@braddalton what is the return value setting for the field? Does the field have a value? The code I provided was just a simple example and assumes that you are returning just values or just labels and not both values and labels and does not include any error checking.
Thanks for the quick reply John
return value is value
The checkbox has multiple choices as follows
Bacterial over expression
Insect cell over expression
Embryonic kidney extract
However, no default values have been set.
I also used the example from your documentation under the Display Value sub heading and it returns another error
Notice: Array to string conversion
I assume this can be fixed by specifying both a value and label like this:
red : Red
However that will output the label for each when whats needed is comma delimited values only.
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