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I managed to place text in my string indicator but what i wish to know is how to add text to it without deleting the previous text. I tried searching the web and i couldn't find anything useful.
You can reuse its value by using a local variable, and input in
You can use
Concatenate Strings to add two different strings to a single one. Then you still can use the first string without any change.
... and then wire the string you want to append to the input of that function:
The net result is the same as using the
Concatenate Strings that others have mentioned, but is perhaps more elegant on account of not needing to wire in the original value on the block diagram.