While trying to upload the PDF on server. and it is uploading the blank PDF
on server. Following is the code:
$.ajax({
url: "test.jsp",
type: 'POST',
data: 'name='+titleLabel.getText()+'&content=' +
data.mydata.length+imgdata,
success: function(data){
console.log(data);
var serviceUrl =
getUrl("/sap/opu/odata/sap/Y_UPLOAD_FILE_SRV/?$format=xml");
getToken(serviceUrl,function(userToken){
uploadPDFFile(data,userToken,titleLabel.getText());
});
},
error: function (request, textStatus,
errorThrown) {
console.log(errorThrown);
busy.close();
}
});
//////Code of test.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ page import="javax.servlet.*,
javax.servlet.http.*,java.io.*,java.util.*"%>
<%@ page import= "java.io.FileOutputStream"%>
<%@ page import= "java.io.*, javax.sql.rowset.serial.SerialBlob"%>
<%@ page import= "com.itextpdf.text.Document, com.itextpdf.text.Paragraph"%>
<%@ page import= "com.itextpdf.text.DocumentException"%>
<%@ page import= "java.sql.Blob, java.sql.SQLException"%>
<%@ page import= "com.itextpdf.text.pdf.*, com.itextpdf.text.Image,
com.itextpdf.text.pdf.codec.Base64"%>
<%
response.setContentType("application/pdf");
String filename = request.getParameter("name")+".pdf";
String totalImg = request.getParameter("content");
//response.setHeader("Content-Disposition", "attachment; filename=\"" +
filename + "\"");
%>
<%
Document document = new Document();
try{
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
PdfWriter.getInstance(document, buffer);
document.open();
int len = Integer.parseInt(totalImg);
for (int i=0; i<len; i++)
{
String data = request.getParameter("Image"+i);
int start = data.indexOf(",");
data = data.substring(start + 1);
Base64 base64obj= null;
Blob blob = new SerialBlob(base64obj.decode(data));
Image token = Image.getInstance(blob.getBytes(1, (int)
blob.length()));
int k = i+1;
document.add(new Paragraph("00"+k));
document.add(token);
}
document.close();
DataOutput dataOutput = new
DataOutputStream(response.getOutputStream());
byte[] bytes = buffer.toByteArray();
response.setContentLength(bytes.length);
for(int i = 0; i < bytes.length; i++)
{
dataOutput.writeByte(bytes[i]);
}
}
catch(DocumentException e){
e.printStackTrace();
}
%>
/// upload function in javascript
function uploadPDFFile(pdfContent,userToken,filename) {
var uploadUrl = getUrl("/sap/opu/odata/sap/Y_UPLOAD_FILE_SRV/Files/");
console.log("Token :"+userToken);
console.log("Content :"+pdfContent);
$.ajax({
url: uploadUrl,
type: 'POST',
data: pdfContent,
beforeSend: function (request)
{
request.setRequestHeader("x-csrf-token",userToken);
request.setRequestHeader("slug",filename);
request.setRequestHeader("Content-Type","application/pdf");
},
success: function(data, textStatus, request){
console.log("UPload Succes");
console.log(data);
console.log(textStatus);
console.log(request);
updateFolderDetail(TripId);
document.getElementById("submitBtn").value = "Re-submit";
jQuery.sap.require("sap.m.MessageBox");
sap.m.MessageBox.alert(
"Your photos have been uploaded to SAP TEM as a
PDF and can
now be attached to your expense report. Please arrange receipts in SAP TEM
in the same order as the photos in the PDF.",
function() {
//do something on OK click
},
" "
);
//var token = request.getResponseHeader('x-csrf-token');
//callback(token);
},
error: function (request, textStatus, errorThrown) {
console.log(errorThrown);
}
});
Please suggest.
Thanks
Preety
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