下面是一个解决方案。我又增加了指令的预输入li元素 shouldFocus 的手表的积极价值变动。当它调用 scrollIntoView 的元素。

Here is a solution. I added another directive to the typeahead li element shouldFocus that watches for its active value to change. When it does it calls scrollIntoView on that element.

我想这被认为是一个黑客，但如果预输入允许动态模板，从标记设置，那么这将是一个有效的修复。

I guess this is considered a hack, but If typeahead allowed for dynamic templates, set from markup, then it would be a valid fix.

http://plnkr.co/edit/vzLHFqkHPUFCaaosVt5w?p=$p$ PVIEW