Prevent greyout when dragging value with increment

Doesn't fully restore the original behavior, but at least prevent
greyouts. Issue has been openen at underlying library in hopes to
support incremental drags again.

rstudio/DT#1123

editbl/DESCRIPTION

@@ -1,7 +1,7 @@
 Package: editbl
 Type: Package
-Version: 1.0.3
-Date: 2024-01-04
+Version: 1.0.3-9000
+Date: 2024-01-31
 Title: 'DT' Extension for CRUD (Create, Read, Update, Delete) Applications in 'shiny'
 Authors@R: c(person("Jasper", "Schelfhout", "", "[email protected]",
            role = c("aut", "cre")),

editbl/R/eDT.R

@@ -718,7 +718,7 @@ eDTServer <- function(
               shiny::removeModal()
             })
 
-        observeEvent(input$DT_cells_filled, {      
+        observeEvent(input$DT_cells_filled, {
               req(!is.null(input$DT_cells_filled) && isTruthy(input$DT_cells_filled))
               edits <- input$DT_cells_filled
               edits$row <- input$DT_rows_current[edits$row]           
@@ -1256,13 +1256,13 @@ keyTableJS <- c(
 autoFillJs <- c(
     "var tbl = $(table.table().node());",
     "var id = tbl.closest('.datatables').attr('id');",
-    "table.on('autoFill', function(e, datatable, cells){",
+    "table.on('preAutoFill', function(e, datatable, cells){",
     "  var out = [];",
     "  for(var i = 0; i < cells.length; ++i){",
     "    var cells_i = cells[i];",
     "    for(var j = 0; j < cells_i.length; ++j){",
     "      var c = cells_i[j];",
-    "      var value = c.set === null ? '' : c.set;", # null => problem in R
+    "      var value = (c.set === null || isNaN(c.set))? '' : c.set;", # null => problem in R
     "      out.push({",
     "        row: c.index.row + 1,",
     "        col: c.index.column,",

editbl/inst/NEWS

@@ -1,3 +1,5 @@
+1.0.3-9000
+    o Prevent greyout when dragging value with increment. Recently the javascript code of the autofill extension seems to have started returning `NaN` instead of `null`.
 1.0.3
     o FIX: inputUI argument was not working, now passing on the selected row.
     o FIX: Evaluate defaults argument for each new row