Shiny in R: How can I pass a value from a reactive environment in server.R to ui.R? -

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i have locally defined vector of values in server.r , use in ui.r. idea following:

server.r 

values <- rep(na, 10)  reactive{( values[i] <- ... (where index defined input ui.r) })

global.r

pass <- values

so can use vector pass in ui-environment. however, not work. guess, global.r , ui.r know initial state of vector values , not updated one. appreciate help!


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