public static void RegisterCurrentStepInfo(Controller controller, int stepIndex, String stepName)
{
IRailsEngineContext context = controller.Context;
String wizardName = WizardUtils.ConstructWizardNamespace(controller);
context.Session[wizardName + "currentstepindex"] = stepIndex;
context.Session[wizardName + "currentstep"] = stepName;
}
public static bool HasPreviousStep(Controller controller)
{
IRailsEngineContext context = controller.Context;
String wizardName = WizardUtils.ConstructWizardNamespace(controller);
int currentIndex = (int)context.Session[wizardName + "currentstepindex"];
return(currentIndex > 0);
}
public static bool HasNextStep(Controller controller)
{
IRailsEngineContext context = controller.Context;
String wizardName = WizardUtils.ConstructWizardNamespace(controller);
IList stepList = (IList)context.UnderlyingContext.Items["wizard.step.list"];
int currentIndex = (int)context.Session[wizardName + "currentstepindex"];
return((currentIndex + 1) < stepList.Count);
}
public static String GetNextStepName(Controller controller)
{
IRailsEngineContext context = controller.Context;
String wizardName = WizardUtils.ConstructWizardNamespace(controller);
int curIndex = (int)context.Session[wizardName + "currentstepindex"];
IList stepList = (IList)context.UnderlyingContext.Items["wizard.step.list"];
if ((curIndex + 1) < stepList.Count)
{
return((String)stepList[curIndex + 1]);
}
return(null);
}
