Display image

How to Pass image from html to jsp and display that image using jsp

View Answers

August 29, 2012 at 3:22 PM

Here is an example that pass an image path from the html page to jsp page and display it.

1)page.html:

<%@ page language="java" %>
<HTML>
<HEAD><TITLE>Display file upload form to the user</TITLE></HEAD>
<BODY> <FORM ENCTYPE="multipart/form-data" ACTION="http://localhost:8080/examples/jsp/display.jsp" METHOD=POST>
<br><br><br>
<center>
<table border="0" bgcolor=#ccFDDEE>
<tr>
<center>
<td colspan="2" align="center"><B>UPLOAD THE FILE</B><center></td>
</tr>
<tr>
<td colspan="2" align="center"> </td>
</tr>
<tr>
<td><b>Choose the file To Upload:</b></td>
<td><INPUT NAME="file" TYPE="file"></td>
</tr>
<tr>
<td colspan="2" align="center"> </td>
</tr>
<tr>
<td colspan="2" align="center"><input type="submit" value="Send File"> </td>
</tr>
<table>
</center>
</FORM>
</BODY>
</HTML>

2)display.jsp:

<%@ page import="java.io.*" %>
<%@ page import="java.sql.*" %>
<%!
private byte[] getImage(String filename){
byte[] result = null;
String fileLocation = filename;
File f = new File(fileLocation);
result = new byte[(int)f.length()];
try{
FileInputStream in = new FileInputStream(fileLocation);
in.read(result);
}
catch(Exception ex){
System.out.println("GET IMAGE PROBLEM : "+ex);
ex.printStackTrace();
}
return result;
}
%>
<%
String saveFile="";
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 file = new String(dataBytes);
saveFile = file.substring(file.indexOf("filename=\"") + 10);
saveFile = saveFile.substring(0, saveFile.indexOf("\n"));
saveFile = saveFile.substring(saveFile.lastIndexOf("\\") + 1,saveFile.indexOf("\""));
int lastIndex = contentType.lastIndexOf("=");
String boundary = contentType.substring(lastIndex + 1,contentType.length());
int pos;
pos = file.indexOf("filename=\"");
pos = file.indexOf("\n", pos) + 1;
pos = file.indexOf("\n", pos) + 1;
pos = file.indexOf("\n", pos) + 1;
int boundaryLocation = file.indexOf(boundary, pos) - 4;
int startPos = ((file.substring(0, pos)).getBytes()).length;
int endPos = ((file.substring(0, boundaryLocation)).getBytes()).length;
File ff = new File(saveFile);
FileOutputStream fileOut = new FileOutputStream(ff);
fileOut.write(dataBytes, startPos, (endPos - startPos));
fileOut.flush();
fileOut.close();

response.reset();
response.setHeader("Content-Disposition", "inline");
response.setHeader("Cache-Control", "no-cache");
response.setHeader("Expires", "0");
response.setContentType("image/jpg");
byte[] image = getImage(saveFile);
OutputStream outputStream = response.getOutputStream();
outputStream.write(image);
outputStream.close();
}
%>

Ads

Advertisements

image display
for uploading image in ms access database and also seen the result of displaying image from access database but Sir I want that how I display image from database...image display hello sir this is saurav srivastav, I am developing my

Display image
Display image How to Pass image from html to jsp and display that image using jsp Here is an example that pass an image path from the html page to jsp page and display it. 1)page.html: <%@ page language="java

image display
image display Hai Friends..... Actually I uploaded filepath into database and image into a folder. Now i want to show that image as my profile photo. How it is?...Friends Can you help me? Thanks in advance to take time

how to display image with listview
how to display image with listview How can i display the list view with the related images from database

display image on jsp
display image on jsp how to display image from database which path is coming in string. i want to display image and its discription and price... is downloading on jsp. show i can open it. but i want to display that image on jsp

