Question

Getting error

Forum|Forum|3 years ago
January 15, 2023
4 replies
0 views

Hi Community,

I am getting error while using decision to get total amount.

Error says "Expression evaluation error: Syntax error. Details: Expression evaluation error at function a!textField parameter 4 [line 90]: Missing right parenthesis in expression, found COMMA"

rajeshk0007

New Participant

Hello [mention:ba8c059c18d44cea97154520c1c14b29:e9ed411860ed4f2ba0265705b8793d05] you're missing the comma for your value attribute after the if condition statement and before the save into attribute, Hope this is helpful.

A

amriteshg0288Author

Hi Kilaru,

Thanks for your response, I am still facing some difficulties with my code.

Here I am attaching my full code please guide me how to resolve it.

The error I am getting is "Expression evaluation error: Syntax error. Details: Expression evaluation error at function a!columnLayout parameter 1: A function expression contains duplicate keywords. Keyword: value."

a!localVariables(
local!seattype,

a!formLayout(
label: "Ticket Booking Form",
contents: {
a!sectionLayout(
label: "Section",
contents: {
a!columnsLayout(
columns: {
a!columnLayout(
contents: {
a!textField(
label: "Name",
labelPosition: "ABOVE",
value: ri!Name,
saveInto: {ri!Name},
refreshAfter: "UNFOCUS",
validations: {}
),
a!integerField(
label: "Age",
labelPosition: "ABOVE",
value: ri!Age,
saveInto: {ri!Age},
refreshAfter: "UNFOCUS",
validations: {
if(ri!Age>100,"Enter valid Age",{})
}
),
a!dropdownField(
label: "Gender",
labelPosition: "ABOVE",
placeholder: "--- Select a Value ---",
choiceLabels: {"Male","Female","others"},
choiceValues: {1, 2, 3},
value: ri!Gender,
saveInto: {ri!Gender},
searchDisplay: "AUTO",
validations: {}
)
}
),
a!columnLayout(
contents: {
a!dropdownField(
label: "Movie Name",
labelPosition: "ABOVE",
placeholder: "--- Select a Value ---",
choiceLabels: {cons!TBS3_MOVIE_NAME},
choiceValues: {cons!TBS3_MOVIE_NAME},
value: ri!Movie_name,
saveInto: {ri!Movie_name},
searchDisplay: "AUTO",
validations: {}
),
a!dropdownField(
label: "Seat Type",
labelPosition: "ABOVE",
placeholder: "--- Select a Value ---",
choiceLabels: {"Silver","Gold","Platinum","Recliner"},
choiceValues: {"Silver","Gold","Platinum","Recliner"},
value: ri!Seat_type,
value: local!seattype,
saveInto: {ri!Seat_type},
searchDisplay: "AUTO",
validations: {}
),
a!integerField(
label: "Number of seat",
labelPosition: "ABOVE",
value: ri!number_of_seat,
saveInto: {ri!number_of_seat},
refreshAfter: "UNFOCUS",
validations: {
if(ri!number_of_seat>10,"Enter Valid number of seats",{})
}
)
}
)
}
)
}
),
a!textField(
label: "Total Amount",
labelPosition: "ABOVE",
value: if(
and(a!isNotNullOrEmpty(ri!Seat_type),
a!isNotNullOrEmpty(ri!number_of_seat)
),
dollar(
rule!TBS3_ValueSeatType(seatType: ri!Seat_type)*ri!number_of_seat,
2
),
{}
)
saveInto: {ri!Total_amount},
refreshAfter: "UNFOCUS",
validations: {}
)
},
buttons: a!buttonLayout(
primaryButtons: {
a!buttonWidget(
label: "Submit",
submit: true,
saveInto: {
a!save(target : ri!Created_By, value(loggedInUser())),
a!save(target: ri!Created_on, value(now())),
}
style: "PRIMARY"
)
},
secondaryButtons: {
a!buttonWidget(
label: "Cancel",
value: true,
saveInto: ri!cancel,
submit: true,
style: "NORMAL",
validate: false
)
}
)
)
)

