"
Team:Johns Hopkins-Wetware/templates/js/expand
From 2012.igem.org
/* --------------------------------------------- expandAll v.1.3.8.2 http://www.adipalaz.com/experiments/jquery/expand.html Requires: jQuery v1.3+ 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.expandAll = function(options) {
var o = $.extend({}, $.fn.expandAll.defaults, options);
return this.each(function(index) {
var $$ = $(this), $referent, $sw, $cllps, $tr, container, toggleTxt, toggleClass;
// --- functions:
(o.switchPosition == 'before') ? ($.fn.findSibling = $.fn.prev, $.fn.insrt = $.fn.before) : ($.fn.findSibling = $.fn.next, $.fn.insrt = $.fn.after);
// --- var container
if (this.id.length) { container = '#' + this.id;
} else if (this.className.length) { container = this.tagName.toLowerCase() + '.' + this.className.split(' ').join('.');
} else { container = this.tagName.toLowerCase();}
// --- var $referent
if (o.ref && $$.find(o.ref).length) {
(o.switchPosition == 'before') ? $referent = $$.find("'" + o.ref + ":first'") : $referent = $$.find("'" + o.ref + ":last'");
} else { return; }
// end the script if the length of the collapsible element isn't long enough.
if (o.cllpsLength && $$.closest(container).find(o.cllpsEl).text().length < o.cllpsLength) {$$.closest(container).find(o.cllpsEl).addClass('dont_touch'); return;}
// --- if expandAll() claims initial state = hidden:
(o.initTxt == 'show') ? (toggleTxt = o.expTxt, toggleClass=) : (toggleTxt = o.cllpsTxt, toggleClass='open');
if (o.state == 'hidden') {
$$.find(o.cllpsEl + ':not(.shown, .dont_touch)').hide().findSibling().find('> a.open').removeClass('open').data('state', 0);
} else {
$$.find(o.cllpsEl).show().findSibling().find('> a').addClass('open').data('state', 1);
}
(o.oneSwitch) ? ($referent.insrt('<a href="#" class="' + toggleClass + '">' + toggleTxt + '</a>
')) : ($referent.insrt('<a href="#" class="">' + o.expTxt + '</a> | <a href="#" class="open">' + o.cllpsTxt + '</a>
')); // --- var $sw, $cllps, $tr :
$sw = $referent.findSibling('p').find('a');
$cllps = $$.closest(container).find(o.cllpsEl).not('.dont_touch');
$tr = (o.trigger) ? $$.closest(container).find(o.trigger + ' > a') : $$.closest(container).find('.expand > a');
if (o.child) {
$$.find(o.cllpsEl + '.shown').show().findSibling().find('> a').addClass('open').text(o.cllpsTxt);
window.$vrbls = { kt1 : o.expTxt, kt2 : o.cllpsTxt };
}
var scrollElem;
(typeof scrollableElement == 'function') ? (scrollElem = scrollableElement('html', 'body')) : (scrollElem = 'html, body');
$sw.click(function() {
var $switch = $(this),
$c = $switch.closest(container).find(o.cllpsEl +':first'),
cOffset = $c.offset().top - o.offset;
if (o.parent) {
var $swChildren = $switch.parent().nextAll().children('p.switch').find('a');
kidTxt1 = $vrbls.kt1, kidTxt2 = $vrbls.kt2,
kidTxt = ($switch.text() == o.expTxt) ? kidTxt2 : kidTxt1;
$swChildren.text(kidTxt);
if ($switch.text() == o.expTxt) {$swChildren.addClass('open');} else {$swChildren.removeClass('open');}
}
if ($switch.text() == o.expTxt) {
if (o.oneSwitch) {$switch.text(o.cllpsTxt).attr('class', 'open');}
$tr.addClass('open').data('state', 1);
$cllps[o.showMethod](o.speed);
} else {
if (o.oneSwitch) {$switch.text(o.expTxt).attr('class', );}
$tr.removeClass('open').data('state', 0);
if (o.speed == 0 || o.instantHide) {$cllps.hide();} else {$cllps[o.hideMethod](o.speed);}
if (o.scroll && cOffset < $(window).scrollTop()) {$(scrollElem).animate({scrollTop: cOffset},600);}
}
return false;
});
/* -----------------------------------------------
To save file size, feel free to remove the following code if you don't use the option: 'localLinks: true'
-------------------------------------------------- */
if (o.localLinks) {
var localLink = $(container).find(o.localLinks);
if (localLink.length) {
// based on http://www.learningjquery.com/2007/10/improved-animated-scrolling-script-for-same-page-links:
$(localLink).click(function() {
var $target = $(this.hash);
$target = $target.length && $target || $('[name=' + this.hash.slice(1) + ']');
if ($target.length) {
var tOffset = $target.offset().top;
