Thanks for that reply. I’ll add that.
I’ve also tried to figure out how to have this slider only use 3 images, instead of 4.
I don’t if I should start another posting for this.But since most of the information is already here, it may be more efficient to add it here.
I tried simply commenting out the 4th image, but that simply stopped the AutoPlay at the 3rd image, like so:
<div id="boxgallery" class="boxgallery" data-effect="effect-1">
<div class="panel"><img src="img/1.jpg" alt="Image 1"/></div>
<div class="panel"><img src="img/2.jpg" alt="Image 2"/></div>
<div class="panel"><img src="img/3.jpg" alt="Image 3"/></div>
<!--<div class="panel"><img src="img/4.jpg" alt="Image 4"/></div>-->
</div>
Then, I’ve looked over this code, but could not see what to change:
/**
* boxesFx.js v1.0.0
* http://www.codrops.com
*
* Licensed under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*
* Copyright 2014, Codrops
* http://www.codrops.com
*/
;( function( window ) {
'use strict';
// based on http://responsejs.com/labs/dimensions/
function getViewport(axis) {
var client, inner;
if( axis === 'x' ) {
client = docElem['clientWidth'];
inner = window['innerWidth'];
}
else if( axis === 'y' ) {
client = docElem['clientHeight'];
inner = window['innerHeight'];
}
return client < inner ? inner : client;
}
var docElem = window.document.documentElement,
transEndEventNames = {
'WebkitTransition': 'webkitTransitionEnd',
'MozTransition': 'transitionend',
'OTransition': 'oTransitionEnd',
'msTransition': 'MSTransitionEnd',
'transition': 'transitionend'
},
transEndEventName = transEndEventNames[ Modernizr.prefixed( 'transition' ) ],
support = { transitions : Modernizr.csstransitions },
win = { width : getViewport('x'), height : getViewport('y') };
function extend( a, b ) {
for( var key in b ) {
if( b.hasOwnProperty( key ) ) {
a[key] = b[key];
}
}
return a;
}
function BoxesFx( el, options ) {
this.el = el;
this.options = extend( {}, this.options );
extend( this.options, options );
this._init();
}
BoxesFx.prototype.options = {}
BoxesFx.prototype._init = function() {
// set transforms configuration
this._setTransforms();
// which effect
this.effect = this.el.getAttribute( 'data-effect' ) || 'effect-1';
// check if animating
this.isAnimating = false;
// the panels
this.panels = [].slice.call( this.el.querySelectorAll( '.panel' ) );
// total number of panels (4 for this demo)
//this.panelsCount = this.panels.length;
this.panelsCount = 4;
// current panel´s index
this.current = 0;
classie.add( this.panels[0], 'current' );
// replace image with 4 divs, each including the image
var self = this;
this.panels.forEach( function( panel ) {
var img = panel.querySelector( 'img' ), imgReplacement = '';
for( var i = 0; i < self.panelsCount; ++i ) {
imgReplacement += '<div class="bg-tile"><div class="bg-img"><img src="' + img.src + '" /></div></div>'
}
panel.removeChild( img );
panel.innerHTML = imgReplacement + panel.innerHTML;
} );
// add navigation element
this.nav = document.createElement( 'nav' );
this.nav.innerHTML = '<span class="prev"><i></i></span><span class="next"><i></i></span>';
this.el.appendChild( this.nav );
// initialize events
this._initEvents();
}
// set the transforms per effect
// we have defined both the next and previous action transforms for each panel
BoxesFx.prototype._setTransforms = function() {
this.transforms = {
'effect-1' : {
'next' : [
'translate3d(0, ' + (win.height/2+10) + 'px, 0)', // transforms for 1 panel
'translate3d(-' + (win.width/2+10) + 'px, 0, 0)', // transforms for 2 panel
'translate3d(' + (win.width/2+10) + 'px, 0, 0)', // transforms for 3 panel
'translate3d(0, -' + (win.height/2+10) + 'px, 0)' // transforms for 4 panel
],
'prev' : [
'translate3d(' + (win.width/2+10) + 'px, 0, 0)',
'translate3d(0, ' + (win.height/2+10) + 'px, 0)',
'translate3d(0, -' + (win.height/2+10) + 'px, 0)',
