JavaScript的event.target在Mozilla工作

问题描述

<script type ='javascript'>
    function fun(userID) {
        var btn = event.target; // error 'event' undefine in mozilla
        alert(btn.id);
    }
</script>

---

<asp:linkButton id ="target" style =" cursor:pointer" onclick ="fun('1')" >click here </asp:LinkButton>

我在JavaScript的新的，我已经写了超过code和这code是工作的罚款谷歌浏览器，但在Mozilla Firefox中不工作。任何人都可以提出如何找到射击控制事件？

I am new in JavaScript, I have written above code and this code is working fine in Google chrome but not working in Mozilla Firefox. can anyone suggest how to find control firing event?

推荐答案

通事件功能：

<asp:linkButton id ="target" style =" cursor:pointer" onclick ="fun(event, '1')" >click here </asp:LinkButton>

function fun(event, userID)
{
    event= event|| window.event;
    var btn = event.target;
    alert(btn.id);
}

或

请确保您的活动是不是未定义

Make sure your event is not undefined

function fun(userID)
{
    var e = event || window.event;
    var btn = e.target;
    alert(btn.id);
}

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