Missing keys in datagrid?

JJS jjs at krutt.org
Tue Dec 17 14:42:12 EST 2019


Ein schöne guten abend Klaus,


i don't know exactly what your trying to accomplish, but maybe this 
helps, or give a further idea. I use this to export column names and data:

put the dgProp[ "columns" ] of group "DataGrid 1" into tColumnTitles
      replace return with comma in tColumnTitles

      put the dgText of group "DataGrid 1" into tData
      replace tab with comma in tData

      put tColumnTitles & return & tData into URL ("file:" & tFileName & 
".csv")

i get it all


Ciao!

Jerry

Op 17-12-2019 om 21:36 schreef Paul Dupuis via use-livecode:
> I am not 100% sure about the datagrid, but in regular arrays, if your 
> d not set a key, it will not be present.
>
> So, if you never put a value into tt[1][statusstatus] then the key 
> [statusstatus] will not be in the list of keys for tt[1]. If you want 
> all keys to be present for each row, then you need to set them to some 
> value, even if an empty string by 'empty' or ""
>
>
> On 12/17/2019 3:13 PM, Klaus major-k via use-livecode wrote:
>> Hi friends,
>>
>> I have a datagrid "produkte" of type Table with these 12 columns:
>> 1. lfd_nummer
>> 2.Titel
>> 3.sid
>> 4.währung
>> 5.Kupon
>> 6.barriere
>> 7. Verfallsdatum
>> 8.Basiswerte
>> 9. status
>> 10. statusstatus
>> 11. abruffehler
>> 12. abruffehlermeldung
>>
>> But when I fire this in the messagebox:
>> send "printkeys" to grp "produkte", I only get 10 keys?
>> 1
>> Verfallsdatum: ``
>> abruffehlermeldung: ``
>> lfd_nummer: `0018`
>> status: ``
>> sid: `44`
>> Titel: `sdsdsdds`
>> Basiswerte: `Aktien`
>> Kupon: `50.00%`
>> barriere: `80.00%`
>> währung: `CHF`
>>
>> Same with:
>> put the dgdata of grp "produkte" into tt;put keys of tt[1]
>> Verfallsdatum
>> abruffehlermeldung
>> lfd_nummer
>> status
>> sid
>> Titel
>> Basiswerte
>> Kupon
>> barriere
>> währung
>>
>> Again only 10 keys from total 12!? What am I missing?
>> Tested on macOS 10.14.6 with LC 9.05, 9.04 and 9.5.1 GM.
>>
>>
>> Best
>>
>> Klaus
>> -- 
>> Klaus Major
>> https://www.major-k.de
>> klaus at major-k.de
>>
>>
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