'translate3d(-' + (win.width/2+10) + 'px, 0, 0)'
]
},
'effect-2' : {
'next' : [
'translate3d(-' + (win.width/2+10) + 'px, 0, 0)',
'translate3d(' + (win.width/2+10) + 'px, 0, 0)',
'translate3d(-' + (win.width/2+10) + 'px, 0, 0)',
'translate3d(' + (win.width/2+10) + 'px, 0, 0)'
],
'prev' : [
'translate3d(0,-' + (win.height/2+10) + 'px, 0)',
'translate3d(0,-' + (win.height/2+10) + 'px, 0)',
'translate3d(0,' + (win.height/2+10) + 'px, 0)',
'translate3d(0,' + (win.height/2+10) + 'px, 0)'
]
},
'effect-3' : {
'next' : [
'translate3d(0,' + (win.height/2+10) + 'px, 0)',
'translate3d(0,' + (win.height/2+10) + 'px, 0)',
'translate3d(0,' + (win.height/2+10) + 'px, 0)',
'translate3d(0,' + (win.height/2+10) + 'px, 0)'
],
'prev' : [
'translate3d(0,-' + (win.height/2+10) + 'px, 0)',
'translate3d(0,-' + (win.height/2+10) + 'px, 0)',
'translate3d(0,-' + (win.height/2+10) + 'px, 0)',
'translate3d(0,-' + (win.height/2+10) + 'px, 0)'
]
}
};
}
BoxesFx.prototype._initEvents = function() {
var self = this, navctrls = this.nav.children;
// previous action
navctrls[0].addEventListener( 'click', function() { self._navigate('prev') } );
// next action
navctrls[1].addEventListener( 'click', function() { self._navigate('next') } );
// window resize
window.addEventListener( 'resize', function() { self._resizeHandler(); } );
}
// goto next or previous slide
BoxesFx.prototype._navigate = function( dir ) {
if( this.isAnimating ) return false;
this.isAnimating = true;
var self = this, currentPanel = this.panels[ this.current ];
if( dir === 'next' ) {
this.current = this.current < this.panelsCount - 1 ? this.current + 1 : 0;
}
else {
this.current = this.current > 0 ? this.current - 1 : this.panelsCount - 1;
}
// next panel to be shown
var nextPanel = this.panels[ this.current ];
// add class active to the next panel to trigger its animation
classie.add( nextPanel, 'active' );
// apply the transforms to the current panel
this._applyTransforms( currentPanel, dir );
// let´s track the number of transitions ended per panel
var cntTransTotal = 0,
// transition end event function
onEndTransitionFn = function( ev ) {
if( ev && !classie.has( ev.target, 'bg-img' ) ) return false;
// return if not all panel transitions ended
++cntTransTotal;
if( cntTransTotal < self.panelsCount ) return false;
if( support.transitions ) {
this.removeEventListener( transEndEventName, onEndTransitionFn );
}
// remove current class from current panel and add it to the next one
classie.remove( currentPanel, 'current' );
classie.add( nextPanel, 'current' );
// reset transforms for the currentPanel
self._resetTransforms( currentPanel );
// remove class active
classie.remove( nextPanel, 'active' );
self.isAnimating = false;
};
if( support.transitions ) {
currentPanel.addEventListener( transEndEventName, onEndTransitionFn );
}
else {
onEndTransitionFn();
}
}
BoxesFx.prototype._applyTransforms = function( panel, dir ) {
var self = this;
[].slice.call( panel.querySelectorAll( 'div.bg-img' ) ).forEach( function( tile, pos ) {
tile.style.WebkitTransform = self.transforms[self.effect][dir][pos];
tile.style.transform = self.transforms[self.effect][dir][pos];
} );
}
BoxesFx.prototype._resetTransforms = function( panel ) {
[].slice.call( panel.querySelectorAll( 'div.bg-img' ) ).forEach( function( tile ) {
tile.style.WebkitTransform = 'none';
tile.style.transform = 'none';
} );
}
BoxesFx.prototype._resizeHandler = function() {
var self = this;
function delayed() {
self._resize();
self._resizeTimeout = null;
}
if ( this._resizeTimeout ) {
clearTimeout( this._resizeTimeout );
}
this._resizeTimeout = setTimeout( delayed, 50 );
}
BoxesFx.prototype._resize = function() {
win.width = getViewport('x');
win.height = getViewport('y');
this._setTransforms();
}
// add to global namespace
window.BoxesFx = BoxesFx;
} )( window );
Any guidance/suggestion will be greatly appreciated.