Saving PDF using the Layer name

Hello Mitchel,

The below script will export a pdf of the initial "selected" active layer. The pdf will be named by the layer name and exported to the same location as the InDesign Document.

var doc = app.activeDocument;
var myFolder = doc.filePath;

export_preset = app.pdfExportPresets.itemByName("[High Quality Print]");

if (!(export_preset.isValid)){ 
    alert('The PDF export preset does not exist.'); 
    exit(); 
   }

function myGetVisibleLayers(){
 var myVisibleLayers = new Array;
  for (var i = 0; i < doc.layers.length; i++){
   if (doc.layers[i].visible == true) {   
    myVisibleLayers.push(doc.layers[i].index);
      }
   }
      return myVisibleLayers;
  }

var myVisibleLayers = myGetVisibleLayers();

myActiveLayerName = doc.activeLayer.name;
myActiveLayerIndex = doc.activeLayer.index;

  doc.layers.everyItem().visible = false;

  doc.layers[myActiveLayerIndex].visible = true; 

  app.pdfExportPreferences.pageRange = PageRange.ALL_PAGES

  doc.exportFile(ExportFormat.PDF_TYPE, File(myFolder +'/'+ myActiveLayerName + ".pdf"), false, export_preset);

  doc.layers.everyItem().visible = false;

  for (var i = 0; i < myVisibleLayers.length; i++){  
    var myLayers = myVisibleLayers[i];
    doc.layers[myLayers].visible =  true; 
    }
    alert('Done Exporting the Layer '+'"'+ myActiveLayerName +'"'+ ' to a PDF!');

Regards,

Mike