• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Paul Clapham
  • Ron McLeod
  • Jeanne Boyarsky
  • Tim Cooke
Sheriffs:
  • Liutauras Vilda
  • paul wheaton
  • Henry Wong
Saloon Keepers:
  • Tim Moores
  • Tim Holloway
  • Stephan van Hulst
  • Carey Brown
  • Frits Walraven
Bartenders:
  • Piet Souris
  • Himai Minh

How to update a image using servlet?

 
Ranch Hand
Posts: 214
Netbeans IDE Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi all,

I am new in image uploading and updating I uploaded an images in my project and want to update a image usingservlet using id which is PK in society table.
But I am not able to get it. Please help me.

this is my code for uploading image:


thanks in advanc.

 
Greenhorn
Posts: 9
Eclipse IDE Firefox Browser MySQL Database
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Do not understand what your problem is.
If getting the generated PK is the problem, than you can use the below code if you are using Prepared Statement and
your database supports identity columns
 
Rd Dari
Ranch Hand
Posts: 214
Netbeans IDE Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi,

I want to say that this above code for image uploading when I create a society (means residential or commercial area)form but when I want to update this form then what is the process use for updating the only images.

I updated all the form field in one servlet and want to update two images in a seprate servlet because I am using two forms in one jsp........
this is my project task flow when I searching societies then it will show a Update button onclick this button will go on edit_society based on society id e.g. SOC000001 and so on after then this page action will go for UpdateImageSociety servlet which is below after this jsp.

this is the jsp page...





and now the edit_society2.jsp




This is the servlet for all text field updation..



table is here...


So this the flow but I am not able to update only images
 
Sheriff
Posts: 67637
173
Mac Mac OS X IntelliJ IDE jQuery TypeScript Java iOS
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Ram Dev chandran,
Your post was moved to a new topic.
 
Wait for it ... wait .... wait .... NOW! Pafiffle! A perfect tiny ad!
Free, earth friendly heat - from the CodeRanch trailboss
https://www.kickstarter.com/projects/paulwheaton/free-heat
reply
    Bookmark Topic Watch Topic
  • New Topic