Uncaught exception when I update window

[Guest]

Hi All,

I want to show a progress bar while executing script.

and i am using the following code for that:

var win = new Window("palette", "SnpCreateProgressBar", [150, 150, 600, 260]); 
win.pnl = win.add("panel", [10, 10, 440, 100], "Script Progress");
win.pnl.progBar = win.pnl.add("progressbar", [20, 35, 410, 60], 0, 100);
win.pnl.progBarLabel = win.pnl.add("statictext", [20, 20, 320, 35], "0%");

win.show();

                    while(win.pnl.progBar.value < win.pnl.progBar.maxvalue)
                    {
                              // this is what causes the progress bar increase its progress
                              win.pnl.progBar.value++; 
            win.pnl.progBarLabel.text = win.pnl.progBar.value+"%";
                              $.sleep(10);
                    }

    alert('Done!'); 

win.close();

But I am having following error when I run it:

Can you please tell me why it is happening....

Thanks

Harsh S

[CarlosCanto]

first, you're just showing 18 lines of code, your error is in Line 422

next, all the code in "Red" in your sample needs to be enclosed in quotation marks

[pixxxelschubser]

@Harsh V Sharma,

please show your code for the progress bar completely. ( I can't find win.update() in your code). Also this call is only needed, if you work under MacOS. The palette works fine under Windows OS without win.update().

[Guest]

Hi follwing is the  code i am using:


function artboardToJPGs(size)
{

    

var win = new Window("palette", "SnpCreateProgressBar", undefined, {borderless: true});

win.pnl = win.add("panel", [10, 10, 440, 100], "Creating JPEG");

win.pnl.progBar = win.pnl.add("progressbar", [20, 35, 410, 60], 0, 100);

win.pnl.progBarLabel = win.pnl.add("statictext", [20, 20, 320, 35], "0%");

        win.show ();
   

for(i=0; i<10; i++)

{

	win.pnl.progBar.value+=10;
	win.pnl.progBarLabel.text = win.pnl.progBar.value+"%";
	win.update();

}

        var idx, j, sizes, jpegOpt, doc, docName, dF, artBds, abName, scale, jpgFile, destinationFolder, originalImage;
       
        jpegOpt = new ExportOptionsJPEG();
        jpegOpt.Optimization = true;
        jpegOpt.QualitySetting = 100;
        jpegOpt.blurAmount=0;
        jpegOpt.artBoardClipping=false;
       
        dF=new Folder(jpgImageFolder);
        if ( !dF.exists ) dF.create();

        doc = app.activeDocument;
        docName=doc.name;
      
        artBds = doc.artboards;
    
        idx = artBds.getActiveArtboardIndex();

        abName = artBds[ idx ].name;


    
           var w= artBds[ idx ].artboardRect[2] - artBds[ idx ].artboardRect[0] ;
           var h=artBds[ idx ].artboardRect[1] - artBds[ idx ].artboardRect[3];

            var width=  100+ ( (size - w)/w ) * 100;
     
            var height=  100+ ( ( size - h )/h ) * 100;

            jpgFile = File( dF.fsName + '/' + fileName + size + 'x' + size + '.jpg' );
    
            jpegOpt.horizontalScale =width;
            jpegOpt.verticalScale = height;
            doc.exportFile( jpgFile, ExportType.JPEG ,jpegOpt );
           
            win.close();
       
}

[pixxxelschubser]

Sorry, but your code is terrible posted in forum.    …(like my English)

I think the counter i is not used in win.pnl

And because the steps are defined anyway : win.pnl.progBar.value + = 10;

try this:

while(win.pnl.progBar.value<100)

instead of:

for(i=0; i<10; i++)

[CarlosCanto]

your English is great.

[Guest]

Yaar I am posting my code again on this portal:

this is terrible because its not working:::

• function artboardToJPGs(size)
• {
•    
• var win = new Window("palette", "SnpCreateProgressBar", undefined, {borderless: true});
• win.pnl = win.add("panel", [10, 10, 440, 100], "Creating JPEG");
• win.pnl.progBar = win.pnl.add("progressbar", [20, 35, 410, 60], 0, 100);
• win.pnl.progBarLabel = win.pnl.add("statictext", [20, 20, 320, 35], "0%");
•         win.show ();
•   
• for(i=0; i<10; i++)
• {
•     win.pnl.progBar.value+=10;
•             win.pnl.progBarLabel.text = win.pnl.progBar.value+"%";
•             win.update(); 
• }
•     
•         var idx, j, sizes, jpegOpt, doc, docName, dF, artBds, abName, scale, jpgFile, destinationFolder, originalImage;
•       
•         jpegOpt = new ExportOptionsJPEG();
•         jpegOpt.Optimization = true;
•         jpegOpt.QualitySetting = 100;
•         jpegOpt.blurAmount=0;
•         jpegOpt.artBoardClipping=false;
•       
•         dF=new Folder(jpgImageFolder);
•         if ( !dF.exists ) dF.create();
•         doc = app.activeDocument;
•         docName=doc.name;
•      
•         artBds = doc.artboards;
•    
•         idx = artBds.getActiveArtboardIndex();
•         abName = artBds[ idx ].name;
•    
•            var w= artBds[ idx ].artboardRect[2] - artBds[ idx ].artboardRect[0] ;
•            var h=artBds[ idx ].artboardRect[1] - artBds[ idx ].artboardRect[3];
•             var width=  100+ ( (size - w)/w ) * 100;
•     
•             var height=  100+ ( ( size - h )/h ) * 100;
•             jpgFile = File( dF.fsName + '/' + fileName + size + 'x' + size + '.jpg' );
•    
•             jpegOpt.horizontalScale =width;
•             jpegOpt.verticalScale = height;
•             doc.exportFile( jpgFile, ExportType.JPEG ,jpegOpt );
•           
•             win.close();
•       
• }

[pixxxelschubser]

@Harsh V Sharma,

please read my last post again - carefully.

@CarlosCanto

[Silly-V]

I am having a similar problem too, but cannot find a way to replicate the problem outside my very convoluted current project..

[Guest]

[pixxxelschubser]

@Harsh V Sharma,

you have now found a solution? Or you can answer my previous posting?