M

markw7766

Hi Amritesh, it looks like you have a duplicate 'value' attribute in your last a!dropdownField. You are also missing a comma after the 'value' attribute in your Total Amounts a!textField. Hope that helps

A

aryan.7325

Inspiring

You used 'value' attribute two times in one of the dropdown. Also there were comma missing at many places. Here is the code after correcting the syntax errors.

a!localVariables(
  local!seattype,
  a!formLayout(
    label: "Ticket Booking Form",
    contents: {
      a!sectionLayout(
        label: "Section",
        contents: {
          a!columnsLayout(
            columns: {
              a!columnLayout(
                contents: {
                  a!textField(
                    label: "Name",
                    labelPosition: "ABOVE",
                    value: ri!Name,
                    saveInto: { ri!Name },
                    refreshAfter: "UNFOCUS",
                    validations: {}
                  ),
                  a!integerField(
                    label: "Age",
                    labelPosition: "ABOVE",
                    value: ri!Age,
                    saveInto: { ri!Age },
                    refreshAfter: "UNFOCUS",
                    validations: { if(ri!Age > 100, "Enter valid Age", {}) }
                  ),
                  a!dropdownField(
                    label: "Gender",
                    labelPosition: "ABOVE",
                    placeholder: "--- Select a Value ---",
                    choiceLabels: { "Male", "Female", "others" },
                    choiceValues: { 1, 2, 3 },
                    value: ri!Gender,
                    saveInto: { ri!Gender },
                    searchDisplay: "AUTO",
                    validations: {}
                  )
                }
              ),
              a!columnLayout(
                contents: {
                  a!dropdownField(
                    label: "Movie Name",
                    labelPosition: "ABOVE",
                    placeholder: "--- Select a Value ---",
                    choiceLabels: { cons!TBS3_MOVIE_NAME },
                    choiceValues: { cons!TBS3_MOVIE_NAME },
                    value: ri!Movie_name,
                    saveInto: { ri!Movie_name },
                    searchDisplay: "AUTO",
                    validations: {}
                  ),
                  a!dropdownField(
                    label: "Seat Type",
                    labelPosition: "ABOVE",
                    placeholder: "--- Select a Value ---",
                    choiceLabels: { "Silver", "Gold", "Platinum", "Recliner" },
                    choiceValues: { "Silver", "Gold", "Platinum", "Recliner" },
                    value: ri!Seat_type,
                    saveInto: { ri!Seat_type },
                    searchDisplay: "AUTO",
                    validations: {}
                  ),
                  a!integerField(
                    label: "Number of seat",
                    labelPosition: "ABOVE",
                    value: ri!number_of_seat,
                    saveInto: { ri!number_of_seat },
                    refreshAfter: "UNFOCUS",
                    validations: {
                      if(
                        ri!number_of_seat > 10,
                        "Enter Valid number of seats",
                        {}
                      )
                    }
                  )
                }
              )
            }
          )
        }
      ),
      a!textField(
        label: "Total Amount",
        labelPosition: "ABOVE",
        value: if(
          and(
            a!isNotNullOrEmpty(ri!Seat_type),
            a!isNotNullOrEmpty(ri!number_of_seat)
          ),
          dollar(
            rule!TBS3_ValueSeatType(seatType: ri!Seat_type) * ri!number_of_seat,
            2
          ),
          {}
        ),
        saveInto: { ri!Total_amount },
        refreshAfter: "UNFOCUS",
        validations: {}
      )
    },
    buttons: a!buttonLayout(
      primaryButtons: {
        a!buttonWidget(
          label: "Submit",
          submit: true,
          saveInto: {
            a!save(
              target: ri!Created_By,
              value(loggedInUser())
            ),
            a!save(target: ri!Created_on, value(now())),

          },
          style: "PRIMARY"
        )
      },
      secondaryButtons: {
        a!buttonWidget(
          label: "Cancel",
          value: true,
          saveInto: ri!cancel,
          submit: true,
          style: "NORMAL",
          validate: false
        )
      }
    )
  )
)

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