3,747 Topics
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Hi I want to display text and image both on the same jsp page. but the code display only image, which is retrieve from database. can i display both on same jsp page. all data retrieve from database with image as blob. please help me..
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I have a jsp page in which I add users and display users from the database . so there are two servlets for this functions, how do I invoke both this sevlets(controller) at the same time ? |
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Hi, I need your help for forgot password decryption. When a user registers , his password will be encrypted using md5(); and When he sign in, I will encrypt his password using MD5() and I will compare it with value already stored in to table, My problem is, If he …
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I have a standard java web application package under public_html. My java source code is under WEB-INF/classes/. My jsp files are under public_html and public_html/version/v1. Now all of my jsp file under public_html is running fine, however, the jsp files under public_html/version/v1 do not work with following error: *HTTP Status …
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Following is my code effort.... I want to read first line of file(comma separated) & then create table in JavaDB but stuck here... Please someone help me how to do next???? public class DatabaseDAO { public void FileRead(String st) throws ClassNotFoundException, SQLException, IOException{ String []tokens=null; try{ try (FileReader fr = … |
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Hello guys. I successfully loaded local files in Spring Web MVC Application, such as javascript files, css files or image files. They were working fine untill yesterday. All the pictures are not being rendered in JSP view. An error is shown similar to that of title. Here is my configuration. … 
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i'd like to get a solution on how to play video file from mysql database 
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i am new to JSP and this is my first trial on JSP i have a table "des" 1. id - auto increment 2. desn - varchar(50) and i wanted to access the table data on my JSP(index.jsp) file: <%@ page import="java.sql.*" %> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Add … 
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<img src="D:/nameoffolder/?src='$[description]'" width="50px" /> <input type="text" name="description" /> <input type="file" name="file" /> <input type="submit" /> uploaded image to be displayed at the same time. Here i can get the path of an image in description but i want that to be displayed on the same jsp page.
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i am beginner in java, i am trying to display user name with image jsp page when loging with email id... plllsssss help me out... package User_pack; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.sql.*; import DB.DBCon; import javax.servlet.http.HttpSession; import javax.servlet.RequestDispatcher; public class Validate …
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Hello guys. I'm creating a web application on Netbeans. Under Source Packages, I've created: - DAO Factories for Customer, Inquiries, and Employee; -DB Connection to establish connectivity with a database I've created; -Entities which include Customer, Inquiries, and Employee; -Servlets containing Login, Reservations, EmployeeRegistration. I'm just wondering if my understanding … 
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Hello All, I very new to Java, JSP, MySQL and Google Charts [about 45 days experience]. I've been using the Netbeans IDE to create JSP's for interaction with a MySQL data base as part of a Linux based LAMP server that I've constructed. I've got a database that records event …
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Hello everyone, I have 2 JSP files, lets call it 1.jsp and 2.jsp. I have a javascript function in my 1.jsp file, that I am calling 2.jsp, and passing one argument. as follow: 1.jsp function call1Servlet () { var myId = document.getElementById('lblId').textContent; window.open("/myapp/2.jsp?myId="+myId, "", "toolbar=no,menubar=no,resizable=no,scrollbars=yes,width=1024"); } Now, in my 2.jsp … 
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Does google chrome breaks the large form (example in my case length 30000kb) before submission ? because when i analyse the network with network protocol analyser , IE doesnt break the large form , and submitts the whole form as one reqeust . but google chorme break into 2 chunks …
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Hello, Recently I wa trying to develop an audio player of sound cloud as I got inspiration from here http://en.israelstory.org/episode/whats-love-got/ you can click file 1 by 1 and notice on the player hw is it playing I also tried to do the same but it's not orking when I clicked …
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When i save my jsp page with form data in Internet explorer it saved,but when i save my form with chrome browser the weblogic server gives below exception.please help me to solve this issue. weblogic.utils.NestedRuntimeException: cannot parse POST parameters of request |
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Hello all; when i save my form data through chrome without fiddler i will get exception,when i open my fiddler and then i click on save button it works fine the data saved in db. so what is the issue with chrome when without fiddler my requst rejects by yhe … 
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protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter pw = response.getWriter(); InputStream inputStream = null; // input stream of the upload file // obtains the upload file part in this multipart request Part filePart = request.getPart("audio"); if (filePart != null) { // prints out some information … 
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Hello all, I have a J2EE application that displays a dropdown of items, in Arabic text. This data is stored in a table in underlying MySQL server. The DB character set is set to utf8 and I have in my JSP the carset encoding as utf8 as well. This works …
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Hello everyone, I am populating a dropdown list in my webapp, from a MySQL database table. There are around 160,000 records in the table. When I start my webapp and when populating the content of the drop-down, it takes incredible amount of time, and eventually the browser crashes. I am …
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Hi, Im trying to display all the rows from a table (im running on Postgres and NetBeans 6.5). I only get one row.. my code: the actor class [code=Java] package appsClass; import java.sql.*; /* * To change this template, choose Tools | Templates * and open the template in the …
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Hi, i have form in my jsp , which when submitted ,calls javascript which will inturn submit the form , this is working fine in IE. but when i submit from chrome , i get below error. -version:2.5]] Servlet failed with IOException weblogic.utils.NestedRuntimeException: Cannot parse POST parameters of request: '/integration/r5/wfsworklist/WFTaskUpdate' …
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Hello All i'm new to jsp developing and i'm working on a site contain news page and allows user comments . i already do it but having 2 problems first that i have to refresh after submit comment to show comment second that every time i refresh the comment is …
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String contentType = request.getContentType(); if ((contentType != null) && (contentType.indexOf("multipart/form-data") >= 0)) { DataInputStream in = new DataInputStream(request.getInputStream()); int formDataLength = request.getContentLength(); byte dataBytes[] = new byte[formDataLength]; int byteRead = 0; int totalBytesRead = 0; while (totalBytesRead < formDataLength) { byteRead = in.read(dataBytes, totalBytesRead, formDataLength); totalBytesRead += byteRead; } String …
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Hi All, I have a JSP which contains a form , when the form is submitted the control comes to servlet . this is working fine in IE. but in google chrome it going to error page . When i debugged from the develper tools , i found one difference … |
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package Agents; import java.io.IOException; import java.io.PrintWriter; import java.sql.Connection; import java.sql.DriverManager; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; @WebServlet(name = "InsertAgents", urlPatterns = {"/InsertAgents"}) public class InsertAgents extends HttpServlet { protected void doPOST(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=UTF-8"); try (PrintWriter out = response.getWriter()) { /* …
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I am doing program in java .I have designed a jsp page which has 3 drop downlist's...country,state and district.I want to display the values in drop down list state when a country is selected...(for eg:-if india is selected,drop down list state must have only the name of states in india).In …
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how can I select project from dropdown then execute query catching the value of the project selected I have the follow code using AJAX and JSP pages admin.jsp <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@ page import="java.sql.*"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; … |
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No working in jsp through tomcat...the resource are not fullfilled...and no output folder ..how to solve error
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I have followed all the tutorials, but still I have a problem that I can't get an object from a form to the controller using Spring MVC. What might be the case? I am using Thymeleaf to format my jsp pages. <!DOCTYPE HTML> <html xmlns:th="http://www.thymeleaf.org"> <head> <title>Getting Started: Handing Form … |
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