tôi đã thêm liên kết tùy chọnĐược bật cho plugin. bằng cách này bạn có thể định nghĩa một lớp cho các liên kết bên trong đối tượng accordion, nó bị vô hiệu hóa. ví dụ .:
$(myAccordion).accordion({
linkDisabled: 'disabled' // note that the class is given without dot. e.g. not '.disabled', but 'disabled'
});
và đây là plugin được viết lại:
/* ---------------------------------------------
Nested Accordion v.1.4.7.3
Script to create 'accordion' functionality on a hierarchically structured content.
http://www.adipalaz.com/experiments/jquery/nested_accordion.html
Requires: jQuery v1.4.2+
Copyright (c) 2009 Adriana Palazova
Dual licensed under the MIT (http://www.adipalaz.com/docs/mit-license.txt) and GPL (http://www.adipalaz.com/docs/gpl-license.txt) licenses.
------------------------------------------------ */
(function($) {
//$.fn.orphans - http://www.mail-archive.com/[email protected]/msg43851.html
$.fn.orphans = function(){
var txt = [];
this.each(function(){$.each(this.childNodes, function() {
if (this.nodeType == 3 && $.trim(this.nodeValue)) txt.push(this)})}); return $(txt);};
$.fn.accordion = function(options) {
var o = $.extend({}, $.fn.accordion.defaults, options);
return this.each(function() {
var containerID = o.container ? '#' + this.id : '', objID = o.objID ? o.objID : o.obj + o.objClass,
Obj = o.container ? containerID + ' ' + objID : '#' + this.id,
El = Obj + ' ' + o.el,
hTimeout = null;
// build
if (o.head) $(Obj).find(o.head).addClass('h');
if (o.head) {
if ($(El).next('div:not(.outer)').length) {$(El).next('div:not(.outer)').wrap('<div class="outer" />');}
$(Obj + ' .h').each(function(){
var $this = $(this);
if (o.wrapper == 'div' && !$this.parent('div.new').length) {$this.add($this.next('div.outer')).wrapAll('<div class="new"></div>');}
});
}
$(El).each(function(){
var $node = $(this);
if ($node.find(o.next).length || $node.next(o.next).length) {
if ($node.find('> a').length) {
$node.find('> a').addClass("trigger");
} else {
var anchor = '<a class="trigger" href="#" />'
if (o.elToWrap) {
var $t = $node.orphans(), $s = $node.find(o.elToWrap);
$t.add($s).wrapAll(anchor);
} else {
$node.orphans().wrap(anchor);
}
}
} else {
$node.addClass('last-child');
if (o.lastChild && $node.find('> a').length) {$node.find('> a').addClass("trigger");}
}
});
// init state
$(El + ' a.trigger').closest(o.wrapper).find('> ' + o.next).not('.shownd').hide().closest(o.wrapper).find('a.open').removeClass('open').data('state', 0);
if (o.activeLink) {
var loc,
fullURL = window.location.href,
path = window.location.pathname.split('/'),
page = path[path.length-1];
(o.uri == 'full') ? loc = fullURL : loc = page;
$(Obj + ' a:not([href $= "#"])[href$="' + loc + '"]').addClass('active').parent().attr('id', 'current').closest(o.obj).addClass('current');
if (o.shift && $(Obj + ' a.active').closest(o.wrapper).prev(o.wrapper).length) {
var $currentWrap = $(Obj + ' a.active').closest(o.wrapper),
$curentStack = $currentWrap.nextAll().andSelf(),
$siblings = $currentWrap.siblings(o.wrapper),
$first = $siblings.filter(":first");
if (o.shift == 'clicked' || (o.shift == 'all' && $siblings.length)) {
$currentWrap.insertBefore($first).addClass('shownd').siblings(o.wrapper).removeClass('shownd');
}
if (o.shift == 'all' && $siblings.length > 1) {$curentStack.insertBefore($first);}
}
}
if (o.initShow) {
$(Obj).find(o.initShow).show().addClass('shownd')
.parents(Obj + ' ' + o.next).show().addClass('shownd').end()
.parents(o.wrapper).find('> a.trigger, > ' + o.el + ' a.trigger').addClass('open').data('state', 1);
if (o.expandSub) {$(Obj + ' ' + o.initShow).children(o.next).show().end().find('> a').addClass('open').data('state', 1);}
}
// event
if (o.event == 'click') {
var ev = 'click';
} else {
if (o.focus) {var f = ' focus';} else {var f = '';}
var ev = 'mouseenter' + f;
}
var scrollElem;
(typeof scrollableElement == 'function') ? (scrollElem = scrollableElement('html', 'body')) : (scrollElem = 'html, body');
// The event handler is bound to the "accordion" element
// The event is filtered to only fire when an <a class="trigger"> was clicked on.
