Update app.R

app.R

@@ -10,7 +10,7 @@ library(dplyr)
 library(reactable)
 library(reactablefmtr)
 
-options(sass.cache = tempdir())
+options(sass.cache = FALSE)
 
 my_theme <- bs_theme(
   bg = "#fdfefe",
@@ -120,13 +120,13 @@ authorEdges <- reactive({authorPubEdges(
 # })
 
 # pass search output to nodes and edges
-node_dataset <- reactiveVal(NULL)
+nodes_dataset <- reactiveVal(NULL)
 edges_dataset <- reactiveVal(NULL)
 edges_disp_dataset <- reactiveVal(NULL)
 
 observeEvent(input$search, {
   # compute once and cache
-  node_dataset(authorNodes())
+  nodes_dataset(authorNodes())
   edges_dataset(authorEdges())
   edges_disp_dataset(authorEdgesDisp())
 })
@@ -164,7 +164,7 @@ output$down_nodes <- downloadHandler(
     paste("Nodes.csv", sep = "") 
   },
   content = function(file) {
-    req(node_dataset())
+    req(nodes_dataset())
     fwrite(nodes_dataset(),file)
   }
 )