Twitter Bootsrap Typeahead 不起作用

Question

我做错了什么？

在控制台中尝试过这个，但是排版不起作用。没有错误。

→ $("#to_folder_name").typeahead({"source": DS.folders_names_array})
← [<input type=​"text" data-provide=​"typeahead" id=​"to_folder_name" size=​"15" placeholder=​"Move to..."]

→ DS.folders_names_array
← ["hhhhhhh", "dddssss", "Root", "Default", "Archive", "Custom", "1A", "after SaveExistingLocation_Test", "Hanny", "ggggg", "ggg123", "new folder", "new folder2", "dddddd", "new folder4", "ggg"]
→ $("#to_folder_name")
← [<input type=​"text" data-provide=​"typeahead" id=​"to_folder_name" size=​"15" placeholder=​"Move to...">​]

包括typeahead.js。

Answer 1

去掉.typeahead（？