593 lines
25 KiB
JavaScript
593 lines
25 KiB
JavaScript
/*!
|
|
* # Fomantic-UI 2.9.3 - Accordion
|
|
* https://github.com/fomantic/Fomantic-UI/
|
|
*
|
|
*
|
|
* Released under the MIT license
|
|
* https://opensource.org/licenses/MIT
|
|
*
|
|
*/
|
|
|
|
(function ($, window, document) {
|
|
'use strict';
|
|
|
|
function isFunction(obj) {
|
|
return typeof obj === 'function' && typeof obj.nodeType !== 'number';
|
|
}
|
|
|
|
window = window !== undefined && window.Math === Math
|
|
? window
|
|
: globalThis;
|
|
|
|
$.fn.accordion = function (parameters) {
|
|
var
|
|
$allModules = $(this),
|
|
|
|
time = Date.now(),
|
|
performance = [],
|
|
|
|
query = arguments[0],
|
|
methodInvoked = typeof query === 'string',
|
|
queryArguments = [].slice.call(arguments, 1),
|
|
|
|
returnedValue
|
|
;
|
|
$allModules.each(function () {
|
|
var
|
|
settings = $.isPlainObject(parameters)
|
|
? $.extend(true, {}, $.fn.accordion.settings, parameters)
|
|
: $.extend({}, $.fn.accordion.settings),
|
|
|
|
className = settings.className,
|
|
namespace = settings.namespace,
|
|
selector = settings.selector,
|
|
error = settings.error,
|
|
|
|
eventNamespace = '.' + namespace,
|
|
moduleNamespace = 'module-' + namespace,
|
|
|
|
$module = $(this),
|
|
$title = $module.find(selector.title),
|
|
$content = $module.find(selector.content),
|
|
|
|
element = this,
|
|
instance = $module.data(moduleNamespace),
|
|
observer,
|
|
module
|
|
;
|
|
|
|
module = {
|
|
|
|
initialize: function () {
|
|
module.debug('Initializing', $module);
|
|
module.bind.events();
|
|
if (settings.observeChanges) {
|
|
module.observeChanges();
|
|
}
|
|
module.instantiate();
|
|
},
|
|
|
|
instantiate: function () {
|
|
instance = module;
|
|
$module
|
|
.data(moduleNamespace, module)
|
|
;
|
|
},
|
|
|
|
destroy: function () {
|
|
module.debug('Destroying previous instance', $module);
|
|
$module
|
|
.off(eventNamespace)
|
|
.removeData(moduleNamespace)
|
|
;
|
|
},
|
|
|
|
refresh: function () {
|
|
$title = $module.find(selector.title);
|
|
$content = $module.find(selector.content);
|
|
},
|
|
|
|
observeChanges: function () {
|
|
if ('MutationObserver' in window) {
|
|
observer = new MutationObserver(function (mutations) {
|
|
module.debug('DOM tree modified, updating selector cache');
|
|
module.refresh();
|
|
});
|
|
observer.observe(element, {
|
|
childList: true,
|
|
subtree: true,
|
|
});
|
|
module.debug('Setting up mutation observer', observer);
|
|
}
|
|
},
|
|
|
|
bind: {
|
|
events: function () {
|
|
module.debug('Binding delegated events');
|
|
$module
|
|
.on(settings.on + eventNamespace, selector.trigger, module.event.click)
|
|
;
|
|
},
|
|
},
|
|
|
|
event: {
|
|
click: function (event) {
|
|
if ($(event.target).closest(selector.ignore).length === 0) {
|
|
module.toggle.call(this);
|
|
}
|
|
},
|
|
},
|
|
|
|
toggle: function (query) {
|
|
var
|
|
$activeTitle = query !== undefined
|
|
? (typeof query === 'number'
|
|
? $title.eq(query)
|
|
: $(query).closest(selector.title))
|
|
: $(this).closest(selector.title),
|
|
$activeContent = $activeTitle.next($content),
|
|
isAnimating = $activeContent.hasClass(className.animating),
|
|
isActive = $activeContent.hasClass(className.active),
|
|
isOpen = isActive && !isAnimating,
|
|
isOpening = !isActive && isAnimating
|
|
;
|
|
module.debug('Toggling visibility of content', $activeTitle);
|
|
if (isOpen || isOpening) {
|
|
if (settings.collapsible) {
|
|
module.close.call($activeTitle);
|
|
} else {
|
|
module.debug('Cannot close accordion content collapsing is disabled');
|
|
}
|
|
} else {
|
|
module.open.call($activeTitle);
|
|
}
|
|
},
|
|
|
|
open: function (query) {
|
|
var
|
|
$activeTitle = query !== undefined
|
|
? (typeof query === 'number'
|
|
? $title.eq(query)
|
|
: $(query).closest(selector.title))
|
|
: $(this).closest(selector.title),
|
|
$activeContent = $activeTitle.next($content),
|
|
isAnimating = $activeContent.hasClass(className.animating),
