Orbit Slider - Differently sized images shows behind current image
This hides other images and displays current image with a transparent background
Source:
https://github.com/zurb/foundation/issues/312
Replace the jquery.foundation.orbit.js with the following, which is the same as the one found at the above link.
/*
* jQuery Orbit Plugin 1.4.0
* www.ZURB.com/playground
* Copyright 2010, ZURB
* Free to use under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*/
(function($) {
$.fn.findFirstImage = function () {
return this.first()
.find('img')
.andSelf().filter('img')
.first();
};
var ORBIT = {
defaults: {
animation: 'fade', // fade, horizontal-slide, vertical-slide, horizontal-push, vertical-push
animationSpeed: 1600, // how fast animtions are
timer: true, // true or false to have the timer
advanceSpeed: 12000, // if timer is enabled, time between transitions
pauseOnHover: true, // if you hover pauses the slider
startClockOnMouseOut: false, // if clock should start on MouseOut
startClockOnMouseOutAfter: 1000, // how long after MouseOut should the timer start again
directionalNav: true, // manual advancing directional navs
captions: true, // do you want captions?
captionAnimation: 'fade', // fade, slideOpen, none
captionAnimationSpeed: 1200, // if so how quickly should they animate in
bullets: true, // true or false to activate the bullet navigation
bulletThumbs: false, // thumbnails for the bullets
bulletThumbLocation: '', // location from this file where thumbs will be
afterSlideChange: $.noop, // empty function
fluid: true,
centerBullets: true // center bullet nav with js, turn this off if you want to position the bullet nav manually
},
activeSlide: 0,
numberSlides: 0,
orbitWidth: null,
orbitHeight: null,
locked: null,
timerRunning: null,
degrees: 0,
wrapperHTML: '<div class="orbit-wrapper" />',
timerHTML: '<div class="timer"><span class="mask"><span class="rotator"></span></span><span class="pause"></span></div>',
captionHTML: '<div class="orbit-caption"></div>',
directionalNavHTML: '<div class="slider-nav"><span class="right">Right</span><span class="left">Left</span></div>',
bulletHTML: '<ul class="orbit-bullets"></ul>',
init: function (element, options) {
var $imageSlides,
imagesLoadedCount = 0,
self = this;
// Bind functions to correct context
this.clickTimer = $.proxy(this.clickTimer, this);
this.addBullet = $.proxy(this.addBullet, this);
this.resetAndUnlock = $.proxy(this.resetAndUnlock, this);
this.stopClock = $.proxy(this.stopClock, this);
this.startTimerAfterMouseLeave = $.proxy(this.startTimerAfterMouseLeave, this);
this.clearClockMouseLeaveTimer = $.proxy(this.clearClockMouseLeaveTimer, this);
this.rotateTimer = $.proxy(this.rotateTimer, this);
this.options = $.extend({}, this.defaults, options);
if (this.options.timer === 'false') this.options.timer = false;
if (this.options.captions === 'false') this.options.captions = false;
if (this.options.directionalNav === 'false') this.options.directionalNav = false;
this.$element = $(element);
this.$wrapper = this.$element.wrap(this.wrapperHTML).parent();
this.$slides = this.$element.children('img, a, div');
this.$element.bind('orbit.next', function () {
self.shift('next');
});
this.$element.bind('orbit.prev', function () {
self.shift('prev');
});
this.$element.bind('orbit.goto', function (event, index) {
self.shift(index);
});
this.$element.bind('orbit.start', function (event, index) {
self.startClock();
});
this.$element.bind('orbit.stop', function (event, index) {
self.stopClock();
});
$imageSlides = this.$slides.filter('img');
if ($imageSlides.length === 0) {
this.loaded();
} else {
$imageSlides.bind('imageready', function () {
imagesLoadedCount += 1;
if (imagesLoadedCount === $imageSlides.length) {
self.loaded();
}
});
}
},
loaded: function () {
this.$element
.addClass('orbit')
.css({width: '1px', height: '1px'});
this.$slides.addClass('orbit-slide');
this.setDimentionsFromLargestSlide();
this.updateOptionsIfOnlyOneSlide();
this.setupFirstSlide();
if (this.options.timer) {
this.setupTimer();
this.startClock();
}
if (this.options.captions) {
this.setupCaptions();
}
if (this.options.directionalNav) {
this.setupDirectionalNav();
}
if (this.options.bullets) {
this.setupBulletNav();
this.setActiveBullet();
}
},
currentSlide: function () {
return this.$slides.eq(this.activeSlide);
},
setDimentionsFromLargestSlide: function () {
