Need Dependent Year multidropdown filters

Question

Hi , 
 I want to diplay two filters one is Date and another one is on Year. 
 
 Date filter should be display of value of Year filter only. 
 
 By Year filter should display current year and Date should be current year date. 
 
 I have both in multidropdown separately without dependent to each other. 
 
 My requirement is to make dependent. 
 
 local!year: year(
 today()
 ),
 
a!multipleDropdownField(
 label: "Date",
 choiceLabels:todate(
 reject(
 fn!isnull,
 union(
 local!dateList,
 local!dateList
 )
 )
 ),
 choiceValues: reject(
 fn!isnull,
 union(
 local!dateList,
 local!dateList
 )
 ),
 value: local!date,
 saveInto: {
 local!date,
 a!save(
 local!pagingInfo.startIndex,
 1
 )
 
 },
 placeholderLabel: "All"
 ),
 a!multipleDropdownField(
 label: "Year",
 choiceLabels: reject(
 fn!isnull,
 union(
 local!yearList,
 local!yearList
 )
 ),
 choiceValues: reject(
 fn!isnull,
 union(
 local!yearList,
 local!yearList
 )
 ),
 value: local!year,
 saveInto: {
 local!year,
 a!save(
 local!pagingInfo.startIndex,
 1
 )
 placeholderLabel: "All"
 )

arunramanathtm · Accepted Answer

load(
local!currentYear: year(
today()
),
local!lastThreeYears: {
local!currentYear,
local!currentYear - 1,
local!currentYear - 2
},
local!selectedYear,
local!selectedDate,
{
a!multipleDropdownField(
label: "Select Year",
placeholder: "All",
choiceLabels: local!lastThreeYears,
choiceValues: local!lastThreeYears,
value: local!selectedYear,
saveInto: {
local!selectedYear
}
),
a!dateField(
disabled: isnull(
local!selectedYear
),
label: "Select Date",
value: local!selectedDate,
saveInto: local!selectedDate,
validations: if(
isnull(
local!selectedDate
),
null,
if(
contains(
local!selectedYear,
year(
local!selectedDate
)
),
null,
"Please select date within the selected year"
)
),

)
}
)

Need Dependent Year multidropdown filters

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