Function isNoValueOperator

isNoValueOperator(operator): boolean

JMap.Layer.DynamicFilter.isNoValueOperator

Returns true if the operator doesn't require any value.

This function is safe, it throws nothing.

Parameters

operator: JLAYER_DYNAMIC_FILTER_OPERATORS
The operator to check

Returns boolean

Example

// returns false
JMap.Layer.DynamicFilter.isNoValueOperator("IS_IN_RANGE")

// returns false
JMap.Layer.DynamicFilter.isNoValueOperator("EQUALS")

// returns true
JMap.Layer.DynamicFilter.isNoValueOperator("IS_EMPTY")

// returns true
JMap.Layer.DynamicFilter.isNoValueOperator("IS_NOT_NULL")