Slider bài viết cực đẹp dành cho view ảnh được thiết kế bởi TháiAiTi
Thứ Sáu, 19 tháng 7, 2013
[tintuc]
Slider bài viết cực đẹp dành cho view ảnh được thiết kế bởi TháiAiTi
- Load mượt mà, gồm cả thông tin bài viết với hiệu ứng opacity tăng thêm phần đẹp
- Slide chạy: gồm 4 slide bạn có thể cho thêm
- Tiếp theo, bạn chèn đoạn code sau trước ]]></b:skin>
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Thủ thuật blogger
Slider bài viết cực đẹp dành cho view ảnh được thiết kế bởi TháiAiTi
- Load mượt mà, gồm cả thông tin bài viết với hiệu ứng opacity tăng thêm phần đẹp
- Slide chạy: gồm 4 slide bạn có thể cho thêm
Cách làm:
Chèn đoạn code dưới đây vào phần tử Trang HTML/widget:
<div class='lof-main-wapper' id='slider'><div class='slider-main-outer'><ul class='slider-main-wapper'><script> document.write("<script src=\"/feeds/posts/default?max-results="+numposts+"&orderby=published&alt=json-in-script&callback=showrecentposts\"><\/script>");</script></ul></div><div class='slider-navigator-outer'><ul class='slider-navigator'><script> document.write("<script src=\"/feeds/posts/default?max-results="+numposts+"&orderby=published&alt=json-in-script&callback=showrecentposts1\"><\/script>");</script></ul></div></div><script type='text/javascript'>jQuery(document).ready(function($){ $('#slider').lofJSidernews({ interval:6000, duration:800, mainWidth: 455, navigatorWidth: 200, maxItemDisplay:3, easing:'easeInOutQuad', auto:true, isPreloaded: false });}); </script>
- Tiếp theo, bạn chèn đoạn code sau trước ]]></b:skin>
.slide-wrapper {padding:0 auto;margin:0 auto;width:auto;float: left; word-wrap: break-word; overflow: hidden;} .slide {color: #666666;line-height: 1.3em;} .slide ul {list-style:none;margin:0 0 0;padding:0 0 0;} .slide li {margin:0;padding-top:0; padding-right:0;padding-bottom:.25em; padding-left:0px;text-indent:0px;line-height:1.3em;} .slide .widget {margin:0px 0px 6px 0px;} #slider{position:relative;overflow:hidden;width:655px;height:298px;}.slider-main-outer{position:relative;height:100%;width:455px;z-index:3;overflow:hidden}ul.slider-main-wapper li h3{z-index:10;height: 50px;position:absolute;bottom:-14px;width:455px;background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSs5J6HJ6aCEz3IJ5eZOAKEYkHewCaYTNp3VXzwSKRpr60S42YA6NEeUxk1raIx7Ir87Y6t4BsY45-GE88Mzz0-ogX55FttsQbPbRFIz2Fjvw8tBqXB6cyyT4XEYJZK6pZIYFcZ-sIq0iD/s1600/transparant.png);padding:10px}ul.slider-main-wapper li h3 p{color:#FFF;font-size:12px;padding-top:5px;display:none;margin:0}ul.slider-main-wapper li h3 a{color:#FFF;font-size:16px;line-height:25px;margin:0}ul.slider-main-wapper li .imgauto{width:455px;height:298px;overflow:hidden;margin:0;padding:0}ul.slider-main-wapper{height:298px;width:455px;position:absolute;overflow:hidden;margin:0;padding:0}ul.slider-main-wapper li{overflow:hidden;list-style:none;height:100%;width:455px;float:left;margin:0;padding:0}.slider-opacity li{position:absolute;top:0;left:0;float:inherit}ul.slider-main-wapper li img{list-style:none;width:455px;height:298px;padding:0}ul.slider-navigator{top:0;position:absolute;width:100%;margin:0;padding:0;height: 298px !important;}ul.slider-navigator li{cursor:pointer;list-style:none;width:100%;overflow:hidden;margin:0;padding:0;height:100px !important;}.slider-navigator-outer{position:absolute;right:10px;top:0;z-index:10;color:#333}.slider-navigator li h5{color:#333;font:11px Arial;margin:0;padding:5px 10px 0 0;display: none;}.slider-navigator li div{height:90px;position:relative;margin:0px 0px 3px 10px;padding:0 5px;border:1px solid #c0c0c0;}.slider-navigator li.active div,.slider-navigator li:hover div{color:#0178d3;border:1px solid #999}.slider-navigator li img{height:100px;width: 188px;float: left;margin-left: -5px;}.slider-navigator li.active img{border:#eee solid 1px}.slider-navigator li.active h5{color:#0178d3}
