reset a module 'onContextChange'

Hi!

I am using sideview utils 2.4.8 with splunk 4.3 and I am trying to reset the value of a checkbox (basically uncheck it).

Currently I have a little custom behavior that overrides the onContextChange function of the module, and hides the checkbox when the context change. But everything I have tried to do to uncheck this module doesn't seem to work (namely this.container.checked=false, this.input.check=false ...)

Can someone gives me a hint on how to do it?

Here is the code of the custom behavior:

    Sideview.utils.declareCustomBehavior("hideComparativeModule", function(htmlModule) {
    var visibilityReason = "customBehavior hides the module initially";
    htmlModule.hide(visibilityReason);

    // preserve the existing onContextChange method.
    var methodReference = htmlModule.onContextChange.bind(htmlModule);

    // now override the onContextChange method
    htmlModule.onContextChange = function() {
        var context = this.getContext();
        if (context.get("single") == -1) {
            this.show(visibilityReason);
        } else {
           // Need some code here to reset the module to unchecked when hiding!!!
           this.hide(visibilityReason);
        }
        // but note that we both call the original method, and we also are
        // careful to return the original method's return value.
        return methodReference();
    }
});

Many thanks