In smart-select with ts ,el props is required , like this . el: HTMLElement | CSSSelector; /** Link to initialized View instance which is required for Smart Select to work. By default, if not specified, it will be opened in parent View. */ But sometimes ,it is ok to use default value. I think el?: HTMLElement | CSSSelector; is better. Could anyone tell me ,what is "parent View " in last file ? [SearchPage.md](https://github.com/framework7io/framework7/files/6614600/SearchPage.md)