- Chèn tiếp đoạn code sau trước </head>
<script src='http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js' type='text/javascript'/><script src='http://yourjavascript.com/24211643151/jquery.easing.js' type='text/javascript'/><script type='text/javascript'>//<![CDATA[
(function($) {
var types = ['DOMMouseScroll', 'mousewheel'];
$.event.special.mousewheel = { setup: function() { if ( this.addEventListener ) for ( var i=types.length; i; ) this.addEventListener( types[--i], handler, false ); else this.onmousewheel = handler; }, teardown: function() { if ( this.removeEventListener ) for ( var i=types.length; i; ) this.removeEventListener( types[--i], handler, false ); else this.onmousewheel = null; }};
$.fn.extend({ mousewheel: function(fn) { return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel"); }, unmousewheel: function(fn) { return this.unbind("mousewheel", fn); }});
function handler(event) { var args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true; event = $.event.fix(event || window.event); event.type = "mousewheel"; if ( event.wheelDelta ) delta = event.wheelDelta/120; if ( event.detail ) delta = -event.detail/3; // Add events and delta to the front of the arguments args.unshift(event, delta);
return $.event.handle.apply(this, args);}
})(jQuery);
/** * @version $Id: $Revision * @package jquery * @subpackage lofslidernews * @copyright Copyright (C) JAN 2010 LandOfCoder.com <@emai:landofcoder@gmail.com>. All rights reserved. * @website http://landofcoder.com * @license This plugin is dual-licensed under the GNU General Public License and the MIT License */// JavaScript Document(function($) { $.fn.lofJSidernews = function( settings ) { return this.each(function() { // get instance of the lofSiderNew. new $.lofSidernews( this, settings ); }); } $.lofSidernews = function( obj, settings ){ this.settings = { direction : '', mainItemSelector : 'li', navInnerSelector : 'ul', navSelector : 'li' , navigatorEvent : 'click', wapperSelector: '.slider-main-wapper', interval : 4000, auto : true, // whether to automatic play the slideshow maxItemDisplay : 5, startItem : 0, navPosition : 'vertical', navigatorHeight : 60, navigatorWidth : 210, duration : 600, navItemsSelector : '.slider-navigator li', navOuterSelector : '.slider-navigator-outer' , isPreloaded : true, easing : 'easeInOutQuad' } $.extend( this.settings, settings ||{} ); this.nextNo = null; this.previousNo = null; this.maxWidth = this.settings.mainWidth || 600; this.wrapper = $( obj ).find( this.settings.wapperSelector ); this.slides = this.wrapper.find( this.settings.mainItemSelector ); if( !this.wrapper.length || !this.slides.length ) return ; // set width of wapper if( this.settings.maxItemDisplay > this.slides.length ){ this.settings.maxItemDisplay = this.slides.length; } this.currentNo = isNaN(this.settings.startItem)||this.settings.startItem > this.slides.length?0:this.settings.startItem; this.navigatorOuter = $( obj ).find( this.settings.navOuterSelector ); this.navigatorItems = $( obj ).find( this.settings.navItemsSelector ) ; this.navigatorInner = this.navigatorOuter.find( this.settings.navInnerSelector ); if( this.settings.navPosition == 'horizontal' ){ this.navigatorInner.width( this.slides.length * this.settings.navigatorWidth ); this.navigatorOuter.width( this.settings.maxItemDisplay * this.settings.navigatorWidth ); this.navigatorOuter.height( this.settings.navigatorHeight ); } else { this.navigatorInner.height( this.slides.length * this.settings.navigatorHeight ); this.navigatorOuter.height( this.settings.maxItemDisplay * this.settings.navigatorHeight ); this.navigatorOuter.width( this.settings.navigatorWidth ); } this.navigratorStep = this.__getPositionMode( this.settings.navPosition ); this.directionMode = this.__getDirectionMode(); if( this.settings.direction == 'opacity') { this.wrapper.addClass( 'slider-opacity' ); $(this.slides).css('opacity',0).eq(this.currentNo).css('opacity',1); } else { this.wrapper.css({'left':'-'+this.currentNo*this.maxSize+'px', 'width':( this.maxWidth ) * this.slides.length } ); }
if( this.settings.isPreloaded ) { this.preLoadImage( this.onComplete ); } else { this.onComplete(); } } $.lofSidernews.fn = $.lofSidernews.prototype; $.lofSidernews.fn.extend = $.lofSidernews.extend = $.extend; $.lofSidernews.fn.extend({ startUp:function( obj, wrapper ) { seft = this;
this.navigatorItems.each( function(index, item ){ $(item).click( function(){ seft.jumping( index, true ); seft.setNavActive( index, item ); } ); $(item).css( {'height': seft.settings.navigatorHeight, 'width': seft.settings.navigatorWidth} ); }) this.registerWheelHandler( this.navigatorOuter, this ); this.setNavActive(this.currentNo ); if( this.settings.buttons && typeof (this.settings.buttons) == "object" ){ this.registerButtonsControl( 'click', this.settings.buttons, this );
} if( this.settings.auto ) this.play( this.settings.interval,'next', true ); return this; }, onComplete:function(){ setTimeout( function(){ $('.preload').fadeOut( 900 ); }, 400 ); this.startUp( ); }, preLoadImage:function( callback ){ var self = this; var images = this.wrapper.find( 'img' ); var count = 0; images.each( function(index,image){ if( !image.complete ){ image.onload =function(){ count++; if( count >= images.length ){ self.onComplete(); } } image.onerror =function(){ count++; if( count >= images.length ){ self.onComplete(); } } }else { count++; if( count >= images.length ){ self.onComplete(); } } } ); }, navivationAnimate:function( currentIndex ) { if (currentIndex <= this.settings.startItem || currentIndex - this.settings.startItem >= this.settings.maxItemDisplay-1) { this.settings.startItem = currentIndex - this.settings.maxItemDisplay+2; if (this.settings.startItem < 0) this.settings.startItem = 0; if (this.settings.startItem >this.slides.length-this.settings.maxItemDisplay) { this.settings.startItem = this.slides.length-this.settings.maxItemDisplay; } } this.navigatorInner.stop().animate( eval('({'+this.navigratorStep[0]+':-'+this.settings.startItem*this.navigratorStep[1]+'})'), {duration:500, easing:'easeInOutQuad'} ); }, setNavActive:function( index, item ){ if( (this.navigatorItems) ){ this.navigatorItems.removeClass( 'active' ); $(this.navigatorItems.get(index)).addClass( 'active' ); this.navivationAnimate( this.currentNo ); } }, __getPositionMode:function( position ){ if( position == 'horizontal' ){ return ['left', this.settings.navigatorWidth]; } return ['top', this.settings.navigatorHeight]; }, __getDirectionMode:function(){ switch( this.settings.direction ){ case 'opacity': this.maxSize=0; return ['opacity','opacity']; default: this.maxSize=this.maxWidth; return ['left','width']; } }, registerWheelHandler:function( element, obj ){ element.bind('mousewheel', function(event, delta ) { var dir = delta > 0 ? 