|
|
isActive = $activeContent.hasClass(className.active),
|
|
isOpen = isActive || isAnimating
|
|
;
|
|
if (isOpen) {
|
|
module.debug('Accordion already open, skipping', $activeContent);
|
|
|
|
return;
|
|
}
|
|
module.debug('Opening accordion content', $activeTitle);
|
|
settings.onOpening.call($activeContent);
|
|
settings.onChanging.call($activeContent);
|
|
if (settings.exclusive) {
|
|
module.closeOthers.call($activeTitle);
|
|
}
|
|
$activeTitle
|
|
.addClass(className.active)
|
|
;
|
|
$activeContent
|
|
.stop(true, true)
|
|
.addClass(className.animating)
|
|
;
|
|
if (settings.animateChildren) {
|
|
if ($.fn.transition !== undefined) {
|
|
$activeContent
|
|
.children()
|
|
.transition({
|
|
animation: 'fade in',
|
|
queue: false,
|
|
useFailSafe: true,
|
|
debug: settings.debug,
|
|
verbose: settings.verbose,
|
|
silent: settings.silent,
|
|
duration: settings.duration,
|
|
skipInlineHidden: true,
|
|
onComplete: function () {
|
|
$activeContent.children().removeClass(className.transition);
|
|
},
|
|
})
|
|
;
|
|
} else {
|
|
$activeContent
|
|
.children()
|
|
.stop(true, true)
|
|
.animate({
|
|
opacity: 1,
|
|
}, settings.duration, module.resetOpacity);
|
|
}
|
|
}
|
|
$activeContent
|
|
.slideDown(settings.duration, settings.easing, function () {
|
|
$activeContent
|
|
.removeClass(className.animating)
|
|
.addClass(className.active)
|
|
;
|
|
module.reset.display.call(this);
|
|
settings.onOpen.call(this);
|
|
settings.onChange.call(this);
|
|
})
|
|
;
|
|
},
|
|
|
|
close: function (query) {
|
|
var
|
|
$activeTitle = query !== undefined
|
|
? (typeof query === 'number'
|
|
? $title.eq(query)
|
|
: $(query).closest(selector.title))
|
|
: $(this).closest(selector.title),
|
|
$activeContent = $activeTitle.next($content),
|
|
isAnimating = $activeContent.hasClass(className.animating),
|
|
isActive = $activeContent.hasClass(className.active),
|
|
isOpening = !isActive && isAnimating,
|
|
isClosing = isActive && isAnimating
|
|
;
|
|
if ((isActive || isOpening) && !isClosing) {
|
|
module.debug('Closing accordion content', $activeContent);
|
|
settings.onClosing.call($activeContent);
|
|
settings.onChanging.call($activeContent);
|
|
$activeTitle
|
|
.removeClass(className.active)
|
|
;
|
|
$activeContent
|
|
.stop(true, true)
|
|
.addClass(className.animating)
|
|
;
|
|
if (settings.animateChildren) {
|
|
if ($.fn.transition !== undefined) {
|
|
$activeContent
|
|
.children()
|
|
.transition({
|
|
animation: 'fade out',
|
|
queue: false,
|
|
useFailSafe: true,
|
|
debug: settings.debug,
|
|
verbose: settings.verbose,
|
|
silent: settings.silent,
|
|
duration: settings.duration,
|
|
skipInlineHidden: true,
|
|
})
|
|
;
|
|
} else {
|
|
$activeContent
|
|
.children()
|
|
.stop(true, true)
|
|
.animate({
|
|
opacity: 0,
|
|
}, settings.duration, module.resetOpacity);
|
|
}
|
|
}
|
|
$activeContent
|
|
.slideUp(settings.duration, settings.easing, function () {
|
|
$activeContent
|
|
.removeClass(className.animating)
|
|
.removeClass(className.active)
|
|
;
|
|
module.reset.display.call(this);
|
|
settings.onClose.call(this);
|
|
settings.onChange.call(this);
|
|
})
|
|
;
|
|
}
|
|
},
|
|
|
|
closeOthers: function (index) {
|
|
var
|
|
$activeTitle = index !== undefined
|
|
? $title.eq(index)
|
|
: $(this).closest(selector.title),
|
|
$parentTitles = $activeTitle.parents(selector.content).prev(selector.title),
|
|
$activeAccordion = $activeTitle.closest(selector.accordion),
|
|
activeSelector = selector.title + '.' + className.active + ':visible',
|
|
activeContent = selector.content + '.' + className.active + ':visible',
|
|
$openTitles,
|
|
$nestedTitles,
|
|
$openContents
|
|
;
|
|
if (settings.closeNested) {
|
|
$openTitles = $activeAccordion.find(activeSelector).not($parentTitles);
|
|
$openContents = $openTitles.next($content);
|
|
} else {
|
|
$openTitles = $activeAccordion.find(activeSelector).not($parentTitles);
|