//Collect all slides and set slider size of largest image
var self = this,
$fluidPlaceholder;
self.$element.add(self.$wrapper).width(this.$slides.first().width());
self.$element.add(self.$wrapper).height(this.$slides.first().height());
self.orbitWidth = this.$slides.first().width();
self.orbitHeight = this.$slides.first().height();
$fluidPlaceholder = this.$slides.first().findFirstImage().clone();
this.$slides.each(function () {
var slide = $(this),
slideWidth = slide.width(),
slideHeight = slide.height();
if (slideWidth > self.$element.width()) {
self.$element.add(self.$wrapper).width(slideWidth);
self.orbitWidth = self.$element.width();
}
if (slideHeight > self.$element.height()) {
self.$element.add(self.$wrapper).height(slideHeight);
self.orbitHeight = self.$element.height();
$fluidPlaceholder = $(this).findFirstImage().clone();
}
self.numberSlides += 1;
});
if (this.options.fluid) {
if (typeof this.options.fluid === "string") {
$fluidPlaceholder = $('<img src="http://placehold.it/' + this.options.fluid + '" />')
}
self.$element.prepend($fluidPlaceholder);
$fluidPlaceholder.addClass('fluid-placeholder');
self.$element.add(self.$wrapper).css({width: 'inherit'});
self.$element.add(self.$wrapper).css({height: 'inherit'});
$(window).bind('resize', function () {
self.orbitWidth = self.$element.width();
self.orbitHeight = self.$element.height();
});
}
},
//Animation locking functions
lock: function () {
this.locked = true;
},
unlock: function () {
this.locked = false;
},
updateOptionsIfOnlyOneSlide: function () {
if(this.$slides.length === 1) {
this.options.directionalNav = false;
this.options.timer = false;
this.options.bullets = false;
}
},
setupFirstSlide: function () {
//Set initial front photo z-index and fades it in
var self = this;
this.$slides.css({ "opacity":0})
this.$slides.first()
.css({"z-index" : 3,"opacity":1})
.fadeIn(function() {
//brings in all other slides IF css declares a display: none
self.$slides.css({"display":"block"})
});
},
startClock: function () {
var self = this;
if(!this.options.timer) {
return false;
}
if (this.$timer.is(':hidden')) {
this.clock = setInterval(function () {
self.$element.trigger('orbit.next');
}, this.options.advanceSpeed);
} else {
this.timerRunning = true;
this.$pause.removeClass('active')
this.clock = setInterval(this.rotateTimer, this.options.advanceSpeed / 180);
}
},
rotateTimer: function () {
var degreeCSS = "rotate(" + this.degrees + "deg)"
this.degrees += 2;
this.$rotator.css({
"-webkit-transform": degreeCSS,
"-moz-transform": degreeCSS,
"-o-transform": degreeCSS
});
if(this.degrees > 180) {
this.$rotator.addClass('move');
this.$mask.addClass('move');
}
if(this.degrees > 360) {
this.$rotator.removeClass('move');
this.$mask.removeClass('move');
this.degrees = 0;
this.$element.trigger('orbit.next');
}
},
stopClock: function () {
if (!this.options.timer) {
return false;
} else {
this.timerRunning = false;
clearInterval(this.clock);
this.$pause.addClass('active');
}
},
setupTimer: function () {
this.$timer = $(this.timerHTML);
this.$wrapper.append(this.$timer);
this.$rotator = this.$timer.find('.rotator');
this.$mask = this.$timer.find('.mask');
this.$pause = this.$timer.find('.pause');
this.$timer.click(this.clickTimer);
if (this.options.startClockOnMouseOut) {
this.$wrapper.mouseleave(this.startTimerAfterMouseLeave);
this.$wrapper.mouseenter(this.clearClockMouseLeaveTimer);
}
if (this.options.pauseOnHover) {
this.$wrapper.mouseenter(this.stopClock);
}
},
startTimerAfterMouseLeave: function () {
var self = this;
this.outTimer = setTimeout(function() {
if(!self.timerRunning){
self.startClock();
}
}, this.options.startClockOnMouseOutAfter)
},
clearClockMouseLeaveTimer: function () {
clearTimeout(this.outTimer);
},
clickTimer: function () {
if(!this.timerRunning) {
this.startClock();
} else {
this.stopClock();
}
},
setupCaptions: function () {
this.$caption = $(this.captionHTML);
this.$wrapper.append(this.$caption);
this.setCaption();
},
setCaption: function () {
var captionLocation = this.currentSlide().attr('data-caption'),
captionHTML;
if (!this.options.captions) {
return false;
}
//Set HTML for the caption if it exists
if (captionLocation) {
captionHTML = $(captionLocation).html(); //get HTML from the matching HTML entity
this.$caption
.attr('id', captionLocation) // Add ID caption TODO why is the id being set?
