View Full Version : Submitting form with only changed element values

29 Sep 2009, 11:57 AM

Is it possible in Ext JS 3.0 to submit form to server with only form elements that are changed.

For example, I have html form populated for existing customer from Database.

I modify just last name field on that form.

I want to submit identifier value (primary key) and lastName with old and new value to the server.

Is it possible in Ext JS 3?

I will greatly appreciate any lead you can provide.

Thank you,

29 Sep 2009, 12:05 PM
yes it possible, you can check if a field is dirty (changed) and only submit those values.

30 Nov 2011, 6:53 AM
Hi All,
I want to submit the dirty values to server. Is there any in-built function to submit only those dirty values. Kindly help me out. Its very critical issue.