Dymo web print java.html

I am using a dymo printer and this is the code supplied by them to enable web print. I have edited it to have 3 text boxes so I can print 3 labels at once. My issue is: when I press the print button, it only prints the first text box.

What I need is it to print all 3 test boxes. Plus if the code can be edited that if one of the boxes is left blank that the script will skip that one and only print the text boxes that have text in them.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title>Print a Label</title> 
<script src = "http://labelwriter.com/software/dls/sdk/js/DYMO.Label.Framework.latest.js" type="text/javascript" charset="UTF-8"> </script>
<script src = "PrintLabel.js" type="text/javascript" charset="UTF-8"> </script>
</head>

<body>
<h1>DYMO Label Framework JavaScript Library Samples: Print Label test 2</h1> 

<table> 
<tr>
 <td><p>


 <div id="textDiv">
        <label for="textTextArea">Label text:</label><br/>
        <textarea name="textTextArea" id="textTextArea"  rows='5' cols='40'></textarea>
    </div>

</p></td>






 <td><p>


 <div id="textDiv">
        <label for="textTextArea">Label text:</label><br/>
        <textarea name="textTextArea" id="textTextArea"  rows='5' cols='40'></textarea>
    </div>

</p></td>











<td><p> 


<div id="textDiv">
        <label for="textTextArea">Label text:</label><br/>
        <textarea name="textTextArea" id="textTextArea"  rows='5' cols='40'></textarea>
    </div>

</p></td>
</tr>
</table>

        <div id="printDiv">
            <button id="printButton">Print</button>
        </div>

</body> 

</html>

SORRY HERE IS THE PrintLable.js

//----------------------------------------------------------------------------
//
//  $Id: PreviewAndPrintLabel.js 11419 2010-04-07 21:18:22Z vbuzuev $ 
//
// Project -------------------------------------------------------------------
//
//  DYMO Label Framework
//
// Content -------------------------------------------------------------------
//
//  DYMO Label Framework JavaScript Library Samples: Print label
//
//----------------------------------------------------------------------------
//
//  Copyright (c), 2010, Sanford, L.P. All Rights Reserved.
//
//----------------------------------------------------------------------------


(function()
{
    // called when the document completly loaded
    function onload()
    {
        var textTextArea = document.getElementById('textTextArea');
        var printButton = document.getElementById('printButton');

        // prints the label
        printButton.onclick = function()
        {
            try
            {
                // open label
                var labelXml = '<?xml version="1.0" encoding="utf-8"?>\
    <DieCutLabel Version="8.0" Units="twips">\
        <PaperOrientation>Landscape</PaperOrientation>\
        <Id>Address</Id>\
        <PaperName>30252 Address</PaperName>\
        <DrawCommands/>\
        <ObjectInfo>\
            <TextObject>\
                <Name>Text</Name>\
                <ForeColor Alpha="255" Red="0" Green="0" Blue="0" />\
                <BackColor Alpha="0" Red="255" Green="255" Blue="255" />\
                <LinkedObjectName></LinkedObjectName>\
                <Rotation>Rotation0</Rotation>\
                <IsMirrored>False</IsMirrored>\
                <IsVariable>True</IsVariable>\
                <HorizontalAlignment>Left</HorizontalAlignment>\
                <VerticalAlignment>Middle</VerticalAlignment>\
                <TextFitMode>ShrinkToFit</TextFitMode>\
                <UseFullFontHeight>True</UseFullFontHeight>\
                <Verticalized>False</Verticalized>\
                <StyledText/>\
            </TextObject>\
            <Bounds X="332" Y="150" Width="4455" Height="1260" />\
        </ObjectInfo>\
    </DieCutLabel>';
                var label = dymo.label.framework.openLabelXml(labelXml);

                // set label text
                label.setObjectText("Text", textTextArea.value);

                // select printer to print on
                // for simplicity sake just use the first LabelWriter printer
                var printers = dymo.label.framework.getPrinters();
                if (printers.length == 0)
                    throw "No DYMO printers are installed. Install DYMO printers.";

                var printerName = "";
                for (var i = 0; i < printers.length; ++i)
                {
                    var printer = printers[i];
                    if (printer.printerType == "LabelWriterPrinter")
                    {
                        printerName = printer.name;
                        break;
                    }
                }

                if (printerName == "")
                    throw "No LabelWriter printers found. Install LabelWriter printer";

                // finally print the label
                label.print(printerName);
            }
            catch(e)
            {
                alert(e.message || e);
            }
        }
    };

    // register onload event
    if (window.addEventListener)
        window.addEventListener("load", onload, false);
    else if (window.attachEvent)
        window.attachEvent("onload", onload);
    else
        window.onload = onload;

} ());

Solution

You will need to create some javascript function along the following lines.

var process_labels = function(label_DOM_element){

        var textTextArea = label_DOM_element.getElementById('textTextArea');  

        print_label(textTextArea);
}

Then you will need to change the label JS to be a function which is triggers not which is loaded on body load.. Also you will need to allow for params to be passed in.

So instead of

// prints the label printButton.onclick = function()

Change this to be a function simular to :

 var print_label = function(textTextArea){
       {
                // open label
                var labelXml = '<?xml version="1.0" encoding="utf-8"?>\
    <DieCutLabel Version="8.0" Units="twips">\
        <PaperOrientation>Landscape</PaperOrientation>\
        <Id>Address</Id>\
        <PaperName>30252 Address</PaperName>\
        <DrawCommands/>\
        <ObjectInfo>\
            <TextObject>\
                <Name>Text</Name>\
                <ForeColor Alpha="255" Red="0" Green="0" Blue="0" />\
                <BackColor Alpha="0" Red="255" Green="255" Blue="255" />\
                <LinkedObjectName></LinkedObjectName>\
                <Rotation>Rotation0</Rotation>\
                <IsMirrored>False</IsMirrored>\
                <IsVariable>True</IsVariable>\
                <HorizontalAlignment>Left</HorizontalAlignment>\
                <VerticalAlignment>Middle</VerticalAlignment>\
                <TextFitMode>ShrinkToFit</TextFitMode>\
                <UseFullFontHeight>True</UseFullFontHeight>\
                <Verticalized>False</Verticalized>\
                <StyledText/>\
            </TextObject>\
            <Bounds X="332" Y="150" Width="4455" Height="1260" />\
        </ObjectInfo>\
    </DieCutLabel>';

ETC ETC... 
}

I wont write the whole thing out for you but basically then you will have a button click function which will check for all the elements of 'textDiv' and pass each of them into the process_label function.

There is a bit of work involved but your javascrtipt currently is only expecting 1 element, so you will need to create a function out of it which can be called on demand.