parseQueryString

parseQueryString(str)

Arguments

str	The query string. It can have a leading "?" or not.

Parse a GET query string from a URL

Description

Returns a named character vector of key-value pairs.

Examples

parseQueryString("?foo=1&bar=b%20a%20r")

$foo
[1] "1"

$bar
[1] "b a r"



## <strong>Not run</strong>: 
# # Example of usage within a Shiny app
# shinyServer(function(input, output, clientData) {
# 
#   output$queryText <- renderText({
#     query <- parseQueryString(clientData$url_search)
# 
#     # Ways of accessing the values
#     if (as.numeric(query$foo) == 1) {
#       # Do something
#     }
#     if (query[["bar"]] == "targetstring") {
#       # Do something else
#     }
# 
#     # Return a string with key-value pairs
#     paste(names(query), query, sep = "=", collapse=", ")
#   })
# })
# ## <strong>End(Not run)</strong>