struct DynFork::Fields::F64Field

• DynFork::Fields::F64Field
• DynFork::Fields::Field
• Struct
• Value
• Object

Overview

Field for entering float 64-bit numbers.

Defined in:

Constructors

• .new(pull : JSON::PullParser)
• .new(label : String = "", default : Float64 | Nil = nil, input_type : String | Nil = "number", placeholder : String = "", max : Float64 | Nil = Float64::MAX, min : Float64 | Nil = Float64::MIN, step : Float64 | Nil = 1.0, hide : Bool = false, unique : Bool = false, required : Bool = false, disabled : Bool = false, readonly : Bool = false, ignored : Bool = false, hint : String = "", warning : Array(String) = Array(String).new)

Instance Method Summary

• #default : Float64 | Nil

  Value by default.

• #default? : Float64 | Nil | Nil

  Value by default.

• #extract_default_f64? : Float64 | Nil

  For the DynFork::QPaladins::Check#check method.

• #extract_val_f64? : Float64 | Nil

  For the DynFork::QPaladins::Check#check method.

• #field_type : String

  Field type - Structure Name.

• #finance_divide(num : Float | Int | BigInt | BigRational | BigDecimal | String) : Nil

  Divide #value by some number.

• #finance_minus(num : Float | Int | BigInt | BigRational | BigDecimal | String) : Nil

  Subtract some number to the “value”.

• #finance_multiply(num : Float | Int | BigInt | BigRational | BigDecimal | String) : Nil

  Multiply #value by some number.

• #finance_plus(num : Float | Int | BigInt | BigRational | BigDecimal | String) : Nil

  Add some number to the #value.

• #group : UInt8

  To optimize field traversal in the paladins/check() method.

• #input_type : String | Nil

  Html tag: input type="number|range".

• #input_type? : String | Nil | Nil

  Html tag: input type="number|range".

• #max : Float64 | Nil

  The maximum number of characters allowed in the text.

• #max? : Float64 | Nil | Nil

  The maximum number of characters allowed in the text.

• #min : Float64 | Nil

  The minimum number of characters allowed in the text.

• #min? : Float64 | Nil | Nil

  The minimum number of characters allowed in the text.

• #placeholder : String

  Displays prompt text.

• #readonly=(readonly : Bool)

  Specifies that the field cannot be modified by the user.

• #readonly? : Bool

  Specifies that the field cannot be modified by the user.

• #refrash_val_f64(val : Float64) : Nil

  For the DynFork::QPaladins::Tools#refrash_fields method.

• #required? : Bool

  Required field.

• #step : Float64 | Nil

  Increment step for numeric fields.

• #step? : Float64 | Nil | Nil

  Increment step for numeric fields.

• #unique? : Bool

  The unique value of a field in a collection.

• #value : Float64 | Nil

  Sets the value of an element.

• #value=(value : Float64 | Nil)

  Sets the value of an element.

• #value? : Float64 | Nil | Nil

  Sets the value of an element.

Constructor Detail

Instance Method Detail

model_name = ModelName.new
model_name.amount.value = 12.5
model_name.amount.finance_divide(2)
puts model_name.amount.value # => 6.25

model_name = ModelName.new
model_name.amount.value = 12.5
model_name.amount.finance_minus(6.25)
puts model_name.amount.value # => 6.25

model_name = ModelName.new
model_name.amount.value = 12.5
model_name.amount.finance_multiply(2)
puts model_name.amount.value # => 25.0

model_name = ModelName.new
model_name.amount.finance_plus(12.5)
puts model_name.amount.value # => 12.5