ShowModalDialog displays blank window - InfoPath Dev

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ShowModalDialog displays blank window

Last post 07-17-2018 08:43 AM by jd422. 0 replies.
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  • 07-17-2018 08:43 AM

    • jd422
    • Not Ranked
    • Joined on 07-22-2010
    • Pennsylvania, USA
    • Posts 6

    ShowModalDialog displays blank window

     I have an onClick event routine (vbScript) for a button as follows:

     Sub TestButton1_OnClick(eventObj)
       Dim retVal
       retVal = XDocument.UI.ShowModalDialog("DiaglogHTML.htm", XDocument)

       MsgBox "retVal =""" & retVal & """"

    End Sub 

     The html file contains:

          <script language="jscript" type="text/jscript">
             function Initialize()
       window.alert("Hello world!");

          <title>Custom Dialog Box</title>

       <body onLoad="Initialize()">
          This is your modal dialog box.

     When I preview the form in InfoPath designer, all I get is a blank window when I click on the button.

     Clicking on the little red X at the top right of the blank window, the vbScript displays the MsgBox as expected which shows blank quotes (as expected) for the return value due to the fact that I don't know how to return a value. 

    I am using the most minimal amount of coding, etc. and I can't even get the dialog box to be anything but a blank window.

    Can anyone provide some guidance? 

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