191235 - Checkbox checkmark incorrectly restores to the previous one when going back (form nested in table)

Status: RESOLVED DUPLICATE of bug 140697

(Core :: DOM: Navigation, defect)

Description

[SURANYI Peter]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.2.1) Gecko/20021130
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.2.1) Gecko/20021130

after submitting this form and using the "Back" button, form values are restored
incorrectly. checkboxes are "shifted" to the left, other values disappear.

Reproducible: Always

Steps to Reproduce:
1. fill in the form (i.e. check some checkboxes)
2. push button at the bottom of the page (kensaku - find)
3. use "Back" button of the browser

Actual Results:  
form settings are different from when I filled the form in. namely, all
checkboxes are shifted to the left. for example, if i had checked "MT" it would
have "AT" checked. non-checkbox values seem to disappear.

Expected Results:  
restore the form in the state as they were before.

Comment 1

[Daniel Wang]

Attachment: testcase

test case
steps:
 - check a checkbox to the right
 - navigate back
 - navigate forward
result:
 - checkmark moves left successively on each return

for this to happen, form code must be in this format:
<table><form><input hidden><tr><td>chekbox code
moving <form> outside of table or <input> inside a real cell, and bug can't be
reproduced.

a related bug found on testing: if you take out <tr><td> out all together, then

no form data will be saved

Comment 2

[Daniel Wang]

-> history:session

Comment 3

[Daniel Wang]

*** This bug has been marked as a duplicate of 140697 ***