Image display in pdf
Image display in pdf i am trying to display a image in pdf using xsl fo but " [ERROR] Error while creating area : Error with image URL: images... go through the following link: Display image in pdf

image display - JSP-Servlet
image display how to display image that store in mysql database... column have BLOB datatype.... Hi Friend, Please visit the following link: http://www.roseindia.net/jsp/retrieve-image.shtml Thanks

display image using jsp
display image using jsp display image using jsp and phonegap on emulator of eclipse Here is a simple jsp code that displays an image on browser. <%@ page import="java.io.*" %> <%@page contentType="image/gif

Jsp Image Display
Jsp Image Display Hi,i need to display image in a Box like in profile photo,when i click on the browse button,file gets open and the selected image...;<TITLE>Display file upload form to the user</TITLE></HEAD> <

JSP:select image for db and display in image tag
JSP:select image for db and display in image tag Hi, i am new to this forum. My query is that, i am trying to display image in image tag but i am...(); response.setContentType("image/jpg"); response.getOutputStream().write(rb,0,len

JSP:select image for db and display in image tag
JSP:select image for db and display in image tag Hi, i am new to this forum. My query is that, i am trying to display image in tag but i am...); response.getOutputStream().flush(); } i think, this code will display image

jsp image display
jsp image display this is my saveImage.jsp file: <% ServletContext context = pageContext.getServletContext(); String initPath...); String updateQuery="update stu_info set image_path=? where

Display both image and data into Swing JTable
Display both image and data into Swing JTable How To Display both image and data into Swing JTable which is retrieved from MySQL database

How to display image in Swing?
How to display image in Swing Application? Swing is used... requirement to display the image in your swing application then you can learn to display image in swing application here. In this example user enters the name

how to display one image on jsp through java
how to display one image on jsp through java Hi, I wanted to display one image on my jsp file like social networking sites. But the scenario is that the image file is not inside the project folder. That is inside the C

How to retrieve and display image from database in Java?
How to retrieve and display image from database in Java? Hi, I am... on the web page. My application is in Java/JSP. How to retrieve and display image.... Please check the it at How to store and retrieve image from database in JSP

Write an applet to display scrolling image in an applet window using thread.
Write an applet to display scrolling image in an applet window using thread. Write an applet to display scrolling image in an applet window using thread

how to display or retrive an image in jsp whose path is stored in oracle database
how to display or retrive an image in jsp whose path is stored in oracle database how to display or retrive an image in jsp whose path is stored in oracle database and the image is stored in my pictures folder

How to display image in jsp from database using Servlet?
How to display image in jsp from database using Servlet? Hi, How to display image in jsp from database using Servlet? Thanks Hi, You will find code and example program at Retrieve image from database using Servlet

image is display from path of mysql database
image is display from path of mysql database <%@ page import="java.io.,java.sql.,java.util.zip.*" %> <% String saveFile=""; String contentType = request.getContentType(); if((contentType != null)&&

Upload and display image and text records using JSP and Oracle
Upload and display image and text records using JSP and Oracle Hi all, I'm using JSP and Oracle 10g. I could retrieve and display records from database. But i couldnot retrieve and display image. I want to store

how to display image and text in single jsp page from the mysql database
how to display image and text in single jsp page from the mysql database hello please help me to display the image and text in single jsp page from mysql database if have any reference code please send me Thanks in advance

Retrieve image from database using servlet and display in JSP
Retrieve image from database using servlet and display in JSP Hi, I... to use MySQL Database from JSP page. How to retrieve image from database using servlet and display in JSP? Thanks

display
display please tell me how to display the content from database.. if we click on any image using servlets/jsp...please

How display a image on servlet from file upload - JSP-Servlet
How display a image on servlet from file upload Dear Sir, My issue is: How display a image on servlet from file upload I receive your answer today. That is: Answers Hi friend, I am sending running code. Image

display multiple image file or pdf file in multiple column of a row from server or database
display multiple image file or pdf file in multiple column of a row from server... want to display that file to the user page but I want to display that file in a particular format i.e I have to display more than one files in multiple columns

Ads