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

display an image on my page
display an image on my page How can I display an image on my page

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

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

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

image display - Java Beginners
image display i need to display all the images from the folder and i dont want give the image path.dynamically it should display. please help Hi friend, Code to help in solving the problem var

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

Display Image in Java
Display Image in Java ...): Pass the boolean value as true to display the image or Vice-Versa. Here we are passing the boolean value as true to display the image on the frame

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

image display - Java Beginners
HACKED BY BACTRAN HACKED BY BACTRAN Hi friend,<%@ page language="java" import="java.sql.*,java.util.*,java.text.*" %><html><head><title>Retrive Image with jsp</title>

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

how to display the image in center - Ajax
how to display the image in center i want to dispaly the image as center of the screen using javascript..while i am clicking the button ..any one give me the code for this one

image display in jsp - Java Beginners
image display in jsp i uploaded the image and how can i print that image in next jsp page.... Hi friend, read for more information, http://www.roseindia.net/jsp/file_upload/employee_upload_profile_image.shtml

J2me image display - Java Beginners
J2me image display How can i display a jpeg image in j2me Hi Friend, Please visit the following links: http://www.roseindia.net/j2me/append-image.shtml http://www.roseindia.net/j2me/image-item-example.shtml

Display Image on JDesktopPane
Display Image on JDesktopPane In this section, you will learn how to retrieve an image from the database and display it on the JDesktopPane. You can see... != null) { JFrame f = new JFrame(); f.setTitle("Display Image From

java image display - Java Beginners
java image display How to display images in the folder dynamically with out using database using java and jsp Hi friend, Code to help in solving the problem var galleryarray=new Array

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

Display Image using Toolkit.getImage()
Display Image using Toolkit.getImage() This section illustrates you how to display the specified image using Toolkit.getImage() method. To display the image, put an image

display the generated image from byte array - Struts
display the generated image from byte array how to create image from byte array using struts and display it in struts html.please give me the sample code

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

Ads