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user-interfacebatch-filecmdhta

Input form for batch with HTA

How can I make a simple input form in HTA and read it Batch in a simple variable, and a button to proceed. I don't know any other way to make a decent GUI for a batch file. Something like this

enter image description here

Any help is appreciated.

Solution

  • In short, all you need to do is

    • Get a reference to the standard output stream inside the .hta file and write to this output the content of the field

    • Execute the .hta from batch file using a for /f command to process the data sent to standard output.

    The only "problem" is that you need to explicitly call the mshta.exe executable with the full path to the .hta file.

    serialNumber.hta

    <HTML>
    <HEAD>
        <HTA:APPLICATION 
            ID              = "serialHTA" 
            APPLICATIONNAME = "serialHTA"
            VERSION         = "0.1"
            NAVIGABLE       = "yes"
            SHOWINTASKBAR   = "yes" 
            SINGLEINSTANCE  = "yes" 
            WINDOWSTATE     = "normal"

            BORDER          = "normal" 
            BORDERSTYLE     = "normal"
            INNERBORDER     = "no" 

            CAPTION         = "yes" 
            MINIMIZEBUTTON  = "yes"
            MAXIMIZEBUTTON  = "yes"
            SYSMENU         = "yes" 
            SCROLL          = "yes" 
            SCROLLFLAT      = "yes"

            CONTEXTMENU     = "yes"
            SELECTION       = "yes"
        />

        <TITLE>input serial number</TITLE>

        <SCRIPT language="Javascript">
            function closeHTA(sendOutput){
                if (sendOutput){
                    (new ActiveXObject('Scripting.FileSystemObject'))
                        .GetStandardStream(1)
                        .WriteLine(
                            document.getElementById('serialNumber').value
                        );
                };
                window.close();
            }
        </SCRIPT>

    </HEAD>

    <BODY>
        <label for="serialNumber">serial:</label>
        <input type="text" id="serialNumber">
        <br>
        <button onclick="closeHTA(true);">ok</button>
        <button onclick="closeHTA();">cancel</button>
    </BODY>

</HTML>

    serialNumber.cmd

    @echo off
    setlocal enableextensions disabledelayedexpansion

    set "serialNumber="
    for /f "delims=" %%a in ('mshta.exe "%~dp0\serialnumber.hta"') do set "serialNumber=%%a"

    if defined serialNumber (
        echo Serial number: %serialNumber%
    ) else (
        echo No serial number provided
    )