I have a scenario, where there are 2 dropdown fields namely "Region" and "Country"
Choice Labels and Choice Values for "Region" dropdown field is referred to a constant (cons!LCV1_REG) and it has an array of values - Asia, Europe, Australia
Choice Labels and Choice Values for "Country" dropdown field is referred to a constant (cons!LCV!_COUN) and it has an array of values - Japan, India, Sri Lanka, Russia, Germany France, New Zealand, Samoa, Tonga
I created a decision rule (rule!LCV1_decidet) where my Region - Asia is equal to Country - Japan, India, Sri Lanka and my Region - Europe is equal to Country - Russia, Germany, France and my Region - Australia is equal to Country - New Zealand, Tonga, Samoa
I created an interface for the same.
So lets say I have selected Region = Asia and I get a list of Countries = Japan, India, Sri Lanka. Now if I suddenly go and select another Region, it gives me an error saying that the Country value was not found.
I want my Country dropdown field to reset every time I select a Region, irrespective of a Country selected before.
I have attached the code below for the interface,
a!localVariables( local!region: cons!LCV1_REG, local!country: rule!LCV1_decide(region: ri!region), { a!columnsLayout( columns: { a!columnLayout( contents: { a!dropdownField( label: "Regions", labelPosition: "ABOVE", placeholder: "--- Select a Value ---", choiceLabels: local!region, choiceValues: local!region, value: ri!region, saveInto: ri!region, searchDisplay: "AUTO", validations: {} ) } ), a!columnLayout( contents: { a!dropdownField( label: "Countries", labelPosition: "ABOVE", placeholder: "--- Select a Value ---", choiceLabels: local!country, choiceValues: local!country, value: ri!country, saveInto: ri!country, searchDisplay: "AUTO", disabled: isnull(ri!region), validations: {} ) } ) } ) } )
The below screenshot is of the decision rule
Can someone help me in this scenario?
Discussion posts and replies are publicly visible
hi leonclintonc,
you would need to make "ri!country" field null every time you change region. please see below code and try
a!dropdownField( label: "Regions", labelPosition: "ABOVE", placeholder: "--- Select a Value ---", choiceLabels: local!region, choiceValues: local!region, value: ri!region, saveInto: { ri!region, a!save(ri!country,null) }, searchDisplay: "AUTO", validations: {} )
Hey Gopalk, your code worked for me. Thank you so much !!!