# picker-view
Start from base library version 1.0.0. Please remaining backward compatible.
Embed the page's scroll selector. Which can only be placed picker-view-column Other nodes are not displayed.
| attribute | type | Default value | Required | Introductions | Minimum version |
|---|---|---|---|---|---|
| value | Array.<number> | no | The numbers in the array are represented sequentially picker-view Inner picker-view-column Selected items (subscript from 0 Start), the number is greater than picker-view-column Optional length, select the last item. | 1.0.0 | |
| indicator-style | string | no | Set the style of the checkbox in the middle of the selector | 1.0.0 | |
| indicator-class | string | no | Set the class name of the middle checkbox in the selector | 1.1.0 | |
| mask-style | string | no | Set the style of the mask | 1.5.0 | |
| mask-class | string | no | Set the class name of the mask | 1.5.0 | |
| bindchange | eventhandle | no | Triggers the change event when scrolling the selection, event. detail = {value}Value is an array representing picker-view Inner picker-view-column Which item is currently selected (subscript from 0 Start.) | 1.0.0 | |
| bindpickstart | eventhandle | no | Trigger event when scroll selection starts | 2.3.1 | |
| bindpickend | eventhandle | no | Trigger event when scroll selection ends | 2.3.1 |
# Bug & Tip
tip: When scrolling comes with vibration feedback in iOS, can be set in the system -> Sound and touch -> System Tactile Feedback Shut Down