以编程方式触发typeahead.js结果显示 [英] Programmatically triggering typeahead.js result display

问题描述

我正在使用Twitter的typeahead.js（ https://github.com/twitter/typeahead.js / ）在从查询字符串预先填充的输入字段上。加载页面后，我想以编程方式触发预先输出结果的显示，而无需用户在表单字段中输入任何内容。

I am using Twitter's typeahead.js (https://github.com/twitter/typeahead.js/) on an input field which is pre filled from a query string. After loading the page, i'd like to programmatically trigger the display of typeahead results without the user needing to type anything in the form field.

开箱即用，打印出来只有当用户在输入字段中手动输入内容并且我无法找到typeahead.js中的任何方法时才会触发.js，我可以调用它来触发显示结果。

Out of the box, typeahead.js is only triggered if the user manually types something into the input field and i can not find any method in typeahead.js which i could call to trigger the display of results.

任何指针都会非常感激。

Any pointers would be greatly appreciated.

谢谢！

推荐答案

触发输入似乎是这样做的。

Triggering input seems to do it.

$(".typeahead").eq(0).val("Uni").trigger("input");

在示例页面。

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