[Qgis-developer] The first column in the attribute table

Matthias Kuhn matthias at opengis.ch
Fri Jun 17 10:19:45 PDT 2016


Hi Andreas,

as of today there's also the feature id shown in the tooltip of the
attribute table's column header. I think this will help one or another
developer once in a while.

Matthias

On 16/06/16 10:34, Neumann, Andreas wrote:
>
> Thank you, Matthias!
>
> I will test it.
>
> Andreas
>
> On 2016-06-16 09:35, Matthias Kuhn wrote:
>
>> Sure, you are right,
>>
>> Sorry, the commit message was wrong but the code is ok.
>>
>> Matthias
>>
>> On 06/16/2016 09:28 AM, Neumann, Andreas wrote:
>>> Hi Matthias,
>>>
>>> Column header numbers? Aren't we discussing row header numbers?
>>>
>>> Andreas
>>>
>>> On 2016-06-16 09:25, Matthias Kuhn wrote:
>>>
>>>> Hi Andreas
>>>>
>>>> It took me less time than it took me to write this email
>>>>
>>>> https://github.com/qgis/QGIS/commit/9f704d6e92b922555bddb3a5a648edaac2aedf34
>>>>
>>>> Matthias
>>>>
>>>> On 06/16/2016 09:18 AM, Neumann, Andreas wrote:
>>>>> Hi Matthias,
>>>>>
>>>>> If there are no negative side effects - I'd like to see the same
>>>>> behaviour like in spreadsheets - an always ascending list,
>>>>> starting from
>>>>> 1 - regardless of the order of the rows.
>>>>>
>>>>> Would this be a lot of work to change this?
>>>>>
>>>>> Andreas
>>>>>
>>>>> On 2016-06-16 09:06, Matthias Kuhn wrote:
>>>>>
>>>>>> Hi Andreas,
>>>>>>
>>>>>> I always thought that they are the feature ID. But not even that,
>>>>>> often
>>>>>> they are "feature id - 1", but that's not guaranteed at all.
>>>>>>
>>>>>> We could make it match the feature id. Or the current index in
>>>>>> the table
>>>>>> like you propose.
>>>>>>
>>>>>> Matthias
>>>>>>
>>>>>> On 06/16/2016 08:56 AM, Neumann, Andreas wrote:
>>>>>>> Hi,
>>>>>>>
>>>>>>> I'd like to discuss an issue in the attribute table.
>>>>>>>
>>>>>>> There is this very first column (not stored in the provider) which
>>>>>>> lists
>>>>>>> the features as they appear in the provider (by default, if not
>>>>>>> re-ordered by the user). What are these values? Some internal ID not
>>>>>>> present in the data? Or some internal ID from the qt table widget?
>>>>>>>
>>>>>>> I am just wondering, because regarding this first column, QGIS
>>>>>>> behaves
>>>>>>> different from Spreadsheets.
>>>>>>>
>>>>>>> When you reorder the table in QGIS, this very first column
>>>>>>> becomes "out
>>>>>>> of order" - spreadsheets always display 1 to xxx - nicely ordered -
>>>>>>> regardless of the sort order. Could QGIS be aligned to the
>>>>>>> behaviour of
>>>>>>> spreadsheets or is there a particular reason not do so? I think,
>>>>>>> from a
>>>>>>> users perspective, because these numbers are not present in the
>>>>>>> data,
>>>>>>> that it would be more useful if they always stay ordered from 1
>>>>>>> to xxx
>>>>>>> or 0 to xxx, regardless of sorting.
>>>>>>>
>>>>>>> Thank you for your feedback.
>>>>>>>
>>>>>>> Andreas
>>>>>>>
>>>>>>>  
>>>>>>>
>>>>>>>  
>>>>>>>
>>>>>>>  
>>>>>>>
>>>>>>>
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