jQuery從外部鏈接打開切換

Question

我已經開發了此切換菜單，該菜單還顯示每個主題的引用。 我唯一不知道的是如何使用另一個頁面的鏈接切換特定主題。 下面的工作示例。 感謝您的光臨。

 jQuery( document ).ready( function( $ ) { $(".faqs dd").hide(); $(".faqs dt").click(function () { $(this).next(".faqs dd").slideToggle("slow").siblings(".faqs dd:visible").slideUp("slow"); $(this).toggleClass("expanded"); $(this).siblings(".faqs dt").removeClass("expanded"); if($(".faqs dt").hasClass("expanded") == true) { // hide open subcontents $('.subcontent:visible').hide(); $('.mainquote:visible').hide(); // fade in new selected subcontent $('.subcontent[id='+$(this).attr('data-id')+']').delay(500).fadeIn(); } else { $('.subcontent:visible').hide(); } }); }); 

 dl dt, dl dd { display:inline-block; *display:inline; font-weight: normal; vertical-align:top; float:left; width:100%; } .faqs dt, .faqs dd { padding: 0 0 0 30px; margin: 2px 0 0px 0; -ms-word-break: normal; word-wrap: normal; -webkit-hyphens: none; -moz-hyphens: none; hyphens: none; } .faqs dt {font-weight:bold;} .faqs dt {cursor: pointer; background: url(http://www.evolvedstudio.com/plus_orange.png) no-repeat left; vertical-align:top; } .faqs .expanded { background: url(http://www.evolvedstudio.com/minus_orange.png) no-repeat left; vertical-align:top; } .subcontent {display:none; } 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <div class="subcontent" id="123"><em>quote1</em></p></div> <div class="subcontent" id="124"><em>quote2</em></p></div> <dl class="faqs"> <dt data-id="123">Topic 1</dt> <dd>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. </dd> <dt data-id="124">Topic 2</dt> <dd>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</dd> </dl> 

Answer 1

捕獲哈希並

$(function(){

   var hash = window.location.hash.substr(1);
   showTopic(hash);

});

function showHash(s){
    if(s=="") return;
    $(".dt_"+s).trigger("click");
}

並將html更改為

<dt data-id="123" class="dt_topic1">Topic 1</dt>
<dd>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</dd>

<dt data-id="124" class=dt_topic2"">Topic 2</dt>
<dd>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</dd>

即只是在dt上添加一個類

創造類似鏈接filename.html#topic1或filename.html#topic2