This is what I found by fireBug in firefox.
Is it the same in other browsers?
If so,what's the reason for this?
This is what I found by fireBug in firefox.
Is it the same in other browsers?
If so,what's the reason for this?
Yes, All browsers do not should not submit the disabled inputs, as they are read-only.
More info (section 17.12.1)
They don't get submitted because that's what it says in the W3C spec.
17.13.2 Successful controls
A successful control is "valid" for submission. [snip]
- Controls that are disabled cannot be successful.
In other words, the spec says that controls that are disabled are considered invalid and should not be submitted.