未捕获的TypeError：对象＃<对象>没有方法'点击'(Uncaught TypeError: Object # has no method 'click')

 我想点击当前活动项目中的下一个li项目。 哪个li是活动的，它的标记包含活动类。 
 
 首先，我得到一个标签，它是父母李。 现在我得到了ul的li索引。 然后在其值中添加1，然后在其上获取标记并触发单击事件。 
 
 我的代码在IE和Firefox中运行良好，但在Chrome中我得到以下异常。 
 
 “未捕获的TypeError：对象＃没有方法'点击'” 
 
 请在我的代码中建议我可用的链接或示例代码或更正。 
 
 我的HTML代码是： - 
 
    <nav class="cycle-nav-container" role="navigation">         
   <ul class="list-b" id="cycle-1-nav">
            <li class="hitmo"><a href="http://hitmo-studio.com/#hitmo">Hitmo</a></li>
            <li class="fastpr"><a href="#" class="active">FastPr</a></li>
            <li class="thinkmedia"><a href="http://hitmo-studio.com/#thinkmedia">Thinkmedia</a></li>
            <li class="arkana"><a href="http://hitmo-studio.com/#arkana">Arkana</a></li>
            <li class="bioway"><a href="http://hitmo-studio.com/#bioway">Bioway</a></li>
            <li class="nana"><a href="http://hitmo-studio.com/#nana">Nanaform</a></li>
            <li class="akademia"><a href="http://hitmo-studio.com/#akademia">Social Media Academy</a></li>
        </ul>
  </nav>
 
 我的Javascript代码是： - 
 
  var navIndex = $('.cycle-nav-container .list-b .active').parent();
    var nextIndex = $("ul.list-b li").index(navIndex) + 1;
    var par = $("ul.list-b");
    if(nextIndex>=par[0].children.length)
    nextIndex=0;
    var nextElement = par[0].children[nextIndex];
    var navIndex12 = nextElement.children[0];
   navIndex12.click();

I want click on next li item from current active item. Which li is active , its a tag contain active class.
 
So first of all , i get active a tag and it's parent li. Now i get index of li in ul . Then add 1 in its value and get next a tag and fire click event on it.
 
My code is working fine in IE and Firefox , but in Chrome i get following exception.
 
"Uncaught TypeError: Object # has no method 'click'"
 
please suggests me usable link or sample code or correction in my code.
 
My html code is :-
 
    <nav class="cycle-nav-container" role="navigation">         
   <ul class="list-b" id="cycle-1-nav">
            <li class="hitmo"><a href="http://hitmo-studio.com/#hitmo">Hitmo</a></li>
            <li class="fastpr"><a href="#" class="active">FastPr</a></li>
            <li class="thinkmedia"><a href="http://hitmo-studio.com/#thinkmedia">Thinkmedia</a></li>
            <li class="arkana"><a href="http://hitmo-studio.com/#arkana">Arkana</a></li>
            <li class="bioway"><a href="http://hitmo-studio.com/#bioway">Bioway</a></li>
            <li class="nana"><a href="http://hitmo-studio.com/#nana">Nanaform</a></li>
            <li class="akademia"><a href="http://hitmo-studio.com/#akademia">Social Media Academy</a></li>
        </ul>
  </nav>
 
My Javascript code is:-
 
  var navIndex = $('.cycle-nav-container .list-b .active').parent();
    var nextIndex = $("ul.list-b li").index(navIndex) + 1;
    var par = $("ul.list-b");
    if(nextIndex>=par[0].children.length)
    nextIndex=0;
    var nextElement = par[0].children[nextIndex];
    var navIndex12 = nextElement.children[0];
   navIndex12.click();

原文：https://stackoverflow.com/questions/10051670