Grids: Add Multi-Value Filter Type Desc.

Author: arman-boyakhchyan

api-reference/40 Common Types/10 data/MultiValueSearchOperation.md

@@ -0,0 +1,14 @@
+---
+id: Enums.MultiValueSearchOperation
+acceptValues: 'anyof' | 'noneof'
+type: Union
+---
+---
+##### shortDescription
+Multi-value search operations.
+
+---
+The following operations are available:
+
+- *"anyof"*: Logical OR
+- *"noneof"*: Logical NOT

api-reference/40 Common Types/15 grids/BasicFilterExpr/BasicFilterExpr.md

@@ -15,8 +15,4 @@ This object includes the following fields:
 - **type**: The expression type. Set to *"basic"*.
 - **field**: The filtered data field.
 - **operator**: A [SearchOperation](/api-reference/40%20Common%20Types/10%20data/SearchOperation.md '/Documentation/ApiReference/Common_Types/data/#SearchOperation') comparison operator.
-- **value**: The comparison value. Can be one of the following types:
-    - `string`
-    - `number`
-    - `boolean`
-    - `null`
+- **value**: The comparison value ([ScalarFilterValue](/Documentation/ApiReference/Common_Types/grids/ScalarFilterValue/)).

api-reference/40 Common Types/15 grids/FilterExpr/FilterExpr.md

@@ -14,4 +14,5 @@ A DataGrid/TreeList filter expression.
 
 - [BasicFilterExpr](/api-reference/40%20Common%20Types/15%20grids/BasicFilterExpr '{basewidgetpath}/BasicFilterExpr/')
 - [CombinedFilterExpr](/api-reference/40%20Common%20Types/15%20grids/CombinedFilterExpr '{basewidgetpath}/CombinedFilterExpr/')
+- [MultiValueFilterExpr](/api-reference/40%20Common%20Types/15%20grids/MultiValueFilterExpr '{basewidgetpath}/MultiValueFilterExpr/')
 - [NegatedFilterExpr](/api-reference/40%20Common%20Types/15%20grids/NegatedFilterExpr '{basewidgetpath}/NegatedFilterExpr/')

api-reference/40 Common Types/15 grids/MultiValueFilterExpr/MultiValueFilterExpr.md

@@ -0,0 +1,18 @@
+---
+id: MultiValueFilterExpr
+module: common/grids
+export: MultiValueFilterExpr
+type: Object
+generateTypeLink: 
+---
+---
+##### shortDescription
+A multi-value DataGrid/TreeList filter expression.
+
+---
+This object includes the following fields:
+
+- **type**: The expression type. Set to *"basic"*.
+- **field**: The filtered data field.
+- **operator**: A comparison operator ([MultiValueSearchOperation](/Documentation/ApiReference/Common_Types/data/#MultiValueSearchOperation)).
+- **value**: Comparison values (a [ScalarFilterValue](/Documentation/ApiReference/Common_Types/grids/ScalarFilterValue/) array).

…s/ScalarFilterValue/ScalarFilterValue.md …s/ScalarFilterValue/ScalarFilterValue.mdapi-reference/NewTopics/ScalarFilterValue/ScalarFilterValue.md renamed to api-reference/40 Common Types/15 grids/ScalarFilterValue/ScalarFilterValue.md api-reference/NewTopics/ScalarFilterValue/ScalarFilterValue.md renamed to api-reference/40 Common Types/15 grids/ScalarFilterValue/ScalarFilterValue.md

@@ -3,10 +3,10 @@ id: ScalarFilterValue
 module: common/grids
 export: ScalarFilterValue
 type: String | Number | Boolean | Date | null
+generateTypeLink: 
 ---
 ---
 ##### shortDescription
-<!-- Description goes here -->
+A value compatible with [filtering operations](/Documentation/ApiReference/Common_Types/data/#SearchOperation).
 
 ---
-<!-- Description goes here -->