# ui.DateSlider.setPeriod

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Sets the period interval of the slider.

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Returns this slider.

| Usage | Returns |
|---|---|
| `DateSlider.setPeriod(value)` | ui.DateSlider |

| Argument | Type | Details |
|---|---|---|
| this: `ui.dateslider` | ui.DateSlider | The ui.DateSlider instance. |
| `value` | Number | The slider's period interval. |