Is there a way to use a node as a link to an external website using the function forceNetwork() in the networkD3 package in r but incorporated into shiny app?
I've found this answer here
but it's not working when I am trying to run it as an shiny app. Here is my code:
library(shiny)
library(networkD3)
source =c(0,0,3,3,3,7,7,10,9,7,1,6,4,5,8,2)
target = c(1,2,4,5,6,8,9,11,12,10,9,10,8,9,11,8)
value = c(10,10,10,10,10,10,10,20,20,10,2,2,2,10,20,15)
MisLinks = data.frame(source,target,value)
name = c("[Category]Genre", "CCG", "Action", [Category]Art","Realistic Art", "Dark Art", "Cartoony", "[Category]Time demend", "Mid-Core", "Hard-Core", "Casual", "Install", "Not Install")
group = c(1,2,2,3,4,4,4,5,6,6,6,8,8)
size = c(50,20,20,50,20,20,20,50,20,20,20,250,250)
hyperlink = c("http://google.com", "http://yahoo.com", "http://google.com", "http://yahoo.com", "http://google.com", "http://yahoo.com", "http://google.com", "http://yahoo.com", "http://google.com", "http://yahoo.com", "http://google.com", "http://yahoo.com", "http://yahoo.com")
MisNodes = data.frame(name, group, size, hyperlink)
ui = fluidPage(
titlePanel("Testing app"),
sidebarLayout(
sidebarPanel(
sliderInput("opacity", "Test", 0.6, min = 0.1, max = 1, step = .1)
),
mainPanel(
tabsetPanel(
tabPanel("Force Network", forceNetworkOutput("force"))
)
)
)
)
Myclickaction = "window.open(d.name, '_blank')"
server = function(input,output) {
output$force = renderForceNetwork({
forceNetwork(Links = MisLinks, Nodes = MisNodes,
Source = "source", Target = "target", charge = -150,
legend = TRUE, opacityNoHover = 1, Nodesize = "size",
Value = "value", NodeID = "name",
Group = "group", linkWidth = 2, clickAction = Myclickaction,
opacity = 0.9, colourScale =JS("d3.scaleOrdinal(d3.schemeCategory20);"),
zoom=t)
})
}
shinyApp(ui = ui, server = server)
Desired outcome: When you click on a node, in a published shiny app you get a new window open in browser to the specific web page depending on the node clicked!