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## DataFilter

Object with data filter conditions

**Signature:**

```typescript
export interface DataFilter
```

## Remarks

A subtype of [DataFilters](/refs/realgrid#datafilters) contains the array of this model.

It is actually used in [LocalDataProvider.setFilters()](/refs/Class/LocalDataProvider#setfilters).

## Example


```js
dataProvider.setFilters({criteria: "value['field1']='Singer'"});
```

## Properties

| Property | Type | Description |
| --- | --- | --- |
| [criteria](/refs/Interface/DataFilter#criteria) | string | Filter condition expression |

## Properties Desc

### criteria

Filter condition expression

`Type` - string

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