Benoît Minisini wrote:
>> I've got a really weird problem going on. I've been working on this
>> project for about a month, and today I decided to make some major
>> changes to the user interface operates. I moved some code around and
>> delete some code, and now when I run it in the IDE, it randomly jumps
>> into the sub that handles the click event for a combo-box control called
>> cbBedList_Click(). The routine "Populate_cbBedList()" gets called by
>> "Form_Open", and reads values from a database to populate the
>> Combo-box. As far as I can remember, I haven't changed the code for
>> this form at all, but seemingly for no reason, when it hits line "178
>> cbBedList.Clear" in the Populate sub, it starts executing the code in
>> cbBedList_Click! This generates an error because the cbBedList.index
>> value isn't set, since it wasn't actually clicked. If I remark out the
>> contents of the Click event, the Populate routine finishes, although I
>> still see the debug statement from line 169. If I remark out everything
>> from 168-173, it still runs fine (although obviously I don't get click
>> events handled for the combo-box any longer!). I'm pulling my hair
>> out. The stack backtrace shows:
>>
>> FMain.cbBedList_Click.169
>> (native code)
>> FMain.Populate_cbBedList.178
>> FMain.Form_Open.26
>>
>> Setting a breakpoint at 178 and single-stepping shows exactly what the
>> backtrace does; the next line to be executed after 178 is 169! ANY
>> ideas??? Please?
>>
>> ===
>>
>>
>> 168 PUBLIC SUB cbBedList_Click()
>> 169 DEBUG "We're in cbBedList_Click()!"
>> 170 ' BedNum = BedList[cbBedList.index + 1]
>> 171 ' DrawPlots($db, BedNum)
>> 172
>> 173 END
>> 174
>> 175 PUBLIC SUB Populate_cbBedList()
>> 176 DIM sql AS String
>> 177 'populate the bed selection listbox
>> 178 cbBedList.Clear
>> 179 sql = "select bedname, bednum from Beds"
>> 180 $res = $db.Exec(sql)
>> 181 DEBUG "$res.Count=" & $res.Count
>> 182 FOR EACH $res
>> 183 DEBUG "$res!BedName=" & $res!BedName
>> 184 cbBedList.Add($res!BedName)
>> 185 DEBUG "cbBedList.count=" & cbBedList.Count
>> 186 DEBUG "$res!BedNum=" & $res!BedNum
>> 187 BedList[cbBedList.count] = $res!BedNum
>> 188 NEXT
>> 189 END
>>
>>
>
> Which version of Gambas do you use? With which GUI component? On which
> desktop?
>
>
Gambas 2.7, gb.gui, Ubuntu Linux 2.6.27-16-generic, Gnome 2.24.1
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