I’m sure I’m missing something stupid here, but how do I bind the text label on a vision object to a specific part of a dataset tag? When I try to use the tag binding with a variety of different syntaxes I can’t find a way to access a specific item in the dataset.
I have a dataset tag with a SQL select statement that pulls all of the information about a specific piece of equipment from our database. From that single dataset tag, I’d like to be able to display about half a dozen different text fields on different text labels on a Vision screen.
Should be something like this:
Where the zeros are row and column. Column can also be a string name. This syntax is commonly wrapped in a
try() function to resolve a missing cell. Like so:
Should that work in the tag property binding? If I try that syntax, I get an warning about an Illegal Character as well as an error That you must specify a tag or tag property when I try to hit the OK Button.
No, that is an expression. If you need indirection, use additional custom properties with the intermediate results.