html button

Hello,
First, you have to put button to your New form. Next, place the following script to OnClick property of your button:
fd.onsubmit(function () {
    // Here you have to define URL with your additional query parameters. 
    // Users will be redirected to it after the form submission.
    var source = location.pathname + '?ID=&additionalParams=';

    $("#aspnetForm").attr('action', location.pathname + '?Source=' + 
        encodeURIComponent(source));
    return true;
});

// Submission of the current form
fd.save().click();

Please, pay attention that I put the comment in place where you have to define your query parameters which will be passed to the next new form.

html button

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