Question

In my Rails app, I want to an incremental search (like autocomplete) through the Customer table in the DB, looking for names, and showing the results as you type, Google Instant-style.

My brief research for gems or examples that might help in this scenario didn t provide any useful results.
Is there a Rails way to implement this?

The only issue I can think of is that that having approx. 500k records in the DB (even if the name related columns are indexed) might slow down the responsiveness.
As a solution for that, the ajax request might be triggered only after typing in the first 4-5 characters.

任何其他建议、领导、问题、想法、评论?

Answer 1

使用:。

这里还有铁路:。投射铁路

Answer 2

虽然我根本不熟悉废墟,但我使用。 Query UI autocomplete 。只有在某些特性被归类之后才能启动(见选择中的明文)。

您也可通过服务器旁打字附加参数。我通过一个称为“许可证”,将其贴切价值(多数情况下为10份),我用在Kumry(在Landnum <10的地方)中,这样你就不打数据库。

友情链接