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- populating output stream attributes;
- building filters.
| 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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Concepts
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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)
Performance
Certain functions can be evaluated on the client and expressions including only these functions will be evaluated on the client. Expressions including other functions must be evaluated on the server. The following functions can be evaluated on the client:
- And
- Dot (e.g. _form.UID)
- Equals
- Greater than
- Greater than or equals
- IsEmpty
- IsNull
- Less than
- Less than or equals
- Minus
- Not
- Not equals
- Now
- Or
- Plus
- Today
- Try