javascriptprintingbarcode-printing

How to get to print in DymoLabel printer using javascript?

I just want to call the API's of Printer from a web page . and simply wanna print some stuff in it . I have done so far . 

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
<html>
    <head>
        <title>Sample DYMO Label Plug-In</title>


            <script src="http://labelwriter.com/software/dls/sdk/js/DYMO.Label.Framework.latest.js"
            type="text/javascript" charset="UTF-8">


            function OnLoad()
            {
                //GetCurrentPlugin();
                GetDYMOPrinters();

                //GetPaperTray();
                //GetMRUList();
                //GetObjectNames();
                //GetLabelImage();
            }


            function GetDYMOPrinters()
            {
                alert(" Testing 1");

                var printers = dymo.label.framework.getPrinters();
                if (printers.length == 0)
                throw "No DYMO printers are installed. Install DYMO printers.";
                alert("dfdsfd");
                var printerName = "";
                for (var i = 0; i < printers.length; ++i)
                {
                    var printer = printers[i];
                    if (printer.printerType == "LabelWriterPrinter")
                    {
                        printerName = printer.name;
                        break;
                    }
                }

            var label = DYMO.Label.Framework.Label.Open("MyText.label");
            label.SetObjectText("NameTxt", "John Smith");

            alert(" Testing 2");   // Here this alert also not working .
            label.print("DYMO LabelWriter 310");
            }
     </script>

    </head>
    <body onload="OnLoad()">
         <form action="" method="post" id="DYMOLabel">
        <center>
        <h2>DYMO Label  Example</h2>
         <input type=button value="Get DYMO Printers" onClick="GetDYMOPrinters()">
     </center>
    </form>




    </body>
</html>

But here nothing will happen , Is I need to import or include anything.? please give some suggestion ..

Solution

  • Your <script>-Tag for embedding the "DYMO.Label.Framework.latest.js" is inside another script tag. Move it out and your functions should run:

    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
<html>
<head>
    <title>Sample DYMO Label Plug-In</title>
    <!-- LabelWriter-API first -->
    <script src="http://labelwriter.com/software/dls/sdk/js/DYMO.Label.Framework.latest.js"></script>
    <!-- your script second -->
    <script>
     ...