.html(captionHTML); // Change HTML in Caption
//Animations for Caption entrances
switch (this.options.captionAnimation) {
case 'none':
this.$caption.show();
break;
case 'fade':
this.$caption.fadeIn(this.options.captionAnimationSpeed);
break;
case 'slideOpen':
this.$caption.slideDown(this.options.captionAnimationSpeed);
break;
}
} else {
//Animations for Caption exits
switch (this.options.captionAnimation) {
case 'none':
this.$caption.hide();
break;
case 'fade':
this.$caption.fadeOut(this.options.captionAnimationSpeed);
break;
case 'slideOpen':
this.$caption.slideUp(this.options.captionAnimationSpeed);
break;
}
}
},
setupDirectionalNav: function () {
var self = this;
this.$wrapper.append(this.directionalNavHTML);
this.$wrapper.find('.left').click(function () {
self.stopClock();
self.$element.trigger('orbit.prev');
});
this.$wrapper.find('.right').click(function () {
self.stopClock();
self.$element.trigger('orbit.next');
});
},
setupBulletNav: function () {
this.$bullets = $(this.bulletHTML);
this.$wrapper.append(this.$bullets);
this.$slides.each(this.addBullet);
this.$element.addClass('with-bullets');
if (this.options.centerBullets) this.$bullets.css('margin-left', -this.$bullets.width() / 2);
},
addBullet: function (index, slide) {
var position = index + 1,
$li = $('<li>' + (position) + '</li>'),
thumbName,
self = this;
if (this.options.bulletThumbs) {
thumbName = $(slide).attr('data-thumb');
if (thumbName) {
$li
.addClass('has-thumb')
.css({background: "url(" + this.options.bulletThumbLocation + thumbName + ") no-repeat"});;
}
}
this.$bullets.append($li);
$li.data('index', index);
$li.click(function () {
self.stopClock();
self.$element.trigger('orbit.goto', [$li.data('index')])
});
},
setActiveBullet: function () {
if(!this.options.bullets) { return false; } else {
this.$bullets.find('li')
.removeClass('active')
.eq(this.activeSlide)
.addClass('active');
}
},
resetAndUnlock: function () {
this.$slides
.eq(this.prevActiveSlide)
.css({"z-index" : 1}) ;
this.unlock();
this.options.afterSlideChange.call(this, this.$slides.eq(this.prevActiveSlide), this.$slides.eq(this.activeSlide));
},
shift: function (direction) {
var slideDirection = direction;
//remember previous activeSlide
this.prevActiveSlide = this.activeSlide;
//exit function if bullet clicked is same as the current image
if (this.prevActiveSlide == slideDirection) { return false; }
if (this.$slides.length == "1") { return false; }
if (!this.locked) {
this.lock();
//deduce the proper activeImage
if (direction == "next") {
this.activeSlide++;
if (this.activeSlide == this.numberSlides) {
this.activeSlide = 0;
}
} else if (direction == "prev") {
this.activeSlide--
if (this.activeSlide < 0) {
this.activeSlide = this.numberSlides - 1;
}
} else {
this.activeSlide = direction;
if (this.prevActiveSlide < this.activeSlide) {
slideDirection = "next";
} else if (this.prevActiveSlide > this.activeSlide) {
slideDirection = "prev"
}
}
//set to correct bullet
this.setActiveBullet();
//set previous slide z-index to one below what new activeSlide will be
this.$slides
.eq(this.prevActiveSlide)
.css({"z-index" : 2});
//fade
if (this.options.animation == "fade") {
this.$slides
.eq(this.activeSlide)
.css({"opacity" : 0, "z-index" : 3})
.animate({"opacity" : 1}, this.options.animationSpeed, this.resetAndUnlock);
this.$slides
.eq(this.prevActiveSlide)
.animate({"opacity" : 0},20);
}
//horizontal-slide
if (this.options.animation == "horizontal-slide") {
if (slideDirection == "next") {
this.$slides
.eq(this.activeSlide)
.css({"left": this.orbitWidth, "z-index" : 3})
.animate({"left" : 0}, this.options.animationSpeed, this.resetAndUnlock);
}
if (slideDirection == "prev") {
this.$slides
.eq(this.activeSlide)
.css({"left": -this.orbitWidth, "z-index" : 3})
.animate({"left" : 0}, this.options.animationSpeed, this.resetAndUnlock);
}
}
//vertical-slide
if (this.options.animation == "vertical-slide") {
if (slideDirection == "prev") {
this.$slides
.eq(this.activeSlide)
.css({"top": this.orbitHeight, "z-index" : 3})
.animate({"top" : 0}, this.options.animationSpeed, this.resetAndUnlock);
}
if (slideDirection == "next") {
this.$slides
.eq(this.activeSlide)
.css({"top": -this.orbitHeight, "z-index" : 3})
.animate({"top" : 0}, this.options.animationSpeed, this.resetAndUnlock);
}
}
//horizontal-push
if (this.options.animation == "horizontal-push") {