'Up' : 'Down', vel = Math.abs(delta); if( delta > 0 ){ obj.previous( true ); } else { obj.next( true ); } return false; }); }, registerButtonsControl:function( eventHandler, objects, self ){ for( var action in objects ){ switch (action.toString() ){ case 'next': objects[action].click( function() { self.next( true) } ); break; case 'previous': objects[action].click( function() { self.previous( true) } ); break; } } return this; }, onProcessing:function( manual, start, end ){ this.previousNo = this.currentNo + (this.currentNo>0 ? -1 : this.slides.length-1); this.nextNo = this.currentNo + (this.currentNo < this.slides.length-1 ? 1 : 1- this.slides.length); return this; }, finishFx:function( manual ){ if( manual ) this.stop(); if( manual && this.settings.auto ){ this.play( this.settings.interval,'next', true ); } this.setNavActive( this.currentNo ); }, getObjectDirection:function( start, end ){ return eval("({'"+this.directionMode[0]+"':-"+(this.currentNo*start)+"})"); }, fxStart:function( index, obj, currentObj ){ if( this.settings.direction == 'opacity' ) { $(this.slides).stop().animate({opacity:0}, {duration: this.settings.duration, easing:this.settings.easing} ); $(this.slides).eq(index).stop().animate( {opacity:1}, {duration: this.settings.duration, easing:this.settings.easing} ); }else { this.wrapper.stop().animate( obj, {duration: this.settings.duration, easing:this.settings.easing} ); } return this; }, jumping:function( no, manual ){ this.stop(); if( this.currentNo == no ) return; var obj = eval("({'"+this.directionMode[0]+"':-"+(this.maxSize*no)+"})"); this.onProcessing( null, manual, 0, this.maxSize ) .fxStart( no, obj, this ) .finishFx( manual ); this.currentNo = no; }, next:function( manual , item){
this.currentNo += (this.currentNo < this.slides.length-1) ? 1 : (1 - this.slides.length); this.onProcessing( item, manual, 0, this.maxSize ) .fxStart( this.currentNo, this.getObjectDirection(this.maxSize ), this ) .finishFx( manual ); }, previous:function( manual, item ){ this.currentNo += this.currentNo > 0 ? -1 : this.slides.length - 1; this.onProcessing( item, manual ) .fxStart( this.currentNo, this.getObjectDirection(this.maxSize ), this ) .finishFx( manual ); }, play:function( delay, direction, wait ){ this.stop(); if(!wait){ this[direction](false); } var self = this; this.isRun = setTimeout(function() { self[direction](true); }, delay); }, stop:function(){ if (this.isRun == null) return; clearTimeout(this.isRun); this.isRun = null; } })})(jQuery)
//]]></script><script type='text/javascript'>//<![CDATA[imgr = new Array();imgr[0] = "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCp33vF_3ptMsM20bR8CI-lF9Xd7N2uF8td_W5bv-8sFlwgoMKuliBOSziiDnL29HjVigQWAbJL1U9jUmjFC1YSvNVPWDwJbNXewd5-ObfOV1Y3x_c8BhGaeBNlfVV_PjCkuhgXZIvCLo/s1600/no+image.jpg";showRandomImg = true;aBold = true;summaryPost = 70;summaryTitle = 20;
numposts = 10;
function removeHtmlTag(strx,chop){ var s = strx.split("<"); for(var i=0;i<s.length;i++){ if(s[i].indexOf(">")!=-1){ s[i] = s[i].substring(s[i].indexOf(">")+1,s[i].length); } } s = s.join(""); s = s.substring(0,chop-1); return s;}
