Bug 46997

Summary: : Combo box hides the label and shows the value, and fails if using a calculated field for label
Product: LibreOffice Reporter: Yajo <yajo.sk8>
Component: BaseAssignee: Not Assigned <libreoffice-bugs>
Status: RESOLVED WORKSFORME    
Severity: normal CC: robert, sasha.libreoffice
Priority: medium    
Version: 3.5.0 release   
Hardware: Other   
OS: All   
Whiteboard: BSA
Crash report or crash signature: Regression By:
Attachments: Database example with 2 forms showing both bugs
Corrected fields from combobox to listfields

Description Yajo 2012-03-06 03:43:36 UTC
Created attachment 58054 [details]
Database example with 2 forms showing both bugs

Problem description: It's a combination of 2 related problems.

A. Selecting a field from a combo box changes to display the value column instead of the human-readable label (the one that the user clicks).

B. Additionally, if the label is calculated (instead of just a plain field), whatever you select the value will be always zero.

Steps to reproduce:
A.1. Open attached file
A.2. Open the form called "addresses-bad"
A.3. Add a new record picking something from the "zone" combo box.

B.1. Open attached file
B.2. Open the form called "addresses-worse"
B.3. Add a new record picking something from the "zone" combo box.


Current behavior:
A. After adding the record, the text "City X" changes to a number (its ID).
B. After adding the record, the text "City X" changes to 0.


Expected behavior:
A. The combo box field shows the label, not the value.
B. Like A but also the value should be correct.


Platform (if different from the browser): Tested under Linux and Windows LibreOffice Base.
              
Browser: Mozilla/5.0 (Windows NT 5.2; rv:10.0.2) Gecko/20100101 Firefox/10.0.2
Comment 1 sasha.libreoffice 2012-05-30 07:07:45 UTC
Thanks for bugreport
reproduced in 3.5.3 on Fedora 64 bit
in 3.3.4 on Fedora forms not working correctly, impossible to verify
in 3.5.2 on Windows 7 not working because JRE not installed (on my comp)
Comment 2 Robert Großkopf 2012-07-08 13:03:51 UTC
Created attachment 63984 [details]
Corrected fields from combobox to listfields

You have choosen the wrong field for it. A combobox shows the values of the table of the form. You could change these Values. You can't put a text into a numberfield.
You look for a listfield. There you could choose the names and put the primary-keys of the names into the table of the form.
Open the forms and you don't see any bug. Open the forms for editing and have a look at the fields with a click of the right mouse-key. Choose column → data. You could see the SQL-code and then the number of the bounded field (1). Numbers of the filed begin with 0, so the second field in the SQL-code is the field that is saved in the datafield "zone". The first field is shown to the user of the form.