Question

我可能是个白痴，但你如何在jQuery UI的手风琴中打开多个部分呢？演示一次只有一个开放......我正在寻找一个可折叠的菜单类型系统。

Answer 1

非常简单：

<script type="text/javascript">
    (function($) {
        $(function() {
            $("#accordion > div").accordion({ header: "h3", collapsible: true });
        })
    })(jQuery);
</script>

<div id="accordion">
    <div>
        <h3><a href="#">First</a></h3>
        <div>Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet.</div>
    </div>
    <div>
        <h3><a href="#">Second</a></h3>
        <div>Phasellus mattis tincidunt nibh.</div>
    </div>
    <div>
        <h3><a href="#">Third</a></h3>
        <div>Nam dui erat, auctor a, dignissim quis.</div>
    </div>
</div>

Answer 2

was originally discussed中的jQuery UI documentation for Accordion：

注意：如果您想要多个部分   立刻打开，不要使用手风琴

手风琴不允许超过   一个内容面板将在   同时，需要很多   努力做到这一点。如果你在看   对于允许多个的小部件   内容面板要打开，不要使用   这个。通常它可以写成   少数几行jQuery而不是东西   像这样：
jQuery(document).ready(function(){
  $('.accordion .head').click(function() {
      $(this).next().toggle();
      return false;
  }).next().hide();
});
或动画：
jQuery(document).ready(function(){
  $('.accordion .head').click(function() {
      $(this).next().toggle('slow');
      return false;
  }).next().hide();
});

“我可能是个白痴” - 如果你不阅读文档，你就不是白痴，但如果你遇到问题，通常会加快寻找解决方案。

Answer 3

在类似的帖子中发布此内容，但也认为它也可能与此相关。

使用jQuery-UI Accordion的单个实例实现此目的

正如其他人所说，Accordion窗口小部件没有直接执行此操作的API选项。但是，如果由于某种原因你必须使用小部件（例如，你正在维护现有系统），可以通过使用beforeActivate事件处理程序选项来颠覆和模拟来实现这一点。小部件的默认行为。

例如：

$('#accordion').accordion({
    collapsible:true,

    beforeActivate: function(event, ui) {
         // The accordion believes a panel is being opened
        if (ui.newHeader[0]) {
            var currHeader  = ui.newHeader;
            var currContent = currHeader.next('.ui-accordion-content');
         // The accordion believes a panel is being closed
        } else {
            var currHeader  = ui.oldHeader;
            var currContent = currHeader.next('.ui-accordion-content');
        }
         // Since we've changed the default behavior, this detects the actual status
        var isPanelSelected = currHeader.attr('aria-selected') == 'true';

         // Toggle the panel's header
        currHeader.toggleClass('ui-corner-all',isPanelSelected).toggleClass('accordion-header-active ui-state-active ui-corner-top',!isPanelSelected).attr('aria-selected',((!isPanelSelected).toString()));

        // Toggle the panel's icon
        currHeader.children('.ui-icon').toggleClass('ui-icon-triangle-1-e',isPanelSelected).toggleClass('ui-icon-triangle-1-s',!isPanelSelected);

         // Toggle the panel's content
        currContent.toggleClass('accordion-content-active',!isPanelSelected)    
        if (isPanelSelected) { currContent.slideUp(); }  else { currContent.slideDown(); }

        return false; // Cancels the default action
    }
});

参见jsFiddle demo

Answer 4

甚至更简单？

<div class="accordion">
    <h3><a href="#">First</a></h3>
    <div>Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet.</div>
</div>    
<div class="accordion">
    <h3><a href="#">Second</a></h3>
    <div>Phasellus mattis tincidunt nibh.</div>
</div>         
<div class="accordion">
    <h3><a href="#">Third</a></h3>
    <div>Nam dui erat, auctor a, dignissim quis.</div>
</div>
<script type="text/javascript">
    $(".accordion").accordion({ collapsible: true, active: false });
</script>

Answer 5

我做了一个jQuery插件，它具有与jQuery UI Accordion相同的外观，可以保持所有标签\部分打开

你可以在这里找到它

http://anasnakawa.wordpress.com/2011/01/25/jquery-ui-multi-open-accordion/

使用相同的标记

<div id="multiOpenAccordion">
        <h3><a href="#">tab 1</a></h3>
        <div>Lorem ipsum dolor sit amet</div>
        <h3><a href="#">tab 2</a></h3>
        <div>Lorem ipsum dolor sit amet</div>
</div>

