I want to get component Table’s data in Tag events
How I can get it
just like ’ event.source.parent.getcomponent()’ function.
If what you are attempting to do is access a component directly from a tag event:
Short answer - you can’t.
Slightly longer answer:
Tag Events have no context to the GUI as they are gateway scoped. At any time there could be multiple clients/sessions open it would be impossible for a tag event to resolve which session you’re attempting to access the component in.
If what you are attempting to do is access a dataset which originates from a table, then what you need to do is create tag of type dataset which is bidirectionally bound to the table’s data property.
That’s a broad answer, but your question has left out quite a bit of needed detail for a better answer, IMHO.
OK thank you very much.
I mean that if OPC Tag is triggered i will initialize the table component and write data to the Table and also read some Table data.
So I can’t do that ,right?
Create a custom property on your window/view and bind it to your tag. Then use an on change script in that property to fire your client script
Thank you very very very much