$(scrollElem).animate({scrollTop: tOffset},600);
return false;
}
});
}
}
/* -----------------------------------------------
Feel free to remove the following function if you don't use the options: 'localLinks: true' or 'scroll: true'
-------------------------------------------------- */
//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 [];
};
/* --- end of the optional code --- */
});}; $.fn.expandAll.defaults = {
state : 'hidden', // If 'hidden', the collapsible elements are hidden by default, else they are expanded by default
initTxt : 'show', // 'show' - if the initial text of the switch is for expanding, 'hide' - if the initial text of the switch is for collapsing
expTxt : '[Expand All]', // the text of the switch for expanding
cllpsTxt : '[Collapse All]', // the text of the switch for collapsing
oneSwitch : true, // true or false - whether both [Expand All] and [Collapse All] are shown, or they swap
ref : '.expand', // the switch 'Expand All/Collapse All' is inserted in regards to the element specified by 'ref'
switchPosition: 'before', //'before' or 'after' - specifies the position of the switch 'Expand All/Collapse All' - before or after the collapsible element
scroll : false, // false or true. If true, the switch 'Expand All/Collapse All' will be dinamically repositioned to remain in view when the collapsible element closes
offset : 20,
showMethod : 'slideDown', // 'show', 'slideDown', 'fadeIn', or custom
hideMethod : 'slideUp', // 'hide', 'slideUp', 'fadeOut', or custom
speed : 600, // the speed of the animation in m.s. or 'slow', 'normal', 'fast'
cllpsEl : '.collapse', // the collapsible element
trigger : '.expand', // if expandAll() is used in conjunction with toggle() - the elements that contain the trigger of the toggle effect on the individual collapsible sections
localLinks : null, // null or the selector of the same-page links to which we will apply a smooth-scroll function, e.g. 'a.to_top'
parent : false, // true, false
child : false, // true, false
cllpsLength : null, //null, {Number}. If {Number} (e.g. cllpsLength: 200) - if the number of characters inside the "collapsible element" is less than the given {Number}, the element will be visible all the time
instantHide : false // {true} fixes hiding content inside hidden elements
};
/* --------------------------------------------- Toggler v.1.0 http://www.adipalaz.com/experiments/jquery/expand.html Requires: jQuery v1.3+ 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
*/
$.fn.toggler = function(options) {
var o = $.extend({}, $.fn.toggler.defaults, options);
var $this = $(this);
$this.wrapInner('<a style="display:block" href="#" title="Expand/Collapse" />');
if (o.initShow) {$(o.initShow).addClass('shown');}
$this.next(o.cllpsEl + ':not(.shown)').hide();
return this.each(function() {
var container;
(o.container) ? container = o.container : container = 'html';
if ($this.next('div.shown').length) { $this.closest(container).find('.shown').show().prev().find('a').addClass('open'); }
$(this).click(function() {
$(this).find('a').toggleClass('open').end().next(o.cllpsEl)[o.method](o.speed);
return false;
});
});}; $.fn.toggler.defaults = {
cllpsEl : 'div.collapse',
method : 'slideToggle',
speed : 'slow',
container : , //the common container of all groups with collapsible content (optional)
initShow : '.shown' //the initially expanded sections (optional)
}; /* --------------------------------------------- Feel free to remove any of the following functions if you don't need it.
*/
//credit: http://jquery.malsup.com/fadetest.html $.fn.fadeToggle = function(speed, callback) {
return this.animate({opacity: 'toggle'}, speed, function() {
if (jQuery.browser.msie) { this.style.removeAttribute('filter'); }
if (jQuery.isFunction(callback)) { callback(); }
});
}; $.fn.slideFadeToggle = function(speed, easing, callback) {
return this.animate({opacity: 'toggle', height: 'toggle'}, speed, easing, function() {
if (jQuery.browser.msie) { this.style.removeAttribute('filter'); }
if (jQuery.isFunction(callback)) { callback(); }
});
}; $.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);
