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 | hai... i need idea how to make security code in jsp.. for example: when we register to any website, mostly we need to fill the security code that appear at the registration form page. so how can,I as a developer to do that security code? this is the example of … |
| | my code : ********uploadImage.jsp************* [code=JSP]<form action="UploadImage" method="post" enctype="multipart/form-data" name="productForm" id="productForm"><br><br> <table width="400px" align="center" border=0 style="background-color:ffeeff;"> <tr> <td align="center" colspan=2 style="font-weight:bold;font-size:20pt;"> Image Details</td>[/code] ******UploadImage.java****** [code=Java]import java.io.*; import java.sql.*; import java.util.*; import java.util.regex.*; import org.apache.commons.fileupload.servlet.ServletFileUpload; import org.apache.commons.fileupload.disk.DiskFileItemFactory; import org.apache.commons.fileupload.*; import javax.servlet.*; import javax.servlet.http.*; public class UploadImage extends HttpServlet { @Override public void …  |
| | hi, actually i want to set a order id by automatically... example: oderId : GB0001 and it will increase automatically each time some one make order. |
| | i have the below code: its appear error when i run the code: [CODE=jsp]<%@page contentType="text/html" pageEncoding="UTF-8"%> <%@ page import="java.io.*,java.sql.*,java.util.*,java.text.*,java.text.SimpleDateFormat" %> <html> <% int val =0; StringcontentType = request.getContentType(); if ((contentType != null) && (contentType.indexOf("multipart/form-data") >= 0)) { DataInputStream in = new DataInputStream(request.getInputStream()); int formDataLength = request.getContentLength(); byte dataBytes[] = new …  |