Javascript代码

$(function(){
        $('#multiOpenAccordion').multiAccordion();
       // you can use a number or an array with active option to specify which tabs to be opened by default:
       $('#multiOpenAccordion').multiAccordion({ active: 1 });
       // OR
       $('#multiOpenAccordion').multiAccordion({ active: [1, 2, 3] });

       $('#multiOpenAccordion').multiAccordion({ active: false }); // no opened tabs
});

更新：该插件已更新为支持默认活动标签选项

更新：此插件现已弃用。

Answer 6

实际上是在互联网上寻找解决方案一段时间了。接受的答案给出了“按书”的答案。但我不想接受这一点，所以我一直在搜索并找到了这个：

http://jsbin.com/eqape/1601/edit - 实例

此示例提取适当的样式并同时添加所请求的功能，并在每次标题点击时添加自己的功能。还允许多个div位于“h3”之间。

 $("#notaccordion").addClass("ui-accordion ui-accordion-icons ui-widget ui-helper-reset")
  .find("h3")
    .addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-top ui-corner-bottom")
    .hover(function() { $(this).toggleClass("ui-state-hover"); })
    .prepend('<span class="ui-icon ui-icon-triangle-1-e"></span>')
    .click(function() {
      $(this).find("> .ui-icon").toggleClass("ui-icon-triangle-1-e ui-icon-triangle-1-s").end()


        .next().toggleClass("ui-accordion-content-active").slideToggle();
        return false;
    })
    .next()
      .addClass("ui-accordion-content  ui-helper-reset ui-widget-content ui-corner-bottom")
      .hide();

HTML code：

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Toggle Panels (not accordion) using ui-accordion  styles</title>

<!-- jQuery UI  |  http://jquery.com/  http://jqueryui.com/  http://jqueryui.com/docs/Theming  -->
<style type="text/css">body{font:62.5% Verdana,Arial,sans-serif}</style>
<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.1/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.1/jquery-ui.min.js"></script>


</head>
<body>

<h1>Toggle Panels</h1>
<div id="notaccordion">
  <h3><a href="#">Section 1</a></h3>
  <div class="content">
    Mauris mauris  ante, blandit et, ultrices a, suscipit eget, quam. Integer
    ut neque. Vivamus  nisi metus, molestie vel, gravida in, condimentum sit
    amet, nunc. Nam a  nibh. Donec suscipit eros. Nam mi. Proin viverra leo ut
    odio. Curabitur  malesuada. Vestibulum a velit eu ante scelerisque vulputate.
  </div>
  <h3><a href="#">Section 2</a></h3>
  <div>
    Sed non urna. Donec et ante. Phasellus eu ligula.  Vestibulum sit amet
    purus. Vivamus hendrerit, dolor at aliquet laoreet,  mauris turpis porttitor
    velit, faucibus interdum tellus libero ac justo.  Vivamus non quam. In
    suscipit faucibus urna.
  </div>
  <h3><a href="#">Section 3</a></h3>
  <div class="top">
  Top top top top
  </div>
  <div class="content">
    Nam enim risus, molestie et, porta ac, aliquam ac,  risus. Quisque lobortis.
    Phasellus pellentesque purus in massa. Aenean in pede.  Phasellus ac libero
    ac tellus pellentesque semper. Sed ac felis. Sed  commodo, magna quis
    lacinia ornare, quam ante aliquam nisi, eu iaculis leo  purus venenatis dui.
    <ul>
      <li>List item one</li>
      <li>List item two</li>
      <li>List item  three</li>
    </ul>
  </div>
  <div class="bottom">
  Bottom bottom bottom bottom
  </div>
  <h3><a href="#">Section 4</a></h3>
  <div>
    Cras dictum. Pellentesque habitant morbi tristique  senectus et netus
    et malesuada fames ac turpis egestas. Vestibulum ante  ipsum primis in
    faucibus orci luctus et ultrices posuere cubilia Curae;  Aenean lacinia
    mauris vel est.
    Suspendisse eu nisl. Nullam ut libero. Integer  dignissim consequat lectus.
    Class aptent taciti sociosqu ad litora torquent per  conubia nostra, per
    inceptos himenaeos.
  </div>
</div>

