| index | number | Index of the child component currently displayed in the container.<br>Default value: **0** |
| autoPlay | boolean | Whether to enable automatic playback for child component switching. If this attribute is **true**, the navigation dots indicator does not take effect.<br>Default value: **false** |
| autoPlay | boolean | Whether to enable automatic playback for child component switching.<br>Default value: **false** |
| interval | number | Interval for automatic playback, in ms.<br>Default value: **3000** |
| indicator | boolean | Whether to enable the navigation dots indicator.<br>Default value: **true** |
| loop | boolean | Whether to enable loop playback.<br>The value **true** means to enable loop playback. When LazyForEach is used, it is recommended that the number of the components to load exceed 5.<br>Default value: **true**|