On 8/10/2022 5:02 PM, Trevor DeVore via use-livecode wrote:
32,767 is the max for width as well. If there are enough columns it is
possible that the DataGrid is rendering a group that exceeds this limit and
hence the error. The DataGrid works around the limit when rendering rows,
but not when
On 8/10/2022 5:02 PM, Trevor DeVore via use-livecode wrote:
32,767 is the max for width as well. If there are enough columns it is
possible that the DataGrid is rendering a group that exceeds this limit and
hence the error. The DataGrid works around the limit when rendering rows,
but not when
I do appreciate the responses. My question was not about the number of
records, but about the number of COLUMNS and whether there is any
practical or known limit.
When my code is setting the column names, that list comes from customer
entered data. I know that each name is less than 255
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> -Original Message-
> From: use-livecode [mailto:use-livecode-boun...@lists.runrev.com] On
> Behalf
> Of Paul Dupuis via use-livecode
> Sent: Monday, August 08, 2022 12:39 PM
> To: use-livecode@lists.runr
Paul.
All I saw was this:
"I believe there is a property you set, after which you programmatically
control the population of the datagrid. I am in a hurry so I can't look it up
right now, but it is in the datagrid API in livecode lessons.
Which is why I mentioned that the bulk of the thread
Well the question came up if there was some limit on the number of records, and
controlling the population of the datagrid would solve that. As far as the
number of columns, I suspect there may be a limit on the number of *displayed*
columns, and probably an issue with what characters are
I'm sorry, I don;t see what setting the dgData or dgText or
dgNuberofRecords has to do with my original post - I get an internal
Datagird script error when setting the names of the columns (see
original post)
On 8/10/2022 11:11 AM, Bob Sneidar via use-livecode wrote:
I was referring to
I was referring to dgNumberOfRecords
• get the dgNumberOfRecords
• set the dgNumberOfRecords of group "DataGrid" to 20
• Getting the dgNumberOfRecords is the same as getting the
dgNumberOfLines. Setting the dgNumberOfRecords has a special significance
however. If you set
This seems like a fragment of a longer thread, but the “dgText” and the
“dgData” are the two methods I use to extract, process and reload the content
of a data grid.
Craig
> On Aug 9, 2022, at 11:09 AM, Bob Sneidar via use-livecode
> wrote:
>
> I believe there is a property you set, after
I believe there is a property you set, after which you programmatically control
the population of the datagrid. I am in a hurry so I can't look it up right
now, but it is in the datagrid API in livecode lessons.
Bob S
> On Aug 9, 2022, at 05:09 , Paul Dupuis via use-livecode
> wrote:
>
>
comma delimited or cr delimited, without looking it up, I am sure it is
in the right format since it work 99.99% of the time.
The names that would be in the column list all go through a name check
function. That function prevents names that are all spaces, longer than
255 characters, or are a
Nope I take that back it's lines. I remember now wondering why that was.
Bob S
> On Aug 8, 2022, at 16:53 , Bob Sneidar wrote:
>
> I believe dgProp ["columns"] is a comma delimited list.
>
> Bob S
>
>
>> On Aug 8, 2022, at 09:26 , Paul Dupuis via use-livecode
>> wrote:
>>
>> A
I believe dgProp ["columns"] is a comma delimited list.
Bob S
> On Aug 8, 2022, at 09:26 , Paul Dupuis via use-livecode
> wrote:
>
> A customer encountered the following execution error (below) in our app
> (built on Livecode 9.6.7, MacOS 12.5). This error is occurring in the scrips
> for
Subject: Re: Datagrid internal error
On 8/8/2022 12:26 PM, Paul Dupuis via use-livecode wrote:
> A customer encountered the following execution error (below) in our
> app (built on Livecode 9.6.7, MacOS 12.5). This error is occurring in
> the scrips for the Datagrid itself, rather than
On 8/8/2022 12:26 PM, Paul Dupuis via use-livecode wrote:
A customer encountered the following execution error (below) in our
app (built on Livecode 9.6.7, MacOS 12.5). This error is occurring in
the scrips for the Datagrid itself, rather than our code. At the end,
it is one of our handler,
A customer encountered the following execution error (below) in our app
(built on Livecode 9.6.7, MacOS 12.5). This error is occurring in the
scrips for the Datagrid itself, rather than our code. At the end, it is
one of our handler, "populateMe", where line 139 is where the error starts.
Line
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