener('load', function(event){
var submit = document.getElementById('submit');
submit.addEventListener('click', handleUpload);
});
I just need and example of how to check file size is less than 50MB and i can do the other checks my self i just don't know how to check condition in this upload system.
Thanks in advance
If you want to check something like the size, you can realize it with your code easily:
Take a look at these lines in your code:
for (var i = 0; i < fileInput.files.length; ++i){
data.append('file[]', fileInput.files[i]);
}
This is where the files are added to the FormData which is then submitted to the server. You can add the conditions here, e.g. a size check:
for (var i = 0; i < fileInput.files.length; ++i){
//file.size is given in bytes
if(fileInput.files[i].size <= MAX_FILESIZE_IN_BYTES){
data.append('file[]', fileInput.files[i]);
}
}
I hope this helps.
I am using html5 and javascript .I am reading excel file from java script and showing output..PLease analyze my code first
<input type="button" id="btnSubmit" onclick="readdata(1, 2)" value="Submit" />
var xVal = 1;
var yVal = 2
function readdata(x,y) {
x = xVal;
y = yVal;
try {
var excel = new ActiveXObject("Excel.Application");
excel.Visible = false;
var excel_file = excel.Workbooks.Open("D:\\Test.xls");// alert(excel_file.worksheets.count);
var excel_sheet = excel_file.Worksheets("Sheet1");
var data = excel_sheet.Cells(x, y).Value;
//alert(data);
drawWithexcelValue(data);
xVal = xVal + 1;
}
catch (ex) {
alert(ex);
}
Now I'm reading the file from this code and showing the output with this code:
function drawWithexcelValue(val) {
var txtSpeed = val; //alert(txtSpeed.value);
if (txtSpeed !== null) {
iTargetSpeed = txtSpeed;
// Sanity checks
if (isNaN(iTargetSpeed)) {
iTargetSpeed = 0;
} else if (iTargetSpeed < 0) {
iTargetSpeed = 0;
} else if (iTargetSpeed > 80) {
iTargetSpeed = 80;
}
job = setTimeout("draw()", 5);
}
}
Q .1 every time i click on the submit button it show me the value from excel file ,i want that i didn't have to click every time on submit button ..it automatically show the values at some time interval for say 4 seconds.
Q :-2 I didn't want the submit button ,that means when i run this code it automaticaly start running the script say onload ="readdata(1, 2)" ,but it is showing only one value ...how to show all values with some time interval ..please help!!!!!
Guys if you can give me edited code than it really will be help full for me
here this code will surely work for ya
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Speedometer HTML5 Canvas</title>
<script src="script copy.js">
</script>
</head>
<body onload='draw(0);'>
<canvas id="tutorial" width="440" height="220">
Canvas not available.
</canvas>
<div id="divHidden" style="visibility: hidden; width: 0px; height: 0px">
<form id="drawTemp">
<input type="text" id="txtSpeed" name="txtSpeed" value="20" maxlength="2" />
<input type="button" value="Draw" onclick="drawWithInputValue();">
<input type="file" id="file" onchange="checkfile(this);" />
<input type="button" id="btnSubmit" onclick="readdata(1, 2)" value="Submit" />
<button onclick="myStopFunction()">Stop Meter</button>
</form>
</div>
</body>
</html>
<script type="text/javascript" language="javascript">
var myVar=setInterval(function(){readdata(1,2)},2000);
function myStopFunction()
{
clearInterval(myVar);
}
function checkfile(sender) {
var validExts = new Array(".xlsx", ".xls", ".csv");
var fileExt = sender.value;
fileExt = fileExt.substring(fileExt.lastIndexOf('.'));
if (validExts.indexOf(fileExt) < 0) {
alert("Invalid file selected, valid files are of " +
validExts.toString() + " types.");
return false;
}
else return true;
}
var xVal = 1;
var yVal = 2
function readdata(x,y) {
x = xVal;
y = yVal;
try {
var excel = new ActiveXObject("Excel.Application");
excel.Visible = false;
var excel_file = excel.Workbooks.Open("D:\\Test.xls");// alert(excel_file.worksheets.count);
var excel_sheet = excel_file.Worksheets("Sheet1");
var data = excel_sheet.Cells(x, y).Value;
//alert(data);
drawWithexcelValue(data);
xVal = xVal + 1;
if(data==null || data=="")
{
myStopFunction();
}
excel.Application.Quit();
}
catch (ex) {
alert(ex);
}
}
</script>