</body>
</html>`

Answer 7

我发现了一个棘手的解决方案。让我们调用相同的函数两次，但ID不同。

JQuery代码

$(function() {
    $( "#accordion1" ).accordion({
        collapsible: true, active: false, heightStyle: "content"
    });
    $( "#accordion2" ).accordion({
        collapsible: true, active: false, heightStyle: "content"
    });
});

HTML代码

<div id="accordion1">
    <h3>Section 1</h3>
    <div>Section one Text</div>
</div>
<div id="accordion2">   
    <h3>Section 2</h3>
    <div>Section two Text</div>
</div>

Answer 8

简单，创建多个accordion div，每个div代表一个锚标记，如：

<div>
<div class="accordion">
<a href = "#">First heading</a>
</div>
<div class="accordion">
<a href = "#">First heading</a>
</div>
</div>

它增加了一些标记。但是像专业人士一样......

Answer 9

简单：将手风琴激活到一个类，然后用它创建div，就像手风琴的多个实例一样。

像这样：

JS

$(function() {
    $( ".accordion" ).accordion({
        collapsible: true,
        clearStyle: true,
        active: false,
    })
});

HTML

<div class="accordion">
    <h3>Title</h3>
    <p>lorem</p>
</div>
<div class="accordion">
    <h3>Title</h3>
    <p>lorem</p>
</div>
<div class="accordion">
    <h3>Title</h3>
    <p>lorem</p>
</div>

https://jsfiddle.net/sparhawk_odin/pm91whz3/

Answer 10

只需将手风琴的每个部分称为自己的手风琴。 active：n为第一个（因此显示）为0，其余为1,2,3,4等。由于每一个都是自己的手风琴，所以它们都只有1个部分，其余部分将被折叠开始。

$('.accordian').each(function(n, el) {
  $(el).accordion({
    heightStyle: 'content',
    collapsible: true,
    active: n
  });
});

Answer 11

更简单的是，在每个li标签的class属性中标记它并让jquery循环遍历每个li来初始化手风琴。

Answer 12

打开jquery-ui - * .js

找到$.widget( "ui.accordion", {

在

中找到_eventHandler: function( event ) {

更改

var options = this.options,             active = this.active,           clicked = $( event.currentTarget ),             clickedIsActive = clicked[ 0 ] === active[ 0 ],             collapsing = clickedIsActive && options.collapsible,            toShow = collapsing ? $() : clicked.next(),             toHide = active.next(),             eventData = {
                oldHeader: active,
                oldPanel: toHide,
                newHeader: collapsing ? $() : clicked,
                newPanel: toShow            };

到

var options = this.options,
    clicked = $( event.currentTarget),
    clickedIsActive = clicked.next().attr('aria-expanded') == 'true',
    collapsing = clickedIsActive && options.collapsible;

    if (clickedIsActive == true) {
        var toShow = $();
        var toHide = clicked.next();
    } else {
        var toShow = clicked.next();
        var toHide = $();

    }
    eventData = {
        oldHeader: $(),
        oldPanel: toHide,
        newHeader: clicked,
        newPanel: toShow
    };

之前active.removeClass( "ui-accordion-header-active ui-state-active" );

添加if (typeof(active) !== 'undefined') {并关闭}

享受

Answer 13

你只需使用jquery each（）函数;

$(function() {
    $( ".selector_class_name" ).each(function(){
        $( this ).accordion({
          collapsible: true, 
          active:false,
          heightStyle: "content"
        });
    });
});

Answer 14

如果没有jQuery-UI手风琴，可以简单地做到这一点：

<div class="section">
  <div class="section-title">
    Section 1
  </div>
  <div class="section-content">
    Section 1 Content: Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet.
  </div>
</div>

<div class="section">
  <div class="section-title">
    Section 2
  </div>
  <div class="section-content">
    Section 2 Content: Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet.
  </div>
</div>

和js

$( ".section-title" ).click(function() {
    $(this).parent().find( ".section-content" ).slideToggle();
});

https://jsfiddle.net/gayan_dasanayake/6ogxL7nm/

Answer 15

我知道这个问题专门针对 jQuery UI。

我总是发现自己在探索 jQuery UI Accordion，然后记得我可以只使用本机 DETAILS 和概要元素（IE11 除外）来实现基本相同类型的功能：Pointer magic for efficient dynamic value representations

提醒一下，以防你和我一样经常忘记。

jQuery UI手风琴让多个部分保持打开状态？

15 个答案:

参见jsFiddle demo