Zryp, 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.
William Prothero https://earthlearningsolutions.org > On Jun 16, 2020, at 12:52 PM, zryip theSlug via use-livecode > <use-livecode@lists.runrev.com> wrote: > > Bill, > > 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@lists.runrev.com> wrote: >> >> Folks: >> 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[3] of group "meterReadings" of this cd into >> theDataA >> >> put not theDataA["line has error"] into theDataA["line has error"] >> >> set the dgDataOfLine[3] 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? >> >> Best, >> Bill >> >> >> William A. Prothero >> https://earthlearningsolutions.org >> >> >> _______________________________________________ >> use-livecode mailing list >> use-livecode@lists.runrev.com >> Please visit this url to subscribe, unsubscribe and manage your >> subscription preferences: >> http://lists.runrev.com/mailman/listinfo/use-livecode >> > > > -- > Zryip TheSlug > http://www.aslugontheroad.com > _______________________________________________ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
