| 摘要 |
Techniques are disclosed for navigating pages of paginated digital content (e.g., an eBook), referred to herein as a go-to mode. The go-to mode may include a page number input field and a keypad. The keypad, which may be presented in response to a reveal command (e.g., tapping on the input field), can be used to provide numerical input to the input field and allow a user to navigate to the input page number. The go-to mode may be configured to disable keys on the keypad when selection of one of the keys would result in an invalid input in the input field. The go-to mode may also be configured to update which keys are disabled and/or enabled when a cursor position in the input field is changed, contents in the input field are selected, or a number is input into or deleted from the input field. |
