Export pages to jpg with custom filenames

So I got this Script working from the forum posts here, it exports the doc as JPGs with a name equal to the currently selected paragraph style (if style is present on each page).

What I wish it could do is the following

- Be able to find paragraph styles within the slug area (currently they must be present on the canvas to work)
- I would like a duplicate version of this script that just exports the current page instead of the whole doc
- Popup an alert when the export is finished

Could anyone give me some hints how to add these bits of functionality? Thanks! 

if (app.documents.length != 0){
var myDoc = app.activeDocument;
MakeJPEGfile();
} else {
alert("Please open a document and try again.");
}

function myPS() {
try {
return myDoc.selection[0].appliedParagraphStyle;
} catch (e) {
alert("Place cursor to text with paragraph style for filenames");
exit();
}
}

function MakeJPEGfile() {

app.jpegExportPreferences.jpegQuality = JPEGOptionsQuality.maximum;
app.jpegExportPreferences.exportResolution = 300;
app.jpegExportPreferences.jpegExportRange = ExportRangeOrAllPages.exportRange;
app.jpegExportPreferences.useDocumentBleeds = true;

app.findGrepPreferences = null;
app.findGrepPreferences.appliedParagraphStyle = myPS();

var f = myDoc.findGrep();

for (var myCounter = 0; myCounter < f.length; myCounter++) {
try {
var curPage = f[myCounter].parentTextFrames[0].parentPage;
if (curPage.appliedSection.name != "") {
curPage.appliedSection.name = "";
}
var objName = f[myCounter].contents.replace(/ /g,"_").toLowerCase();
app.jpegExportPreferences.pageString = curPage.name;
var myFilePath = myDoc.filePath + "/" + objName + ".jpg"; //export to a folder of the current document
var myFile = new File(myFilePath);
myDoc.exportFile(ExportFormat.jpg, myFile, false);
} catch(e) {
//pasteboard?
}
}
}

Thanks @Stephen_A_Marsh. I will have to give this a try when I get back to work tomorrow. I had no idea the batch rename feature in Bridge was so robust.

I have a quick and dirty solution for you:

var myDoc = app.activeDocument;
app.jpegExportPreferences.jpegExportRange = ExportRangeOrAllPages.exportRange; 
app.jpegExportPreferences.exportingSpread = false;
app.jpegExportPreferences.antiAlias = true;
app.jpegExportPreferences.exportResolution = 72;
for (var i = 0; i < myDoc.bookmarks.length; i++) {
app.jpegExportPreferences.pageString = myDoc.bookmarks.destination.destinationPage.name;
var myPath = "~/Desktop/" + myDoc.name.substring(0,(myDoc.name.search(".indd")))  + "_" + myDoc.bookmarks.name + ".jpg";
var myFile = new File(myPath);  
myDoc.exportFile(ExportFormat.jpg, myFile, false);
};

After modifiying the details (DPI? AA? Spreads?) in my script, you advance like this:
Doubleclick a page in your page window, to select the page, not a/the content.
Open up the Bookmarks-window.

Now create a page-bookmark with your disired output name. Note that there can be many bookmarks with different names pointing to a single page.

RE Export pages to jpg with custom filenames

HELP PLEASE!!

If I have 10 pages in my InDesign document and want to export all 10 pages at once as individualy named JPGs, what do I need to do?

Do I have to use separators in the box that pops up when I execute the script, or amend the script in some way

.

Help would be greatly appreciated as it would save me hours of renaming time when my boss keeps changing his mind!!!

Regards - Janice

Here I slapped up a script:

if (app.documents.length != 0) {
     var myDoc = app.activeDocument;
     var myBaseName = prompt ("Enter basic name", GetFileNameOnly(myDoc.name), "Basic name");
     if (myBaseName != null) MakeJPEGfile();
}
else{  
     alert("Please open a document and try again.");  
} 

function MakeJPEGfile() { 
     for(var myCounter = 0; myCounter < myDoc.pages.length; myCounter++) {
          if (myDoc.pages.item(myCounter).appliedSection.name != "") {
               myDoc.pages.item(myCounter).appliedSection.name = "";
          }
          var myPageName = myDoc.pages.item(myCounter).name;
          app.jpegExportPreferences.jpegQuality = JPEGOptionsQuality.medium; // low medium high maximum
          app.jpegExportPreferences.resolution = 72;
          app.jpegExportPreferences.jpegExportRange = ExportRangeOrAllPages.exportRange;
          app.jpegExportPreferences.pageString = myPageName;
          
          var myFilePath = "~/Desktop/" + myBaseName  + "_" + myPageName + ".jpg";
          var myFile = new File(myFilePath);
          myDoc.exportFile(ExportFormat.jpg, myFile, false);
     }
}

function GetFileNameOnly(myFileName) {
     var myString = "";
     var myResult = myFileName.lastIndexOf(".");
     if (myResult == -1) {
          myString = myFileName;
     }
     else {
          myString = myFileName.substr(0, myResult);
     }
     return myString;
}

Warning! The script removes section prefixes.

Kasyan

Not really, the closest you will be able to get is Scott Zanelli's free Page Exporter Utility script, I'd google Indesign Secrets Page Exporter Utility and you should find it, sorry I can't give you the link at the moment.  It comes with a manual explaining how it works.