$(Obj).delegate('a.trigger', ev, function(ev) {
var $thislink = $(this),
$thisLinkParent = $(this).parent(),
$thisWrapper = $thislink.closest(o.wrapper),
$nextEl = $thisWrapper.find('> ' + o.next),
$siblings = $thisWrapper.siblings(o.wrapper),
$trigger = $(El + ' a.trigger'),
$shownEl = $thisWrapper.siblings(o.wrapper).find('>' + o.next + ':visible'),
shownElOffset;
$shownEl.length ? shownElOffset = $shownEl.offset().top : shownElOffset = false;
function action(obj) {
if (($nextEl).length && $thislink.data('state') && (o.collapsible)) {
$thislink.removeClass('open');
$nextEl.filter(':visible')[o.hideMethod](o.hideSpeed, function() {$thislink.data('state', 0);});
}
if (($nextEl.length && !$thislink.data('state')) || (!($nextEl).length && $thislink.closest(o.wrapper).not('.shownd'))) {
if (!o.standardExpansible) {
$siblings.find('> a.open, >'+ o.el + ' a.open').removeClass('open').data('state', 0).end()
.find('> ' + o.next + ':visible')[o.hideMethod](o.hideSpeed);
if (shownElOffset && shownElOffset < $(window).scrollTop()) {$(scrollElem).animate({scrollTop: shownElOffset}, o.scrollSpeed);}
}
$thislink.addClass('open');
$nextEl.filter(':hidden')[o.showMethod](o.showSpeed, function() {$thislink.data('state', 1);});
}
if (o.shift && $thisWrapper.prev(o.wrapper).length) {
var $thisStack = $thisWrapper.nextAll().andSelf(),
$first = $siblings.filter(":first");
if (o.shift == 'clicked' || (o.shift == 'all' && $siblings.length)) {
$thisWrapper.insertBefore($first).addClass('shownd').siblings(o.wrapper).removeClass('shownd');
}
if (o.shift == 'all' && $siblings.length > 1) {$thisStack.insertBefore($first);}
}
}
if (o.event == 'click') {
if (!o.linkDisabled || !$thislink.hasClass(o.linkDisabled)) {
action($trigger);
}
if ($thislink.is('[href $= "#"]')) {
return false;
} else {
if ($.isFunction(o.retFunc)) {
return o.retFunc($thislink)
} else {
return true;
}
}
}
if (o.event != 'click') {
hTimeout = window.setTimeout(function() {
if (!o.linkDisabled || !$thislink.hasClass(o.linkDisabled)) {
action($trigger);
}
}, o.interval);
$thislink.click(function() {
$thislink.blur();
if ($thislink.attr('href')== '#') {
$thislink.blur();
return false;
}
});
}
});
if (o.event != 'click') {$(Obj).delegate('a.trigger', 'mouseleave', function() {window.clearTimeout(hTimeout); });}
/* -----------------------------------------------
// http://www.learningjquery.com/2007/10/improved-animated-scrolling-script-for-same-page-links:
-------------------------------------------------- */
function scrollableElement(els) {
for (var i = 0, argLength = arguments.length; i < argLength; i++) {
var el = arguments[i],
$scrollElement = $(el);
if ($scrollElement.scrollTop() > 0) {
return el;
} else {
$scrollElement.scrollTop(1);
var isScrollable = $scrollElement.scrollTop() > 0;
$scrollElement.scrollTop(0);
if (isScrollable) {
return el;
}
}
};
return [];
};
/* ----------------------------------------------- */
});};
$.fn.accordion.defaults = {
container : true, // {true} if the plugin is called on the closest named container, {false} if the pligin is called on the accordion element
obj : 'ul', // the element which contains the accordion - 'ul', 'ol', 'div'
objClass : '.accordion', // the class name of the accordion - required if you call the accordion on the container
objID : '', // the ID of the accordion (optional)
wrapper :'li', // the common parent of 'a.trigger' and 'o.next' - 'li', 'div'
el : 'li', // the parent of 'a.trigger' - 'li', '.h'
head : '', // the headings that are parents of 'a.trigger' (if any)
next : 'ul', // the collapsible element - 'ul', 'ol', 'div'
initShow : '', // the initially expanded section (optional)
expandSub : true, // {true} forces the sub-content under the 'current' item to be expanded on page load
showMethod : 'slideDown', // 'slideDown', 'show', 'fadeIn', or custom
hideMethod : 'slideUp', // 'slideUp', 'hide', 'fadeOut', or custom
showSpeed : 400,
hideSpeed : 800,
scrollSpeed : 600, //speed of repositioning the newly opened section when it is pushed off screen.
