This type of thing has been asked about before and as far as I understand it is not possible - due to limitations in Windows Installer itself, not WIX.
Instead, consider always having Next enabled, and then when the user clicks Next, display an error message if either textbox is empty. -----Original Message----- From: Leonidas Spyropoulos [mailto:leonidas.spyropou...@formicary.net] Sent: 12 January 2011 14:53 To: wix-users@lists.sourceforge.net Subject: [WiX-users] Condition check and Next Button Hey all, I think I am stuck on a feature / bug of WIX. In a Dialog while installing I ask the user for username/password. The Next button is disabled until these two properties are set. But the thing is that these Properties are only Set after the user "leave" the EditBox. So the only way to Enable "Next" button is to press tab. Is it a way to Enable Next Conditions with a keystoke? Here is how I defined the Conditions: <Control Type="Edit" Id="OCSUserIdBox" Width="90" Height="17" X="75" Y="193" Disabled="yes" Property="OCSUserIdBox" /> <Control Type="Edit" Id="OCSPasswordBox" Width="90" Height="17" X="245" Y="193" Property="OCSPasswordBox" Password="yes" /> <Control Type="PushButton" Id="Next" Width="56" Height="17" X="236" Y="243" Default="no" Text="!(loc.WixUINext)" Disabled="yes"> <Condition Action ="disable"><![CDATA[NOT (OCSUserIdBox AND OCSPasswordBox)]]></Condition> <Condition Action ="enable"><![CDATA[OCSUserIdBox AND OCSPasswordBox]]></Condition> </Control> -- Leonidas Spyropoulos Formicary - delivering quality financial technology solutions www.formicary.net o : +44 (0)20 7920 7100 ------------------------------------------------------------------------ ---- This message is confidential and may be privileged. It is intended solely for the named addressee. If you are not the intended recipient, please inform us. Any unauthorised dissemination, distribution or copying hereof is prohibited. Formicary Limited registered office in England and Wales, address 1 Taillar Road, Hedon, East Yorkshire HU12 8GU, registration number 3894343, VAT number 747644304, does not guarantee that the integrity of this communication has been maintained nor that this communication is free of viruses, interceptions or interference. ------------------------------------------------------------------------ ---- ------------------------------------------------------------------------ ------ Protect Your Site and Customers from Malware Attacks Learn about various malware tactics and how to avoid them. Understand malware threats, the impact they can have on your business, and how you can protect your company and customers by using code signing. http://p.sf.net/sfu/oracle-sfdevnl _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users ------------------------------------------------------------------------------ Protect Your Site and Customers from Malware Attacks Learn about various malware tactics and how to avoid them. Understand malware threats, the impact they can have on your business, and how you can protect your company and customers by using code signing. http://p.sf.net/sfu/oracle-sfdevnl _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users
