Auto Lightbox Image

Lightbox | Sebenarnya ada beberapa lightbox yang cukup terkenal diantaranya Lightbox Evolution, Fancybox, ColorBox. Namun setelah saya mengunjungi situs para blogger, saya menemukan Lightbox yang saya kira cukup bagus dan memiliki fitur RESPONSIVE. di dalam lightbox ini sendiri sudah terdapat jquery otomatis tanpa kita tidak menambahkan class - class lainnya. Untuk demo silahkan klik gambar disamping.

Berikut Tutorialnya

Langkah 1 : Simpan kode di bawah ini tepat di atas kode </head>

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript"></script>

Lewati langkah ini jika blog sobat sudah terdapat jquery seperti diatas.

Langkah 2 : Tambahkan CSS diatas ]]></b:skin>

.lighter,.lighter *{-webkit-transition:all 0.4s ease-in-out;-moz-transition:all 0.4s ease-in-out;transition:all 0.4s ease-in-out}
.lighter{position:fixed;top:0;bottom:0;left:0;right:0;z-index:400000;opacity:1}
.lighter.fade{opacity:0}
.lighter.fade .lighter-container{-webkit-transform:scale(0.5);-moz-transform:scale(0.5);-ms-transform:scale(0.5);-o-transform:scale(0.5);transform:scale(0.5)}
.lighter img{width:100%;height:100%}
.lighter .lighter-overlay{background:rgba(0,0,0,0.5);height:100%;width:100%}
.lighter .lighter-container{background:white;position:absolute;z-index:400000;top:50%;left:50%;right:50%;bottom:50%;box-shadow:0 2px 8px rgba(0,0,0,0.5)}
.lighter .lighter-container .lighter-close{top: 0;right: 0;width: 30px;height: 30px;margin: -15px;line-height: 30px;font-size: 16pt;font-family: Helvetica,Arial,serif;}
.lighter .lighter-container .lighter-next{display:none;right:40px;top:50%;width:40px;height:40px;margin:-20px 0;line-height:34px;font-size:32pt;font-family:Times,serif}
.lighter .lighter-container .lighter-prev{display:none;left:40px;top:50%;width:40px;height:40px;margin:-20px;line-height:24pt;font-size:34px;font-family:Times,serif}
.lighter .lighter-container .lighter-next,.lighter .lighter-container .lighter-prev,.lighter .lighter-container .lighter-close{cursor:pointer;position:absolute;z-index:800000;text-align:center;border-radius:40px;color:rgba(255,255,255,0.8);background:rgba(0,0,0,0.2);}
.lighter .lighter-container .lighter-next:hover,.lighter .lighter-container .lighter-prev:hover,.lighter .lighter-container .lighter-close:hover{color:white;text-decoration: none;background:rgba(0,0,0,0.6)}
.lighter .lighter-container .lighter-next:active,.lighter .lighter-container .lighter-prev:active,.lighter .lighter-container .lighter-close:active{color:white;background:rgba(0,0,0,0.6)}

Langkah 3 :  Simpan code JavaScript dibawah ini tepat di atas kode </body> :

<script>
// tambahan code Javascript 
$(&quot;.entry-content img&quot;).parents(&quot;a&quot;).on(&quot;click&quot;,function(a){a.preventDefault();a.stopPropagation();return $(this).lighter()});