activeLink : true, //{true} if the accordion is used for site navigation
event : 'click', //'click', 'hover'
focus : true, // it is needed for keyboard accessibility when we use {event:'hover'}
interval : 400, // time-interval for delayed actions used to prevent the accidental activation of animations when we use {event:hover} (in milliseconds)
collapsible : true, // {true} - makes the accordion fully collapsible, {false} - forces one section to be open at any time
standardExpansible : false, //if {true}, the functonality will be standard Expand/Collapse without 'accordion' effect
lastChild : true, //if {true}, the items without sub-elements will also trigger the 'accordion' animation
shift: false, // false, 'clicked', 'all'. If 'clicked', the clicked item will be moved to the first position inside its level,
// If 'all', the clicked item and all following siblings will be moved to the top
elToWrap: null, // null, or the element, besides the text node, to be wrapped by the trigger, e.g. 'span:first'
uri : 'full', //
retFunc: null, //
linkDisabled: '' // add disabled class to link to not don't add event
};
/* ---------------------------------------------
Feel free to remove the following code if you don't need these custom animations.
------------------------------------------------ */
//credit: http://jquery.malsup.com/fadetest.html
$.fn.slideFadeDown = function(speed, callback) {
return this.animate({opacity: 'show', height: 'show'}, speed, function() {
if (jQuery.browser.msie) { this.style.removeAttribute('filter'); }
if (jQuery.isFunction(callback)) { callback(); }
});
};
$.fn.slideFadeUp = function(speed, callback) {
return this.animate({opacity: 'hide', height: 'hide'}, speed, function() {
if (jQuery.browser.msie) { this.style.removeAttribute('filter'); }
if (jQuery.isFunction(callback)) { callback(); }
});
};
/* --- end of the optional code --- */
})(jQuery);
///////////////////////////
// The plugin can be called on the ID of the accordion element or on the ID of its closest named container.
// If the plugin is called on a named container, we can initialize all the accordions residing in a given section with just one call.
// EXAMPLES:
/* ---
$(function() {
// If the closest named container = #container1 or the accordion element is <ul id="subnavigation">:
/// Standard nested lists:
$('#container1').accordion(); // we are calling the plugin on the closest named container
$('#subnavigation').accordion({container:false}); // we are calling the plugin on the accordion element
// this will expand the sub-list with "id=current", when the accordion is initialized:
$('#subnavigation').accordion({container:false, initShow : "#current"});
// this will expand/collapse the sub-list when the mouse hovers over the trigger element:
$('#container1').accordion({event : "hover", initShow : "#current"});
// If the closest named container = #container2
/// Nested Lists + Headings + DIVs:
$('#container2').accordion({el: '.h', head: 'h4, h5', next: 'div'});
$('#container2').accordion({el: '.h', head: 'h4, h5', next: 'div', initShow : 'div.outer:eq(0)'});
/// Nested DIVs + Headings:
$('#container2').accordion({obj: 'div', wrapper: 'div', el: '.h', head: 'h4, h5', next: 'div.outer'});
$('#container2').accordion({objID: '#acc2', obj: 'div', wrapper: 'div', el: '.h', head: 'h4, h5', next: 'div.outer', initShow : '.shownd', shift: 'all'});
});
/// We can globally replace the defaults, for example:
$.fn.accordion.defaults.initShow = "#current";
--- */
/// Example options for Hover Accordion:
/* ---
$.fn.accordion.defaults.container=false;
$.fn.accordion.defaults.event="hover";
$.fn.accordion.defaults.focus=false; // Optional. If it is possible, use {focus: true}, since {focus: false} will break the keyboard accessibility
$.fn.accordion.defaults.initShow="#current";
$.fn.accordion.defaults.lastChild=false;
--- */
Có giải quyết được vấn đề bây giờ bằng cách sử dụng một accordion tùy chỉnh, nhờ anyway cho sự giúp đỡ và marcgg câu trả lời của bạn là hữu ích .. – David