Conditional feature base on Checkbox control

[pepone]

I'm trying to conditional install a feature base on the value of control checkbox, in my case this features contains a single component, which includes a Enviroment element.

I declared the component as:

<Component Id="AddToPath" Guid="361FB9AF-3452-45F8-93E9-AAA1E97CB1AA">
    <Environment 
        Id="AddToSystemPath"
        Name="PATH"
        Action="set"
        Part="last"
        System="yes"
        Value="[BinFolder]"
        Permanent="no" />
</Component>

The UI has this control:

<Control
    Id="OptionsAddToPath"
    Type="CheckBox"
    X="20" Y="140" Width="220" Height="40" 
    Property="ADD_TO_PATH"
    CheckBoxValue="1" 
    Text="Add Bin folder to system PATH" 
    ShowCondition="NOT Installed" />

And for the feature I have:

<!-- AddToPath feature to conditionally add bin folder to the PATH -->
<Property Id="ADD_TO_PATH" Value="0" />
<Feature Id="AddToPathFeature" Title="Add bin folder to PATH" AllowAbsent="yes" Display="hidden">
    <Level Condition="ADD_TO_PATH = 0" Value="0" />
    <ComponentRef Id="AddToPath" />
</Feature>

I would expect that when the checkbox is checked the property value would change to 1 and the feature would be installed, but doesn't seem to be the case. In this case the feature is always installed to matter whether I check or uncheck the checkbox control

[pepone]

I get this to work by defining the Condition in the component rather than try to use it in the feature Level.

[wmanning]

I would expect that when the checkbox is checked the property value would change to 1 and the feature would be installed, but doesn't seem to be the case. In this case the feature is always installed to matter whether I check or uncheck the checkbox control

I never used this but <Level Condition="ADD_TO_PATH = 0" Value="0" /> means if the condition is true the value will be zero which means the feature is disabled. See doc for Level under feature: https://docs.firegiant.com/wix/schema/wxs/feature/.