确定给定的JavaScript操作是否由用户启动 [英] Determine whether a given JavaScript action has been initiated by user

问题描述

是否可以确定用户是否发起了给定的JavaScript操作？例如我想知道一个链接是否被用户点击或通过jQuery fire event方法点击？

解决方案

event.which 将 undefined 如果事件被代码触发。

jsFiddle 。 p>

Is it possible to determine whether a given JavaScript action has been initiated by user? For instance I want to know whether a link was clicked by user or via jQuery fire event method?

解决方案

event.which will be undefined if the event is triggered with code.

jsFiddle.

这篇关于确定给定的JavaScript操作是否由用户启动的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！