ColumnFilteringFeature
Defined in: core/features/column-filtering.svelte.ts:18
Manages column filtering functionality for a data grid. Provides utilities for evaluating filter conditions and toggling the visibility of filters.
Type Parameters
• TOriginalRow = any
Implements
Constructors
new ColumnFilteringFeature()
new ColumnFilteringFeature<
TOriginalRow>(datagrid,config):ColumnFilteringFeature<TOriginalRow>
Defined in: core/features/column-filtering.svelte.ts:30
Creates an instance of ColumnFilteringFeature.
Parameters
datagrid
The DataGrid instance to manage filters for.
config
Partial
Optional configuration to initialize the feature with.
Returns
ColumnFilteringFeature<TOriginalRow>
Properties
| Property | Type | Defined in |
|---|---|---|
datagrid | DatagridCore | core/features/column-filtering.svelte.ts:19 |
filterConditions | FilterCondition<TOriginalRow>[] | core/features/column-filtering.svelte.ts:22 |
isManual | boolean | core/features/column-filtering.svelte.ts:23 |
Methods
changeConditionOperator()
changeConditionOperator(
columnId,operator):void
Defined in: core/features/column-filtering.svelte.ts:71
Updates the filter operator for a given column. If no condition exists, a new one is created.
Parameters
columnId
string
The ID of the column to update the filter operator for.
operator
The new filter operator to set.
Returns
void
Implementation of
IColumnFilteringFeature.changeConditionOperator
evaluateCondition()
evaluateCondition(
cellValue,condition):boolean
Defined in: core/features/column-filtering.svelte.ts:99
Evaluates a cell value against a filter condition.
Parameters
cellValue
any
The value of the cell to evaluate.
condition
FilterCondition<TOriginalRow>
The filter condition to evaluate against.
Returns
boolean
true if the cell value satisfies the condition, otherwise false.
Implementation of
IColumnFilteringFeature.evaluateCondition
getConditionOperator()
getConditionOperator(
columnId):FilterOperator
Defined in: core/features/column-filtering.svelte.ts:60
Retrieves the filter operator for a given column.
Parameters
columnId
string
The ID of the column to get the filter operator for.
Returns
The filter operator or undefined if no condition exists for the column.
Implementation of
IColumnFilteringFeature.getConditionOperator
getConditionValue()
getConditionValue(
columnId):any
Defined in: core/features/column-filtering.svelte.ts:40
Retrieves the filter condition value for a given column.
Parameters
columnId
string
The ID of the column to get the filter condition value for.
Returns
any
The filter condition value or null if no condition exists for the column.
Implementation of
IColumnFilteringFeature.getConditionValue
getConditionValueTo()
getConditionValueTo(
columnId):any
Defined in: core/features/column-filtering.svelte.ts:50
Retrieves the ‘to’ value for a range filter condition for a given column.
Parameters
columnId
string
The ID of the column to get the range filter ‘to’ value for.
Returns
any
The ‘to’ filter condition value or null if no condition exists for the column.
Implementation of
IColumnFilteringFeature.getConditionValueTo