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- populating output stream attributes;
- building filters.
This is the list of all attribute functions:
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Concepts
This section introduces some key concepts that are crucial to understanding how these functions work in PhixFlow. The concepts are should be fairly straightforward for anyone used to using excel, or any type of database. But PhixFlow is capable of supporting some complex transformations, where needed, and it is important that you are comfortable with these concepts before setting up elaborate function configurations.
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- + (add; can also use the attribute function sum)
- - (minus; can also use the attribute function sum, reversing the sign of the second operand)
- / (divide)
- * (multiply)
The attribute functions are categorised below for easy searching.
| Array Handling | Functions which handle arrays. |
| Type Conversions | Functions which can convert from one type of object to another. |
| Date/Time Functions | Functions which handle dates. |
| Filter Creation | Functions which can be used to define filter conditions or can be use to perform lookups on Pipes. |
| Logical Functions | Functions which compare values and return a true or false result. |
| Maths Functions | Functions which operate on numbers. |
| Script Functions | Functions which can be used to control the flow of logic within a script. |
| Text Functions | Functions which operate on strings. |
This is the list of all attribute functions:
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Responsive Attribute Functions
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To improve performance, the functions listed below can be evaluated by the client rather than the server. These are useful where you want an expression to be evaluated quickly, for example in formatting rules.
If an expression includes:
- only the following, client-calculated functions, the whole expression is evaluated on the client.
- any other function, the expression is evaluated on the server.
Functions that can be evaluated on the client:
- And
- Contains (from version 8.2.6)
- CountElements
- Do
- Dot (e.g. _form.UID)
- Equals
- Excluded
- Greater than
- Greater than or equals
- IsEmpty
- IsNull
- Less than
- Less than or equals
- ListContains
- Minus
- Not
- Not equals
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