|
$nestedTitles = $activeAccordion.find(activeContent).find(activeSelector).not($parentTitles);
|
|
$openTitles = $openTitles.not($nestedTitles);
|
|
$openContents = $openTitles.next($content);
|
|
}
|
|
if ($openTitles.length > 0) {
|
|
module.debug('Exclusive enabled, closing other content', $openTitles);
|
|
$openTitles
|
|
.removeClass(className.active)
|
|
;
|
|
$openContents
|
|
.removeClass(className.animating)
|
|
.stop(true, true)
|
|
;
|
|
if (settings.animateChildren) {
|
|
if ($.fn.transition !== undefined) {
|
|
$openContents
|
|
.children()
|
|
.transition({
|
|
animation: 'fade out',
|
|
useFailSafe: true,
|
|
debug: settings.debug,
|
|
verbose: settings.verbose,
|
|
silent: settings.silent,
|
|
duration: settings.duration,
|
|
skipInlineHidden: true,
|
|
})
|
|
;
|
|
} else {
|
|
$openContents
|
|
.children()
|
|
.stop(true, true)
|
|
.animate({
|
|
opacity: 0,
|
|
}, settings.duration, module.resetOpacity);
|
|
}
|
|
}
|
|
$openContents
|
|
.slideUp(settings.duration, settings.easing, function () {
|
|
$(this).removeClass(className.active);
|
|
module.reset.display.call(this);
|
|
})
|
|
;
|
|
}
|
|
},
|
|
|
|
reset: {
|
|
|
|
display: function () {
|
|
module.verbose('Removing inline display from element', this);
|
|
var $element = $(this);
|
|
$element.css('display', '');
|
|
if ($element.attr('style') === '') {
|
|
$element
|
|
.attr('style', '')
|
|
.removeAttr('style')
|
|
;
|
|
}
|
|
},
|
|
|
|
opacity: function () {
|
|
module.verbose('Removing inline opacity from element', this);
|
|
var $element = $(this);
|
|
$element.css('opacity', '');
|
|
if ($element.attr('style') === '') {
|
|
$element
|
|
.attr('style', '')
|
|
.removeAttr('style')
|
|
;
|
|
}
|
|
},
|
|
|
|
},
|
|
|
|
setting: function (name, value) {
|
|
module.debug('Changing setting', name, value);
|
|
if ($.isPlainObject(name)) {
|
|
$.extend(true, settings, name);
|
|
} else if (value !== undefined) {
|
|
if ($.isPlainObject(settings[name])) {
|
|
$.extend(true, settings[name], value);
|
|
} else {
|
|
settings[name] = value;
|
|
}
|
|
} else {
|
|
return settings[name];
|
|
}
|
|
},
|
|
internal: function (name, value) {
|
|
module.debug('Changing internal', name, value);
|
|
if (value !== undefined) {
|
|
if ($.isPlainObject(name)) {
|
|
$.extend(true, module, name);
|
|
} else {
|
|
module[name] = value;
|
|
}
|
|
} else {
|
|
return module[name];
|
|
}
|
|
},
|
|
debug: function () {
|
|
if (!settings.silent && settings.debug) {
|
|
if (settings.performance) {
|
|
module.performance.log(arguments);
|
|
} else {
|
|
module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
|
|
module.debug.apply(console, arguments);
|
|
}
|
|
}
|
|
},
|
|
verbose: function () {
|
|
if (!settings.silent && settings.verbose && settings.debug) {
|
|
if (settings.performance) {
|
|
module.performance.log(arguments);
|
|
} else {
|
|
module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
|
|
module.verbose.apply(console, arguments);
|
|
}
|
|
}
|
|
},
|
|
error: function () {
|
|
if (!settings.silent) {
|
|
module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
|
|
module.error.apply(console, arguments);
|
|
}
|
|
},
|
|
performance: {
|
|
log: function (message) {
|
|
var
|
|
currentTime,
|
|
executionTime,
|
|
previousTime
|
|
;
|
|
if (settings.performance) {
|
|
currentTime = Date.now();
|
|
previousTime = time || currentTime;
|
|
executionTime = currentTime - previousTime;
|
|
time = currentTime;
|
|
performance.push({
|
|
Name: message[0],
|
|
Arguments: [].slice.call(message, 1) || '',
|
|
Element: element,
|
|
'Execution Time': executionTime,
|
|
});
|
|
}
|
|
clearTimeout(module.performance.timer);
|
|
module.performance.timer = setTimeout(function () { module.performance.display(); }, 500);
|
|
},
|
|
display: function () {
|
|
var
|
|
title = settings.name + ':',
|
|
totalTime = 0
|
|
;
|
|
time = false;
|
|
clearTimeout(module.performance.timer);
|
|
