diff --git a/docs/DataPortals/05.Control-Details/Computed.md b/docs/DataPortals/05.Control-Details/Computed.md index ec57715..9d598d3 100644 --- a/docs/DataPortals/05.Control-Details/Computed.md +++ b/docs/DataPortals/05.Control-Details/Computed.md @@ -19,14 +19,19 @@ The **Computed** control type creates a read-only control showing a value comput - [**Name**:](../06.Setting-Details/Name.md) The name of the field saved to the database. -- [**Type**:](../06.Setting-Details/Type.md) Can be any numeric type, including (but not limited to): +- [**Type**:](../06.Setting-Details/Type.md) Can be any of the following types: + - `System.Int16` - `System.Int32` + - `System.Int64` - `System.Double` + - `System.Single` - `System.Decimal` + - `System.String` + - `System.Boolean` - [**ControlType**:](../06.Setting-Details/ControlType.md) Must be set to `Computed`. -- [**ComputedCondition**](../06.Setting-Details/ComputedCondition.md) +- [**ComputedCondition**](../06.Setting-Details/ComputedCondition.md) Must be set in order to compute the value. ## Optional Fields diff --git a/docs/DataPortals/06.Setting-Details/ComputedCondition.md b/docs/DataPortals/06.Setting-Details/ComputedCondition.md index 33267a2..fefc61f 100644 --- a/docs/DataPortals/06.Setting-Details/ComputedCondition.md +++ b/docs/DataPortals/06.Setting-Details/ComputedCondition.md @@ -11,8 +11,31 @@ some_url: https://docs.composable.ai The **ComputedCondition** column on a container field defines the computation to perform for a [Computed](../05.Control-Details/Computed.md) control. +The **ComputedCondition** column specifies the operations and values to use to compute a [Computed](../05.Control-Details/Computed.md) control value. Table values can be referenced via their name. Additionally, the values for e and pi can be referenced using `E` and `PI`. + +#### Supported Operands and Their Functions by Type +- #### All Types + The following operands are supported by all types: `( ), ?, :, ==, !=, +, <, >, <=, >=`.\ + `?` and `:` can be used together for ternerary computations such as `NumberValue == 5 ? "The number is 5" : "The number is not 5"`.\ + To chain computations together that result in boolean values, `AND` and `OR` can be used. +- #### Numbers + In addition to the operands listed above, the following operands are supported for numeric values: `-, *, /`. + + Example:\ + To multiply a number stored in the column named "NumberValue" by 5, the ComputedCondition should be set to: `NumberValue * 5` +- #### Strings + For strings + can be used to append two strings together, whereas < and > can be used to tell if a string comes before or after the other string in alphabetical order. + + Example:\ + To add a string stored in a column named `StringValue` to the beginning of the string `"test"`, the ComputedColumn should be set to: `StringValue + "test"`. +- ### Booleans + In addition to the operands listed above, the following operands are supported for booleans: `-, *, /, AND, OR`. For booleans `+, -, *, /` are computed with `true` as `1` and `false` as `0`. + + Example:\ + To see if `BooleanValue1` and `BooleanValue2` are both `true`, the ComputedColumn should be set to `BooleanVal1 AND BooleanVal2` + ## Controls The **ComputedCondition** column applies to the following controls: -- [Computed](../05.Control-Details/Computed.md) +- [Computed](../05.Control-Details/Computed.md) \ No newline at end of file