Dylan Moline (Volt) wrote:
> Hey everyone,
>
> I am implementing a custom UI where I would like the user to either accept or
> decline a radio button. I want the "next" button to be disabled until they
> select EITHER option. I don't care if it is yes or no, I just want them to
> make a decision. Here is the snippet and I can't seem to get it to evaluate
> properly.
>
> <Control Id="Next" Type="PushButton" X="236" Y="243" Width="56" Height="17"
> Default = "no" Text="$(loc.WixUINext)">
> <Publish
> Event="SpawnWaitDialog" Value="WaitForCostingDlg">CostingComplete =
> 1</Publish>
> <Publish Event="NewDialog"
> Value="[WixUI_MUOptInDlg_Next]">MUAccepted = "yes" OR "no"</Publish>
> <Condition
> Action="disable"><![CDATA[MUAccepted <> "yes" OR "no"]]></Condition>
> <Condition
> Action="enable">MUAccepted = "yes" OR "no"</Condition>
> <RadioButtonGroup Property="MUAccepted">
> <RadioButton Value="yes" Text="{\Bold}$(loc.MUAcceptedCheckBox)"
> X="5" Y="0" Width="250" Height="20" />
> <RadioButton Value="no" Text="$(loc.MUDoNotAcceptCheckBox)" X="5"
> Y="30" Width="250" Height="15" />
> </RadioButtonGroup>
>
> I've tried the disable condition of yes AND no... yes OR no... and I can't
> seem to get it to work!
>
You condition of MUAccepted = "yes" OR "no" is always going to evaluate
as true. Try an enable condition and new dialog condition of:
MUAccepted = "yes" OR MUAccepted = "no"
or you might find it clearer to put:
(MUAccepted = "yes") OR (MUAccepted = "no")
The parenthesis is unneccessary but it can often help with future
maintenance as it makes the intended operator precedence explicit.
Your disable condition probably wants to be:
<![CDATA[MUAccepted <> "yes" AND MUAccepted <> "no"]]>
or:
<![CDATA[(MUAccepted <> "yes") AND (MUAccepted <> "no")]]>
or, you may find the following might also work
NOT MUAccepted
Hope this helps...
Andrew
--
Andrew Lee Solarflare Communications
mailto:[email protected] http://www.solarflare.com/
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