$.each(performance, function (index, data) {
|
|
totalTime += data['Execution Time'];
|
|
});
|
|
title += ' ' + totalTime + 'ms';
|
|
if (performance.length > 0) {
|
|
console.groupCollapsed(title);
|
|
if (console.table) {
|
|
console.table(performance);
|
|
} else {
|
|
$.each(performance, function (index, data) {
|
|
console.log(data.Name + ': ' + data['Execution Time'] + 'ms');
|
|
});
|
|
}
|
|
console.groupEnd();
|
|
}
|
|
performance = [];
|
|
},
|
|
},
|
|
invoke: function (query, passedArguments, context) {
|
|
var
|
|
object = instance,
|
|
maxDepth,
|
|
found,
|
|
response
|
|
;
|
|
passedArguments = passedArguments || queryArguments;
|
|
context = context || element;
|
|
if (typeof query === 'string' && object !== undefined) {
|
|
query = query.split(/[ .]/);
|
|
maxDepth = query.length - 1;
|
|
$.each(query, function (depth, value) {
|
|
var camelCaseValue = depth !== maxDepth
|
|
? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
|
|
: query;
|
|
if ($.isPlainObject(object[camelCaseValue]) && (depth !== maxDepth)) {
|
|
object = object[camelCaseValue];
|
|
} else if (object[camelCaseValue] !== undefined) {
|
|
found = object[camelCaseValue];
|
|
|
|
return false;
|
|
} else if ($.isPlainObject(object[value]) && (depth !== maxDepth)) {
|
|
object = object[value];
|
|
} else if (object[value] !== undefined) {
|
|
found = object[value];
|
|
|
|
return false;
|
|
} else {
|
|
module.error(error.method, query);
|
|
|
|
return false;
|
|
}
|
|
});
|
|
}
|
|
if (isFunction(found)) {
|
|
response = found.apply(context, passedArguments);
|
|
} else if (found !== undefined) {
|
|
response = found;
|
|
}
|
|
if (Array.isArray(returnedValue)) {
|
|
returnedValue.push(response);
|
|
} else if (returnedValue !== undefined) {
|
|
returnedValue = [returnedValue, response];
|
|
} else if (response !== undefined) {
|
|
returnedValue = response;
|
|
}
|
|
|
|
return found;
|
|
},
|
|
};
|
|
if (methodInvoked) {
|
|
if (instance === undefined) {
|
|
module.initialize();
|
|
}
|
|
module.invoke(query);
|
|
} else {
|
|
if (instance !== undefined) {
|
|
instance.invoke('destroy');
|
|
}
|
|
module.initialize();
|
|
}
|
|
});
|
|
|
|
return returnedValue !== undefined
|
|
? returnedValue
|
|
: this;
|
|
};
|
|
|
|
$.fn.accordion.settings = {
|
|
|
|
name: 'Accordion',
|
|
namespace: 'accordion',
|
|
|
|
silent: false,
|
|
debug: false,
|
|
verbose: false,
|
|
performance: true,
|
|
|
|
on: 'click', // event on title that opens accordion
|
|
|
|
observeChanges: true, // whether accordion should automatically refresh on DOM insertion
|
|
|
|
exclusive: true, // whether a single accordion content panel should be open at once
|
|
collapsible: true, // whether accordion content can be closed
|
|
closeNested: false, // whether nested content should be closed when a panel is closed
|
|
animateChildren: true, // whether children opacity should be animated
|
|
|
|
duration: 350, // duration of animation
|
|
easing: 'easeOutQuad', // easing equation for animation
|
|
|
|
onOpening: function () {}, // callback before open animation
|
|
onClosing: function () {}, // callback before closing animation
|
|
onChanging: function () {}, // callback before closing or opening animation
|
|
|
|
onOpen: function () {}, // callback after open animation
|
|
onClose: function () {}, // callback after closing animation
|
|
onChange: function () {}, // callback after closing or opening animation
|
|
|
|
error: {
|
|
method: 'The method you called is not defined',
|
|
},
|
|
|
|
className: {
|
|
active: 'active',
|
|
animating: 'animating',
|
|
transition: 'transition',
|
|
},
|
|
|
|
selector: {
|
|
accordion: '.accordion',
|
|
title: '.title',
|
|
trigger: '.title',
|
|
ignore: '.ui.dropdown',
|
|
content: '.content',
|
|
},
|
|
|
|
};
|
|
|
|
// Adds easing
|
|
$.extend($.easing, {
|
|
easeOutQuad: function (x) {
|
|
return 1 - (1 - x) * (1 - x);
|
|
},
|
|
});
|
|
})(jQuery, window, document);
|