This scenario demonstrates:
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a!localVariables(
local!updateCounter: 0,
local!employee: a!refreshVariable(
value: a!queryEntity(
entity: cons!EMPLOYEE_ENTITY,
query: a!query(
logicalExpression: a!queryLogicalExpression(
operator: "AND",
filters: {
a!queryFilter(field: "id", operator: "=", value: 1)
},
ignoreFiltersWithEmptyValues: true
),
pagingInfo: a!pagingInfo(startIndex: 1, batchSize: 1)
),
fetchTotalCount: false
).data[1],
refreshOnVarChange: local!updateCounter
),
local!edit: false,
{
a!columnsLayout(
columns: {
a!columnLayout(
contents: {
a!textField(
label: "First Name",
value: local!employee.firstName,
saveInto: local!employee.firstName,
readOnly: not(local!edit)
),
a!textField(
label: "Last Name",
value: local!employee.lastName,
saveInto: local!employee.lastName,
readOnly: not(local!edit)
)
}
),
a!columnLayout(
contents: {
a!textField(
label: "Department",
value: local!employee.department,
saveInto: local!employee.department,
readOnly: not(local!edit)
),
a!textField(
label: "Title",
value: local!employee.title,
saveInto: local!employee.title,
readOnly: not(local!edit)
)
}
),
a!columnLayout(
contents: {
a!textField(
label: "Phone Number",
value: local!employee.phoneNumber,
saveInto: local!employee.phoneNumber,
readOnly: not(local!edit)
),
a!dateField(
label: "Start Date",
value: local!employee.startDate,
saveInto: local!employee.startDate,
readOnly: not(local!edit)
)
}
)
}
),
a!sideBySideLayout(
items: {
a!sideBySideItem(
item: a!buttonArrayLayout(
buttons: {
a!buttonWidget(
label: "Cancel",
style: "SECONDARY",
value: false,
saveInto: local!edit,
showWhen: local!edit
)
},
align: "START"
)
),
a!sideBySideItem(
item: a!buttonArrayLayout(
buttons: {
a!buttonWidget(
label: "Edit",
value: true,
saveInto: local!edit,
showWhen: not(local!edit)
),
a!buttonWidget(
label: "Save",
style: "PRIMARY",
showWhen: local!edit,
value: false,
saveInto: {
local!edit,
a!writeToDataStoreEntity(
dataStoreEntity: cons!EMPLOYEE_ENTITY,
valueToStore: local!employee,
onSuccess: a!save(
local!updateCounter,
local!updateCounter + 1
)
)
}
)
},
align: "END"
)
)
}
)
}
)
local!updateCounter
always changes. Using a boolean flag that gets set to true when you click the button wouldn't work because the value wouldn't change between the first and second time you clicked the button.Refresh Data After Executing a Smart Service