function showrecentposts(json) { j = (showRandomImg) ? Math.floor((imgr.length+1)*Math.random()) : 0; img = new Array();
for (var i = 0; i < numposts; i++) { var entry = json.feed.entry[i]; var posttitle = entry.title.$t; var pcm; var posturl; if (i == json.feed.entry.length) break; for (var k = 0; k < entry.link.length; k++) { if (entry.link[k].rel == 'alternate') { posturl = entry.link[k].href; break; } } for (var k = 0; k < entry.link.length; k++) { if (entry.link[k].rel == 'replies' && entry.link[k].type == 'text/html') { pcm = entry.link[k].title.split(" ")[0]; break; } } if ("content" in entry) { var postcontent = entry.content.$t;} else if ("summary" in entry) { var postcontent = entry.summary.$t;} else var postcontent = ""; postdate = entry.published.$t; if(j>imgr.length-1) j=0; img[i] = imgr[j]; s = postcontent ; a = s.indexOf("<img"); b = s.indexOf("src=\"",a); c = s.indexOf("\"",b+5); d = s.substr(b+5,c-b-5);
if((a!=-1)&&(b!=-1)&&(c!=-1)&&(d!="")) img[i] = d;
//cmtext = (text != 'no') ? '<i><font color="'+acolor+'">('+pcm+' '+text+')</font></i>' : '';
var month = [1,2,3,4,5,6,7,8,9,10,11,12]; var month2 = ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];
var day = postdate.split("-")[2].substring(0,2); var m = postdate.split("-")[1]; var y = postdate.split("-")[0];
for(var u2=0;u2<month.length;u2++){ if(parseInt(m)==month[u2]) { m = month2[u2] ; break; } }
var daystr = day+ ' ' + m + ' ' + y ; var trtd = '<li style="position:relative;"><div class="imgauto"><a href="'+posturl+'"><img width="405" height="298" class=" " src="'+img[i]+'"/></a></div><h3><a href="'+posturl+'">'+posttitle+'</a><p>'+daystr+' / '+pcm+' comments</p></h3></li>'; document.write(trtd); j++; } }
function showrecentposts1(json) { j = (showRandomImg) ? Math.floor((imgr.length+1)*Math.random()) : 0; img = new Array(); for (var i = 0; i < numposts; i++) { var entry = json.feed.entry[i]; var posttitle = entry.title.$t; var pcm; var posturl; if (i == json.feed.entry.length) break; for (var k = 0; k < entry.link.length; k++) { if (entry.link[k].rel == 'alternate') { posturl = entry.link[k].href; break; } } for (var k = 0; k < entry.link.length; k++) { if (entry.link[k].rel == 'replies' && entry.link[k].type == 'text/html') { pcm = entry.link[k].title.split(" ")[0]; break; } } if ("content" in entry) { var postcontent = entry.content.$t;} else if ("summary" in entry) { var postcontent = entry.summary.$t;} else var postcontent = ""; postdate = entry.published.$t; if(j>imgr.length-1) j=0; img[i] = imgr[j]; s = postcontent ; a = s.indexOf("<img"); b = s.indexOf("src=\"",a); c = s.indexOf("\"",b+5); d = s.substr(b+5,c-b-5);
if((a!=-1)&&(b!=-1)&&(c!=-1)&&(d!="")) img[i] = d;
//cmtext = (text != 'no') ? '<i><font color="'+acolor+'">('+pcm+' '+text+')</font></i>' : '';
var month = [1,2,3,4,5,6,7,8,9,10,11,12]; var month2 = ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];
var day = postdate.split("-")[2].substring(0,2); var m = postdate.split("-")[1]; var y = postdate.split("-")[0];
for(var u2=0;u2<month.length;u2++){ if(parseInt(m)==month[u2]) { m = month2[u2] ; break; } }
var daystr = day+ ' ' + m + ' ' + y ; var trtd = '<li><div><img width="60" height="44" class="alignnone" src="'+img[i]+'"/><h5>'+posttitle+'</h5></div></li>'; document.write(trtd); j++; } }
//]]></script>
[/tintuc]
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