// jQuery Lighter Plugin
(function(){var g,h,e,f=function(b,a){return function(){return b.apply(a,arguments)}};g=jQuery;h=(function(){function a(){}a.transitions={webkitTransition:&quot;webkitTransitionEnd&quot;,mozTransition:&quot;mozTransitionEnd&quot;,oTransition:&quot;oTransitionEnd&quot;,transition:&quot;transitionend&quot;};a.transition=function(k){var c,l,d,b;c=k[0];b=this.transitions;for(d in b){l=b[d];if(c.style[d]!=null){return l}}};a.execute=function(d,b){var c;c=this.transition(d);if(c!=null){return d.one(c,b)}else{return b()}};return a})();e=(function(){a.settings={padding:40,dimensions:{width:960,height:540},template:&quot;<div class='lighter fade'>\n  <div class='lighter-container'>\n    <span class='lighter-content'/>\n    <a class='lighter-close'>&#215;</a>\n    <a class='lighter-prev'>&#8249;</a>\n    <a class='lighter-next'>&#8250;</a>\n  </div>\n  <div class='lighter-overlay'/>\n</div>&quot;};a.lighter=function(c,d){var b;if(d==null){d={}}b=c.data(&quot;_lighter&quot;);if(!b){b=new a(c,d);c.data(&quot;_lighter&quot;,b)}return b};a.prototype.$=function(b){return this.$lighter.find(b)};function a(c,b){if(b==null){b={}}this.show=f(this.show,this);this.hide=f(this.hide,this);this.toggle=f(this.toggle,this);this.keyup=f(this.keyup,this);this.align=f(this.align,this);this.resize=f(this.resize,this);this.process=f(this.process,this);this.href=f(this.href,this);this.type=f(this.type,this);this.image=f(this.image,this);this.prev=f(this.prev,this);this.next=f(this.next,this);this.close=f(this.close,this);this.$=f(this.$,this);this.$el=c;if((this.$el.data(&quot;width&quot;)!=null)&amp;&amp;(this.$el.data(&quot;height&quot;)!=null)){if(b.dimensions==null){b.dimensions={width:this.$el.data(&quot;width&quot;),height:this.$el.data(&quot;height&quot;)}}}this.settings=g.extend({},a.settings,b);this.$lighter=g(this.settings.template);this.$overlay=this.$(&quot;.lighter-overlay&quot;);this.$content=this.$(&quot;.lighter-content&quot;);this.$container=this.$(&quot;.lighter-container&quot;);this.$close=this.$(&quot;.lighter-close&quot;);this.$prev=this.$(&quot;.lighter-prev&quot;);this.$next=this.$(&quot;.lighter-next&quot;);this.$body=this.$(&quot;.lighter-body&quot;);this.width=this.settings.dimensions.width;this.height=this.settings.dimensions.height;this.align();this.process()}a.prototype.close=function(b){if(b!=null){b.preventDefault()}if(b!=null){b.stopPropagation()}return this.hide()};a.prototype.next=function(b){if(b!=null){b.preventDefault()}return b!=null?b.stopPropagation():void 0};a.prototype.prev=function(){if(typeof event!==&quot;undefined&quot;&amp;&amp;event!==null){event.preventDefault()}return typeof event!==&quot;undefined&quot;&amp;&amp;event!==null?event.stopPropagation():void 0};a.prototype.image=function(b){return b.match(/\.(jpeg|jpg|jpe|gif|png|bmp)$/i)};a.prototype.type=function(b){if(b==null){b=this.href()}return this.settings.type||(this.image(b)?&quot;image&quot;:void 0)};a.prototype.href=function(){return this.$el.attr(&quot;href&quot;)};a.prototype.process=function(){var j,c,d,b=this;d=this.type(j=this.href());this.$content.html((function(){switch(d){case&quot;image&quot;:return g(&quot;<img/>&quot;).attr({src:j});default:return g(j)}})());switch(d){case&quot;image&quot;:c=new Image();c.src=j;return c.onload=function(){return b.resize(c.width,c.height)}}};a.prototype.resize=function(b,c){this.width=b;this.height=c;return this.align()};a.prototype.align=function(){var d,b,c;b=Math.max((d=this.height)/(g(window).height()-this.settings.padding),(c=this.width)/(g(window).width()-this.settings.padding));if(b&gt;1){d=Math.round(d/b)}if(b&gt;1){c=Math.round(c/b)}return this.$container.css({height:d,width:c,margin:&quot;-&quot;+(d/2)+&quot;px -&quot;+(c/2)+&quot;px&quot;})};a.prototype.keyup=function(b){if(b.target.form!=null){return}if(b.which===27){this.close()}if(b.which===37){this.prev()}if(b.which===39){return this.next()}};a.prototype.toggle=function(b){if(b==null){b=&quot;on&quot;}g(window)[b](&quot;resize&quot;,this.align);g(document)[b](&quot;keyup&quot;,this.keyup);this.$overlay[b](&quot;click&quot;,this.close);this.$close[b](&quot;click&quot;,this.close);this.$next[b](&quot;click&quot;,this.next);return this.$prev[b](&quot;click&quot;,this.prev)};a.prototype.hide=function(){var d,b,c=this;d=function(){return c.toggle(&quot;off&quot;)};b=function(){return c.$lighter.remove()};d();this.$lighter.removeClass(&quot;fade&quot;);this.$lighter.position();this.$lighter.addClass(&quot;fade&quot;);return h.execute(this.$container,b)};a.prototype.show=function(){var d,b,c=this;b=function(){return c.toggle(&quot;on&quot;)};d=function(){return g(document.body).append(c.$lighter)};d();this.$lighter.addClass(&quot;fade&quot;);this.$lighter.position();this.$lighter.removeClass(&quot;fade&quot;);return h.execute(this.$container,b)};return a})();g.fn.extend({lighter:function(a){if(a==null){a={}}return this.each(function(){var b,c,d;b=g(this);d=g.extend({},g.fn.lighter.defaults,typeof a===&quot;object&quot;&amp;&amp;a);c=typeof a===&quot;string&quot;?a:a.action;if(c==null){c=&quot;show&quot;}return e.lighter(b,d)[c]()})}})}).call(this);
</script>

Langkah 4 : Save Template.

Sekarang coba sobat upload gambar dan klik gambar tsb.
Jika ada yang belum berhasil silahkan berkomentar.