JS: How to make a script to print one page at a time and set print job name?

I think its impossible to do, neither directly in InDesign, nor by scripting. The only parameter we can use in this case is printFile which is valid only when the current printer is defined as postscript file.

Kasyan, I am not printing to a file. I need to print directly to the printer.

>Is there any solution to this other than saving the document to a different name before each page print?

Here is an altered and abriged version of the script that I use. I use print preset called "PS to PDF" in it, so you should change it to your own.
//-------------------------------------------

if(app.documents.length == 0){

   alert("Please open a document and try again.");

   exit();

}  

var myFolder = Folder ("~/Desktop");



var myDoc = app.activeDocument;

var myNoExtention = getFileNameOnly (myDoc.name);

var myPrintPrefs = myDoc.printPreferences;



if (app.printerPresets.item("PS to PDF") == null) {

   alert("Preset \"PS to PDF\" has not been installed");

   exit();

   }

else {

   myPrintPrefs.activePrinterPreset = app.printerPresets.item("PS to PDF");  

myDoc.sections.everyItem().sectionPrefix = "";

myDoc.sections.everyItem().includeSectionPrefix = false;

   }

   var stop = myDoc.pages.length;



   var w = new Window ( 'window', 'Printing PS-files' );

   var pb = w.add ('progressbar', [12, 12, 300, 24], 0, stop);

   var txt = w.add('statictext');

   txt.bounds = [0, 0, 200, 20];

   txt.alignment = "left";

   w.show()

for(var myCounter = 0; myCounter < myDoc.pages.length; myCounter++){

   curPage = myCounter + 1;

   pb.value = curPage;

   var myText = String("Page " + curPage + " of " + myDoc.pages.length);

   txt.text = myText;        

   var myPageName = myDoc.pages.item(myCounter).name;

   var cornumber = pagenum(myPageName);

   var myFilePath = myFolder + "/" + myNoExtention + "_" + cornumber + ".ps";

   var myFile = new File(myFilePath);

   myPrintPrefs.pageRange = myPageName;

   myPrintPrefs.printFile = myFile;

   myDoc.print(false);

}

w.hide();



alert("Done!");



function pagenum(myNumber){

   if (myNumber >= 1 && myNumber <= 9)

   {

   x =  "0" + "0" + myNumber;

   }

   else if (myNumber >= 10 && myNumber <= 99)

   {

   x = "0" + myNumber;

   }

   else if (myNumber >= 100 && myNumber <= 999)

   {

   x = myNumber;

   }

return x

}

function getFileNameOnly (myFileName) {

   var myString = "";

   var myResult = myFileName.lastIndexOf(".");

   if (myResult == -1) {

      myString = myFileName;

   }

   else {

      myString = myFileName.substr(0, myResult);

   }

   return myString;

}

//----------------------------------
Kasyan

>I didn't know I can just do myDoc.print(false) and that uses document's PreintPreferences.

False here means don't show the dialog box.

Thank you both. I didn't know I can just do myDoc.print(false) and that uses document's PreintPreferences.

The one remain thing is how to set the print job name? InDesign uses the document name as print job name (and Documnet.name is readonly so I can't change it while printing). I want the job name to be "DocumentName" + pageName so that every page print don't end up being the same over at the printer's queue. I don't see any option to set print job name in PrintPreferences. Is there any solution to this other than saving the document to a different name before each page print?

There is another example here, see post 4:
Olav Kvern, "Need script for printing Postscript files (ID CS2)" #4, 19 Nov 2007 4:45 pm

Hi Richard,

You can do it by setting the pageRange property of the printPreferences object to the name of each page in turn:

var myPrintPrefs = myDoc.printPreferences;



for(var myCounter = 0; myCounter < myDoc.pages.length; myCounter++){

   var myPageName = myDoc.pages.item(myCounter).name;

   var cornumber = pagenum(myPageName);

   var myFilePath = myFolder + "/" + "Q_"+ myIssueNumber + "_" +  cornumber + ".ps";

   var myFile = new File(myFilePath);

   myPrintPrefs.pageRange = myPageName;

   myPrintPrefs.printFile = myFile;

   myDoc.print(false);

}

Kasyan