$loadcols $colcount

[Scotte Meredith]

Rows don't have a count. They are rows. They always and only are a single row. Lists can have a number of lines (each one essentially a row).

But a row is a row. There is only one. Even if it is empty, there is a single row.



> On Apr 23, 2022, at 3:20 AM, Martin Obongita via omnisdev-en <omnisdev-en at lists.omnis-dev.com> wrote:
> 
> Happy to you ALL,
> I want to find out the number of rows in a variable of type row. I use the calculate command this way:
> Calculate lRowCount as pTableClassColsRow.$rowcount
> 
> Calculate lColsCount as pTableClassColsRow.$colcount
> If I run these two lines, I get:The $rowcount returns NULL.        The $colcount returns 0        
> If I context-check 'pTableClassColsRow', I see 8 rows of values in a single column.
> I expected lRowCount and lColsCount values to contain 8, not null or 0.
> 
> 
> 
> 
>    On Wednesday, April 20, 2022, 11:59:39 PM GMT+3, Martin Obongita via omnisdev-en <omnisdev-en at lists.omnis-dev.com> wrote:  
> 
>  Hi Rudolf, the list is a $makelist from a schema table class.
> Thank you @ALL for your helps.
> Martin.
> 
> 
>     On Wednesday, April 20, 2022, 11:39:11 PM GMT+3, Rudolf Bargholz <rudolf at bargholz.ch> wrote:  
> 
> Hi Martin,
> 
> How are you defining your list/row? If it is using $definefromsqlclass() then you will not be able to move columns if I remember correctly. Only lists defined using $define() allow this type of behavior.
> 
> Regards
> 
> Rudolf
> 
> -----Ursprüngliche Nachricht-----
> Von: omnisdev-en <omnisdev-en-bounces at lists.omnis-dev.com> Im Auftrag von Martin Obongita via omnisdev-en
> Gesendet: Mittwoch, 20. April 2022 21:55
> An: OmnisDev List - English <omnisdev-en at lists.omnis-dev.com>
> Cc: Martin Obongita <martin.obongita at yahoo.com>
> Betreff: Re: $loadcols $colcount
> 
> Hi Kelly,
> I am trying to move the column named 'id' from the first line in a list to the last using:Do lColsList.$sendall($ref.$line.$assign(lColsList.$linecount),($sendallref.lColsName='id'))This code does not react when executed.What have I missed out?
> Rgds, Martin.
> 
> 
>     On Wednesday, April 20, 2022, 12:56:14 AM GMT+3, Kelly Burgess <kellyb at montana.com> wrote:  
> 
> Hi Martin,
> 
>> the grid only displays columns defined as kCharacter
> 
> You're into JS forms now, out of my area - I don't have experience with datagrids on remote forms, so someone else will have to comment.
> 
> Kelly
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Scotte Meredith
spomacguy at gmail.com
509/998-0991