<Property Id="T1">
<RegistrySearch Id="TomcatHome" Type="raw" Root="HKLM"
Key="SOFTWARE\....\Tomcat" Name="TomcatHome"/>
</Property>
<Property Id="T2" Value="[TOMCATHOME]conf\\$(var.SomeFilename)" />
<CustomAction Id="SetDeployParams" Return="check" Property="Deploy"
Value="Deploy|[T1]|[T2]" />
<CustomAction Id="Deploy" JScriptCall="main" Property="Script"
Execute="deferred" Return="check" />
var params = Session.Property("CustomActionData").split("|");
var t1 = params[0];
var t2 = params[0];
alert(t1); // Displays: C:\.....
alert(t2); // Displays: C:\.....\theFile
alert(t1.charAt(0)); // Displays: C
alert(t2.charAt(0)); // Displays: [
It seems that t2 contains "[TOMCATHOME]conf\\theFile", but it is resolved
when output in the alert. Anyway, I now have it working by using the t1 form
and concatenating the filename inside the script.
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