为什么我需要单击两次以启动此jQuery事件？

I have this:

我有这个:

$(".slideDownArrow").click(function(){
    currentBlockIndex++; 
    $('.secondLevel li').eq(currentBlockIndex).trigger('click');
});

and when I click on the slideDownArrow it works for me and many other people, but not for everyone - my client has to click twice to trigger the secondLevel li click event. What could be the cause of it and how could I fix this?

当我点击slideDownArrow时,它适用于我和许多其他人,但不适合所有人 - 我的客户端必须单击两次才能触发secondLevel li click事件。可能是什么原因,我怎么能解决这个问题?

The secondLevel li click function:

第二级点击功能:

$('.secondLevel li, .exteriorBox li').bind('click', function(){

    var el = $(this),
    elIndex = el.index();
    $('html, body').animate({
        scrollTop: hArray[elIndex]
    }, 1000);
});

1 个解决方案

#1

Go straight to the HtmlElement click method instead:

直接转到HtmlElement单击方法:

$('.secondLevel li')[currentBlockIndex].click();

Rather than use get(), [] returns the HTML element. click is the native click event generator.

而不是使用get(),[]返回HTML元素。 click是本机点击事件生成器。

As the event is in response to a user click, you can ignore any comments about security reason. I have tried this on all browsers and no problems.

由于事件是对用户单击的响应,因此您可以忽略有关安全原因的任何注释。我已经在所有浏览器上尝试过这个并没有问题。

#1