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Fetch the Module State

Source: R/formods.R
FM_fetch_mod_state.Rd

Fetches the module state from the userdata under the specified id

Usage

FM_fetch_mod_state(session, id)

Arguments

session

Shiny session variable.

id

ID string for the module.

Value

module state or NULL if it's not defined.

Examples

# We need a Shiny session variable to use this function:
id="UD"
sess_res = UD_test_mksession(session=list(), id=id)
#> → UD: including file
#> → UD:   source: file.path(system.file(package="onbrand"), "templates", "report.docx")
#> → UD:   dest:   file.path("config","report.docx")
#> → UD: including file
#> → UD:   source: file.path(system.file(package="onbrand"), "templates", "report.pptx")
#> → UD:   dest:   file.path("config","report.pptx")
#> → UD: including file
#> → UD:   source: file.path(system.file(package="onbrand"), "templates", "report.yaml")
#> → UD:   dest:   file.path("config","report.yaml")
#> → UD: State initialized
#> → UD: module checksum updated:897d952fecbc804999396a96f9df4b20
session = sess_res$session
state = FM_fetch_mod_state(session, id)