if (slideDirection == "next") {
this.$slides
.eq(this.activeSlide)
.css({"left": this.orbitWidth, "z-index" : 3})
.animate({"left" : 0}, this.options.animationSpeed, this.resetAndUnlock);
this.$slides
.eq(this.prevActiveSlide)
.animate({"left" : -this.orbitWidth}, this.options.animationSpeed);
}
if (slideDirection == "prev") {
this.$slides
.eq(this.activeSlide)
.css({"left": -this.orbitWidth, "z-index" : 3})
.animate({"left" : 0}, this.options.animationSpeed, this.resetAndUnlock);
this.$slides
.eq(this.prevActiveSlide)
.animate({"left" : this.orbitWidth}, this.options.animationSpeed);
}
}
//vertical-push
if (this.options.animation == "vertical-push") {
if (slideDirection == "next") {
this.$slides
.eq(this.activeSlide)
.css({top: -this.orbitHeight, "z-index" : 3})
.animate({top : 0}, this.options.animationSpeed, this.resetAndUnlock);
this.$slides
.eq(this.prevActiveSlide)
.animate({top : this.orbitHeight}, this.options.animationSpeed);
}
if (slideDirection == "prev") {
this.$slides
.eq(this.activeSlide)
.css({top: this.orbitHeight, "z-index" : 3})
.animate({top : 0}, this.options.animationSpeed, this.resetAndUnlock);
this.$slides
.eq(this.prevActiveSlide)
.animate({top : -this.orbitHeight}, this.options.animationSpeed);
}
}
this.setCaption();
}
}
};
$.fn.orbit = function (options) {
return this.each(function () {
var orbit = $.extend({}, ORBIT);
orbit.init(this, options);
});
};
})(jQuery);
/*!
* jQuery imageready Plugin
* http://www.zurb.com/playground/
*
* Copyright 2011, ZURB
* Released under the MIT License
*/
(function ($) {
var options = {};
$.event.special.imageready = {
setup: function (data, namespaces, eventHandle) {
options = data || options;
},
add: function (handleObj) {
var $this = $(this),
src;
if ( this.nodeType === 1 && this.tagName.toLowerCase() === 'img' && this.src !== '' ) {
if (options.forceLoad) {
src = $this.attr('src');
$this.attr('src', '');
bindToLoad(this, handleObj.handler);
$this.attr('src', src);
} else if ( this.complete || this.readyState === 4 ) {
handleObj.handler.apply(this, arguments);
} else {
bindToLoad(this, handleObj.handler);
}
}
},
teardown: function (namespaces) {
$(this).unbind('.imageready');
}
};
function bindToLoad(element, callback) {
var $this = $(element);
$this.bind('load.imageready', function () {
callback.apply(element, arguments);
$this.unbind('load.imageready');
});
}
}(jQuery));
Comment out or remove from the flexibility_footer.html static file.
<script src="[[++site_url]]assets/templates/flexibility/javascripts/foundation.min.js"></script>
The controls for the orbit slider are in the app.js file. Editing the jquery.foundation.orbit.js defaults doesn't affect the slider for some reason.
You can also recompile foundation.min.js with the jquery files you need, and edit out all the individual files the template footer. Flexibility comes with everything in the footer including the min.js by default so you can pick and choose.
Center Orbit Slider Images
#featured.orbit-slide img {margin: 0 auto; position: relative; display: block; }
#slider img {margin:0 auto; display: block; }
I don't know why both are necessary, but neither works without the other. As of yet, I haven't figured out how to center the images horizontally.
Page Lightbox
- call all chunks or snippets uncached. eg:
Meta Tags
This following portion of the head is not healthy (it also exists in the MODX Boilerplate package). It doesn't seem to work properly to strip MODX tags. If there's a snippet or chunk within the first 200 from content, everything goes wonked.
Snippets fall apart and show up twice (in the body before the header, and again in the content) because it doesn't strip the tags. The meta tag output is weird as well. Sometimes the MODX elements work, sometimes they don't and output junk. Sometimes if you fill in the introtext field with something/anything all is well, but it's not always reliable.
<meta name="description" content="[[*introtext:empty=`[[*content:strip_tags]]`:limit=`200`]]" />
This doesn't work either:
<meta name="description" content="[[*content:stripTags:ellipsis=`200`]]" />
I've improvised with the following, but you have to make sure the introtext field is not empty, or fill it with characters from the content excluding any MODX tags.
<meta name="description" content="[[*introtext]]" />
☆ A M B ☆
