A filter is a program or section of code that is designed to examine each input or output request for certain qualifying criteria and then process or forward it accordingly.
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In filter field, we are using two Main Operators:
(1) AND:
The logical AND operator is an operator that performs a logical conjunction on two statements. It only yields a value of "true" when both statements are true. If one of the two statements is false, then the logical AND operator yields a "false" value.
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The OR operator is a Boolean operator which would return the value TRUE or Boolean value of 1 if either or both of the operands are TRUE or have Boolean value of 1.
Filter Fields:
Filter Field Filter will map the variable to the actual column data. The filter widget connected to the variable then knows which categories are available, and can present a drop down menu of those categories.
Filter Operators:
Equals:
The equality operator is used to compare two values or expressions. It is used to compare numbers, strings, Boolean values, variables, objects etc. The result is TRUE if the expressions are equal otherwise its FALSE.
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Results include only records where the data in the column is less than or the same as the value in the filter.
Source Type:
Static:
Cookie Key:
User:
Local Storage Key: