Set Line color in dG?
prothero at earthlearningsolutions.org
Tue Jun 16 16:04:28 EDT 2020
What I wanted to do is make a distinction between data that was retrieved from a database and data that was entered but not yet stored. A datagrid is. Way overkill for what I’m doing, but .... the button that accesses the datagrid data to get the specific line is for testing only.
> On Jun 16, 2020, at 12:52 PM, zryip theSlug via use-livecode <use-livecode at lists.runrev.com> wrote:
> The example you mention is probably using a custom column behavior script
> for accomplishing this.
> Do you have copied the button in your project? The button must be linked to
> your datagrid by using the following code:
> set the dgProp["default column behavior"] of grp "myDatagrid" to the long
> id of btn "myBtn"
> Best Regards,
>> On Tue, Jun 16, 2020 at 8:55 PM William Prothero via use-livecode <
>> use-livecode at lists.runrev.com> wrote:
>> I’m having trouble getting the line color of a dataGrid to change. The
>> lessons shows a very simple tutorial and the download example works.
>> However, in my application, it doesn’t.
>> The code is:
>> on mouseup
>> put the dgDataOfLine of group "meterReadings" of this cd into
>> put not theDataA["line has error"] into theDataA["line has error"]
>> set the dgDataOfLine of group "meterReadings" of this cd to theDataA
>> end mouseup
>> I get the expected values for the line shown on the datagrid, but the
>> color doesn’t change. I’m running Catalina 10.15.5 on a pretty new Mac
>> laptop. I’m using livecode 9.6.0 Business.
>> The mystery is that the downloaded example works as expected, but not on
>> my app.
>> Have I missed something?
>> William A. Prothero
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> Zryip TheSlug
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