How to preview uploaded image before inserting into the database

[v sat]

Hello,
I have JSP/Struts page where I upload an image along with product information. after upload I want to preview product info including the uploaded image. I am finding trouble in getting the image for preview on the preview screen.
Thanks,

[Lorand Komaromi]

v sat wrote: I am finding trouble in getting the image for preview on the preview screen. ,

How did you try it, what didn't work..?

[Ankit Garg]

Please TellTheDetails. You can upload the image to a temp directory and in the rendered preview JSP page you can give the path of the image in the temp folder in the img tag...

[v sat]

Hi,
I am using Google App Engine. I can't save images on physical folder in app engine.
What I am doing is, I have an action class with the property named photo of type String. I am using file-uploader to upload the image and save it in the photo variable as string
and at the same time open the image in the new window.

public String upload() throws  Exception { 

photoStream = IOUtils.toInputStream(photo,"ISO-8859-1"); 
 
return "success"; 
 
}

<action name="upload" method="upload"> 
 
<result name="success" type = "stream"> 
 
<param name="contentType">image/jpeg</param> 
 
<param name="inputName">photoStream</param> 
 
<param name="contentDisposition">filename="photo.jpg"</param> 
 
<param name="bufferSize">1024</param> 
 
</result> 

My requirement is to show the image along with the other product information. Not just the image in new window.