writeBlocking only write last tag of array

[mori.luca]

Think i found what i need here :

jsonSet workaround in script

Hi, I have a lot of OPC tags, each OPC tags are “Documentation” type with UDT. Want to update some values of struct member of UDT for these OPC tags through buttons in a template pop out window. I could pass the UDT structure (json format data) to the pop out window template and use jsonGet function to parse the UDT data in the pop out window. I want to use the jsonSet function to set some struct member of UDT data in the popped window but it seems that the jsonSet function doesn’t work in t…